From b54df0ddd0c6a0372327c5aa3668e5a6458fcd64 Mon Sep 17 00:00:00 2001 From: st782s Date: Thu, 4 May 2017 07:48:42 -0400 Subject: [PORTAL-7] Rebase This rebasing includes common libraries and common overlays projects abstraction of components Change-Id: I9a24a338665c7cd058978e8636bc412d9e2fdce8 Signed-off-by: st782s --- .../client/bower_components/lodash/.bower.json | 14 - .../client/bower_components/lodash/.editorconfig | 12 - .../client/bower_components/lodash/.gitattributes | 1 - .../lodash/.github/CONTRIBUTING.md | 78 - .../client/bower_components/lodash/.gitignore | 9 - .../client/bower_components/lodash/.jscsrc | 97 - .../lodash/.markdown-doctest-setup.js | 48 - .../client/bower_components/lodash/.travis.yml | 86 - .../client/bower_components/lodash/LICENSE | 47 - .../client/bower_components/lodash/README.md | 46 - .../bower_components/lodash/dist/lodash.core.js | 3830 --- .../lodash/dist/lodash.core.min.js | 28 - .../bower_components/lodash/dist/lodash.fp.js | 879 - 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a/ecomp-portal-FE/client/bower_components/lodash/.bower.json b/ecomp-portal-FE/client/bower_components/lodash/.bower.json deleted file mode 100644 index 0050f5a5..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.bower.json +++ /dev/null @@ -1,14 +0,0 @@ -{ - "name": "lodash", - "homepage": "https://github.com/lodash/lodash", - "version": "4.13.1", - "_release": "4.13.1", - "_resolution": { - "type": "version", - "tag": "4.13.1", - "commit": "c53b88c37ffbd0f2c3a0a098db6b2556bdcdf52f" - }, - "_source": "https://github.com/lodash/lodash.git", - "_target": "~4.13.1", - "_originalSource": "lodash" -} \ No newline at end of file diff --git a/ecomp-portal-FE/client/bower_components/lodash/.editorconfig b/ecomp-portal-FE/client/bower_components/lodash/.editorconfig deleted file mode 100644 index b889a368..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.editorconfig +++ /dev/null @@ -1,12 +0,0 @@ -# This file is for unifying the coding style for different editors and IDEs -# editorconfig.org - -root = true - -[*] -charset = utf-8 -end_of_line = lf -indent_size = 2 -indent_style = space -insert_final_newline = true -trim_trailing_whitespace = true diff --git a/ecomp-portal-FE/client/bower_components/lodash/.gitattributes b/ecomp-portal-FE/client/bower_components/lodash/.gitattributes deleted file mode 100644 index 176a458f..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.gitattributes +++ /dev/null @@ -1 +0,0 @@ -* text=auto diff --git a/ecomp-portal-FE/client/bower_components/lodash/.github/CONTRIBUTING.md b/ecomp-portal-FE/client/bower_components/lodash/.github/CONTRIBUTING.md deleted file mode 100644 index e12c9cdc..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.github/CONTRIBUTING.md +++ /dev/null @@ -1,78 +0,0 @@ -# Contributing to Lodash - -Contributions are always welcome. Before contributing please read the -[code of conduct](https://jquery.org/conduct/) & -[search the issue tracker](https://github.com/lodash/lodash/issues); your issue -may have already been discussed or fixed in `master`. To contribute, -[fork](https://help.github.com/articles/fork-a-repo/) Lodash, commit your changes, -& [send a pull request](https://help.github.com/articles/using-pull-requests/). - -## Feature Requests - -Feature requests should be submitted in the -[issue tracker](https://github.com/lodash/lodash/issues), with a description of -the expected behavior & use case, where they’ll remain closed until sufficient interest, -[e.g. :+1: reactions](https://help.github.com/articles/about-discussions-in-issues-and-pull-requests/), -has been shown by the community. Before submitting a request, please search for -similar ones in the -[closed issues](https://github.com/lodash/lodash/issues?q=is%3Aissue+is%3Aclosed+label%3Aenhancement). - -## Pull Requests - -For additions or bug fixes you should only need to modify `lodash.js`. Include -updated unit tests in the `test` directory as part of your pull request. Don’t -worry about regenerating the `dist/` or `doc/` files. - -Before running the unit tests you’ll need to install, `npm i`, -[development dependencies](https://docs.npmjs.com/files/package.json#devdependencies). -Run unit tests from the command-line via `npm test`, or open `test/index.html` & -`test/fp.html` in a web browser. The [Backbone](http://backbonejs.org/) & -[Underscore](http://underscorejs.org/) test suites are included as well. - -## Contributor License Agreement - -Lodash is a member of the [jQuery Foundation](https://jquery.org/). -As such, we request that all contributors sign the jQuery Foundation -[contributor license agreement (CLA)](https://contribute.jquery.org/CLA/). - -For more information about CLAs, please check out Alex Russell’s excellent post, -[“Why Do I Need to Sign This?”](https://infrequently.org/2008/06/why-do-i-need-to-sign-this/). - -## Coding Guidelines - -In addition to the following guidelines, please follow the conventions already -established in the code. - -- **Spacing**:
- Use two spaces for indentation. No tabs. - -- **Naming**:
- Keep variable & method names concise & descriptive.
- Variable names `index`, `array`, & `iteratee` are preferable to - `i`, `arr`, & `fn`. - -- **Quotes**:
- Single-quoted strings are preferred to double-quoted strings; however, - please use a double-quoted string if the value contains a single-quote - character to avoid unnecessary escaping. - -- **Comments**:
- Please use single-line comments to annotate significant additions, & - [JSDoc-style](http://www.2ality.com/2011/08/jsdoc-intro.html) comments for - functions. - -Guidelines are enforced using [JSCS](https://www.npmjs.com/package/jscs): -```bash -$ npm run style -``` - -## Tips - -You can opt-in to a pre-push git hook by adding an `.opt-in` file to the root of -the project containing: -```txt -pre-push -``` - -With that, when you `git push`, the pre-push git hook will trigger and execute -`npm run validate`. diff --git a/ecomp-portal-FE/client/bower_components/lodash/.gitignore b/ecomp-portal-FE/client/bower_components/lodash/.gitignore deleted file mode 100644 index 6eb2db87..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.gitignore +++ /dev/null @@ -1,9 +0,0 @@ -.DS_Store -*.custom.* -*.log -*.map -lodash.compat.min.js -coverage -node_modules -.opt-in -.opt-out diff --git a/ecomp-portal-FE/client/bower_components/lodash/.jscsrc b/ecomp-portal-FE/client/bower_components/lodash/.jscsrc deleted file mode 100644 index 5f44ab84..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.jscsrc +++ /dev/null @@ -1,97 +0,0 @@ -{ - "maxErrors": "2000", - "maximumLineLength": { - "value": 180, - "allExcept": ["comments", "functionSignature", "regex"] - }, - "requireCurlyBraces": [ - "if", - "else", - "for", - "while", - "do", - "try", - "catch" - ], - "requireOperatorBeforeLineBreak": [ - "=", - "+", - "-", - "/", - "*", - "==", - "===", - "!=", - "!==", - ">", - ">=", - "<", - "<=" - ], - "requireSpaceAfterKeywords": [ - "if", - "else", - "for", - "while", - "do", - "switch", - "return", - "try", - "catch" - ], - "requireSpaceBeforeBinaryOperators": [ - "=", "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=", - "&=", "|=", "^=", "+=", - - "+", "-", "*", "/", "%", "<<", ">>", ">>>", "&", - "|", "^", "&&", "||", "===", "==", ">=", - "<=", "<", ">", "!=", "!==" - ], - "requireSpacesInFunctionExpression": { - "beforeOpeningCurlyBrace": true - }, - "requireCamelCaseOrUpperCaseIdentifiers": true, - "requireDotNotation": { "allExcept": ["keywords"] }, - "requireEarlyReturn": true, - "requireLineFeedAtFileEnd": true, - "requireSemicolons": true, - "requireSpaceAfterBinaryOperators": true, - "requireSpacesInConditionalExpression": true, - "requireSpaceBeforeObjectValues": true, - "requireSpaceBeforeBlockStatements": true, - "requireSpacesInForStatement": true, - - "validateIndentation": 2, - "validateParameterSeparator": ", ", - "validateQuoteMarks": { "mark": "'", "escape": true }, - - "disallowSpacesInAnonymousFunctionExpression": { - "beforeOpeningRoundBrace": true - }, - "disallowSpacesInFunctionDeclaration": { - "beforeOpeningRoundBrace": true - }, - "disallowSpacesInFunctionExpression": { - "beforeOpeningRoundBrace": true - }, - "disallowKeywords": ["with"], - "disallowMixedSpacesAndTabs": true, - "disallowMultipleLineBreaks": true, - "disallowNewlineBeforeBlockStatements": true, - "disallowSpaceAfterObjectKeys": true, - "disallowSpaceAfterPrefixUnaryOperators": true, - "disallowSpacesInCallExpression": true, - "disallowSpacesInsideArrayBrackets": true, - "disallowSpacesInsideParentheses": true, - "disallowTrailingWhitespace": true, - "disallowUnusedVariables": true, - - "jsDoc": { - "checkRedundantAccess": true, - "checkTypes": true, - "requireNewlineAfterDescription": true, - "requireParamDescription": true, - "requireParamTypes": true, - "requireReturnTypes": true - } -} diff --git a/ecomp-portal-FE/client/bower_components/lodash/.markdown-doctest-setup.js b/ecomp-portal-FE/client/bower_components/lodash/.markdown-doctest-setup.js deleted file mode 100644 index 4c9a2223..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.markdown-doctest-setup.js +++ /dev/null @@ -1,48 +0,0 @@ -'use strict'; - -delete global['__core-js_shared__']; - -var _ = require('./lodash.js'); - -function mockQuery() { - return { - 'on': function(eventName, callback) { - callback(); - } - }; -} - -mockQuery.each = _.each; - -module.exports = { - 'babel': false, - 'globals': { - '_': _, - - // Example mocks. - 'asyncSave': _.noop, - 'addContactToList': _.noop, - 'batchLog': _.noop, - 'calculateLayout': _.noop, - 'createApplication': _.noop, - 'data': { 'user': 'mock'}, - 'mainText': '', - 'renewToken': _.noop, - 'sendMail': _.noop, - 'updatePosition': _.noop, - - // DOM mocks. - 'document': { 'body': { 'childNodes': [], 'nodeName': 'BODY' } }, - 'element': {}, - 'EventSource': _.noop, - 'jQuery': mockQuery, - 'window': {}, - - // Node.js mocks. - 'Buffer': Buffer, - 'fs': { 'writeFileSync': _.noop }, - 'path': require('path'), - 'process': process, - 'setImmediate': setImmediate - } -}; diff --git a/ecomp-portal-FE/client/bower_components/lodash/.travis.yml b/ecomp-portal-FE/client/bower_components/lodash/.travis.yml deleted file mode 100644 index 476e2e20..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/.travis.yml +++ /dev/null @@ -1,86 +0,0 @@ -language: node_js -sudo: false -node_js: - - "6" -env: - global: - - BIN="node" ISTANBUL=false OPTION="" - - SAUCE_LABS=false SAUCE_USERNAME="lodash" - - secure: "tg1JFsIFnxzLaTboFPOnm+aJCuMm5+JdhLlESlqg9x3fwro++7KCnwHKLNovhchaPe4otC43ZMB/nfWhDnDm11dKbm/V6HlTkED+dadTsaLxVDg6J+7yK41QhokBPJOxLV78iDaNaAQVYEirAgZ0yn8kFubxmNKV+bpCGQNc9yU=" - matrix: - - - - BIN="phantomjs" - - ISTANBUL=true - - SAUCE_LABS=true -matrix: - include: - - node_js: "0.10" - env: - - node_js: "0.12" - env: - - node_js: "4" - env: - - node_js: "5" - env: -git: - depth: 10 -branches: - only: - - master -notifications: - webhooks: - urls: - - https://webhooks.gitter.im/e/4aab6358b0e9aed0b628 - on_success: change - on_failure: always -before_install: - - "nvm use $TRAVIS_NODE_VERSION" - - "npm set loglevel error" - - "npm set progress false" - - "npm i -g npm@\"^2.0.0\"" - - | - PATTERN[0]="|\s*if\s*\(isHostObject\b[\s\S]+?\}(?=\n)|" - PATTERN[1]="|\s*if\s*\(enumerate\b[\s\S]+?\};\s*\}|" - PATTERN[2]="|\s*while\s*\([^)]+\)\s*\{\s*iteratee\(index\);\s*\}|" - PATTERN[3]="|\s*else\s*\{\s*assocSet\(data\b[\s\S]+?\}|" - PATTERN[4]="|\bcase\s+(?:dataView|promise|set|map|weakMap)CtorString:.+|g" - PATTERN[5]="|\bindex,\s*iterable\)\s*===\s*false\)[^}]+?(break;)|" - PATTERN[6]="|\s*if\s*\(\!lodashFunc\)\s*\{\s*return;\s*\}|" - PATTERN[7]="|\s*define\([\s\S]+?\);|" - PATTERN[8]="|\s*root\._\s*=\s*_;|" - - if [ $ISTANBUL == true ]; then - set -e - for PTRN in ${PATTERN[@]}; do - node ./test/remove.js "$PTRN" ./lodash.js - done - fi - - "git clone --depth=10 --branch=master git://github.com/lodash/lodash-cli ./node_modules/lodash-cli" - - "mkdir -p ./node_modules/lodash-cli/node_modules/lodash && cd $_ && cp ../../../../lodash.js ./lodash.js && cp ../../../../package.json ./package.json" - - "cd ../../ && npm i && cd ../../" -script: - -# Detect code coverage. - - "[ $ISTANBUL == false ] || istanbul cover -x \"**/vendor/**\" --report lcovonly ./test/test.js -- ./lodash.js" - - "[ $ISTANBUL == false ] || [ $TRAVIS_SECURE_ENV_VARS == false ] || (cat ./coverage/lcov.info | coveralls) || true" - - "[ $ISTANBUL == false ] || [ $TRAVIS_SECURE_ENV_VARS == false ] || (cat ./coverage/coverage.json | codecov) || true" - -# Test in Node.js and PhantomJS. - - "[ $ISTANBUL == true ] || node ./node_modules/lodash-cli/bin/lodash -o ./dist/lodash.js" - - "[ $ISTANBUL == true ] || (node ./node_modules/lodash-cli/bin/lodash modularize exports=node -o ./ && node ./node_modules/lodash-cli/bin/lodash -d -o ./lodash.js)" - - "[ $ISTANBUL == true ] || [ $SAUCE_LABS == true ] || cd ./test" - - "[ $ISTANBUL == true ] || [ $SAUCE_LABS == true ] || $BIN $OPTION ./test.js ../lodash.js" - - "[ $ISTANBUL == true ] || [ $SAUCE_LABS == true ] || [ $TRAVIS_SECURE_ENV_VARS == false ] || $BIN $OPTION ./test.js ../dist/lodash.min.js" - -# Test in Sauce Labs. - - "[ $SAUCE_LABS == false ] || node ./node_modules/lodash-cli/bin/lodash core -o ./dist/lodash.core.js" - - "[ $SAUCE_LABS == false ] || npm run build" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash tests\" runner=\"test/index.html?build=../dist/lodash.js&noglobals=true\" tags=\"development\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash tests\" runner=\"test/index.html?build=../dist/lodash.min.js&noglobals=true\" tags=\"production\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash-fp tests\" runner=\"test/fp.html?noglobals=true\" tags=\"development\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../dist/lodash.js\" tags=\"development,underscore\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../dist/lodash.min.js\" tags=\"production,underscore\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=../dist/lodash.js\" tags=\"development,backbone\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=../dist/lodash.min.js\" tags=\"production,backbone\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=../dist/lodash.core.js\" tags=\"development,backbone\"" - - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=../dist/lodash.core.min.js\" tags=\"production,backbone\"" diff --git a/ecomp-portal-FE/client/bower_components/lodash/LICENSE b/ecomp-portal-FE/client/bower_components/lodash/LICENSE deleted file mode 100644 index e0c69d56..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/LICENSE +++ /dev/null @@ -1,47 +0,0 @@ -Copyright jQuery Foundation and other contributors - -Based on Underscore.js, copyright Jeremy Ashkenas, -DocumentCloud and Investigative Reporters & Editors - -This software consists of voluntary contributions made by many -individuals. For exact contribution history, see the revision history -available at https://github.com/lodash/lodash - -The following license applies to all parts of this software except as -documented below: - -==== - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -==== - -Copyright and related rights for sample code are waived via CC0. Sample -code is defined as all source code displayed within the prose of the -documentation. - -CC0: http://creativecommons.org/publicdomain/zero/1.0/ - -==== - -Files located in the node_modules and vendor directories are externally -maintained libraries used by this software which have their own -licenses; we recommend you read them, as their terms may differ from the -terms above. diff --git a/ecomp-portal-FE/client/bower_components/lodash/README.md b/ecomp-portal-FE/client/bower_components/lodash/README.md deleted file mode 100644 index 096c31d9..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/README.md +++ /dev/null @@ -1,46 +0,0 @@ -# lodash v4.13.1 - -[Site](https://lodash.com/) | -[Docs](https://lodash.com/docs) | -[FP Guide](https://github.com/lodash/lodash/wiki/FP-Guide) | -[Contributing](https://github.com/lodash/lodash/blob/4.13.1/.github/CONTRIBUTING.md) | -[Wiki](https://github.com/lodash/lodash/wiki "Changelog, Roadmap, etc.") | -[Code of Conduct](https://jquery.org/conduct/) | -[Twitter](https://twitter.com/bestiejs) | -[Chat](https://gitter.im/lodash/lodash) - -The [Lodash](https://lodash.com/) library exported as a [UMD](https://github.com/umdjs/umd) module. - -Generated using [lodash-cli](https://www.npmjs.com/package/lodash-cli): -```bash -$ npm run build -$ lodash -o ./dist/lodash.js -$ lodash core -o ./dist/lodash.core.js -``` - -## Download - -Lodash is released under the [MIT license](https://raw.githubusercontent.com/lodash/lodash/4.13.1/LICENSE) & supports [modern environments](#support).
-Review the [build differences](https://github.com/lodash/lodash/wiki/build-differences) & pick one that’s right for you. - - * [Core build](https://raw.githubusercontent.com/lodash/lodash/4.13.1/dist/lodash.core.js) ([~4 kB gzipped](https://raw.githubusercontent.com/lodash/lodash/4.13.1/dist/lodash.core.min.js)) - * [Full build](https://raw.githubusercontent.com/lodash/lodash/4.13.1/dist/lodash.js) ([~22 kB gzipped](https://raw.githubusercontent.com/lodash/lodash/4.13.1/dist/lodash.min.js)) - * [CDN copies](https://www.jsdelivr.com/projects/lodash) - -## Why Lodash? - -Lodash makes JavaScript easier by taking the hassle out of working with arrays,
-numbers, objects, strings, etc. Lodash’s modular methods are great for: - -* Iterating arrays, objects, & strings -* Manipulating & testing values -* Creating composite functions - -## Module Formats - -Lodash is available in a [variety of builds](https://lodash.com/custom-builds) & module formats. - - * [lodash](https://www.npmjs.com/package/lodash) & [per method packages](https://www.npmjs.com/browse/keyword/lodash-modularized) - * [lodash-amd](https://www.npmjs.com/package/lodash-amd) - * [lodash-es](https://www.npmjs.com/package/lodash-es) & [babel-plugin-lodash](https://www.npmjs.com/package/babel-plugin-lodash) - * [lodash/fp](https://github.com/lodash/lodash/tree/4.13.1-npm/fp) diff --git a/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.core.js b/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.core.js deleted file mode 100644 index 9b6092dd..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.core.js +++ /dev/null @@ -1,3830 +0,0 @@ -/** - * @license - * lodash (Custom Build) - * Build: `lodash core -o ./dist/lodash.core.js` - * Copyright jQuery Foundation and other contributors - * Released under MIT license - * Based on Underscore.js 1.8.3 - * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - */ -;(function() { - - /** Used as a safe reference for `undefined` in pre-ES5 environments. */ - var undefined; - - /** Used as the semantic version number. */ - var VERSION = '4.13.1'; - - /** Used as the `TypeError` message for "Functions" methods. */ - var FUNC_ERROR_TEXT = 'Expected a function'; - - /** Used to compose bitmasks for wrapper metadata. */ - var BIND_FLAG = 1, - PARTIAL_FLAG = 32; - - /** Used to compose bitmasks for comparison styles. */ - var UNORDERED_COMPARE_FLAG = 1, - PARTIAL_COMPARE_FLAG = 2; - - /** Used as references for various `Number` constants. */ - var INFINITY = 1 / 0, - MAX_SAFE_INTEGER = 9007199254740991; - - /** `Object#toString` result references. */ - var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - numberTag = '[object Number]', - objectTag = '[object Object]', - regexpTag = '[object RegExp]', - stringTag = '[object String]'; - - /** Used to match HTML entities and HTML characters. */ - var reUnescapedHtml = /[&<>"'`]/g, - reHasUnescapedHtml = RegExp(reUnescapedHtml.source); - - /** Used to map characters to HTML entities. */ - var htmlEscapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''', - '`': '`' - }; - - /** Detect free variable `exports`. */ - var freeExports = typeof exports == 'object' && exports; - - /** Detect free variable `module`. */ - var freeModule = freeExports && typeof module == 'object' && module; - - /** Detect free variable `global` from Node.js. */ - var freeGlobal = checkGlobal(typeof global == 'object' && global); - - /** Detect free variable `self`. */ - var freeSelf = checkGlobal(typeof self == 'object' && self); - - /** Detect `this` as the global object. */ - var thisGlobal = checkGlobal(typeof this == 'object' && this); - - /** Used as a reference to the global object. */ - var root = freeGlobal || freeSelf || thisGlobal || Function('return this')(); - - /*--------------------------------------------------------------------------*/ - - /** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ - function arrayPush(array, values) { - array.push.apply(array, values); - return array; - } - - /** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to search. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.reduce` and `_.reduceRight`, without support - * for iteratee shorthands, which iterates over `collection` using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} accumulator The initial value. - * @param {boolean} initAccum Specify using the first or last element of - * `collection` as the initial value. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the accumulated value. - */ - function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { - eachFunc(collection, function(value, index, collection) { - accumulator = initAccum - ? (initAccum = false, value) - : iteratee(accumulator, value, index, collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.values` and `_.valuesIn` which creates an - * array of `object` property values corresponding to the property names - * of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the array of property values. - */ - function baseValues(object, props) { - return baseMap(props, function(key) { - return object[key]; - }); - } - - /** - * Checks if `value` is a global object. - * - * @private - * @param {*} value The value to check. - * @returns {null|Object} Returns `value` if it's a global object, else `null`. - */ - function checkGlobal(value) { - return (value && value.Object === Object) ? value : null; - } - - /** - * Used by `_.escape` to convert characters to HTML entities. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeHtmlChar(chr) { - return htmlEscapes[chr]; - } - - /** - * Checks if `value` is a host object in IE < 9. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a host object, else `false`. - */ - function isHostObject() { - return false; - } - - /*--------------------------------------------------------------------------*/ - - /** Used for built-in method references. */ - var arrayProto = Array.prototype, - objectProto = Object.prototype; - - /** Used to check objects for own properties. */ - var hasOwnProperty = objectProto.hasOwnProperty; - - /** Used to generate unique IDs. */ - var idCounter = 0; - - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) - * of values. - */ - var objectToString = objectProto.toString; - - /** Used to restore the original `_` reference in `_.noConflict`. */ - var oldDash = root._; - - /** Built-in value references. */ - var objectCreate = Object.create, - propertyIsEnumerable = objectProto.propertyIsEnumerable; - - /* Built-in method references for those with the same name as other `lodash` methods. */ - var nativeIsFinite = root.isFinite, - nativeKeys = Object.keys, - nativeMax = Math.max; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` object which wraps `value` to enable implicit method - * chain sequences. Methods that operate on and return arrays, collections, - * and functions can be chained together. Methods that retrieve a single value - * or may return a primitive value will automatically end the chain sequence - * and return the unwrapped value. Otherwise, the value must be unwrapped - * with `_#value`. - * - * Explicit chain sequences, which must be unwrapped with `_#value`, may be - * enabled using `_.chain`. - * - * The execution of chained methods is lazy, that is, it's deferred until - * `_#value` is implicitly or explicitly called. - * - * Lazy evaluation allows several methods to support shortcut fusion. - * Shortcut fusion is an optimization to merge iteratee calls; this avoids - * the creation of intermediate arrays and can greatly reduce the number of - * iteratee executions. Sections of a chain sequence qualify for shortcut - * fusion if the section is applied to an array of at least `200` elements - * and any iteratees accept only one argument. The heuristic for whether a - * section qualifies for shortcut fusion is subject to change. - * - * Chaining is supported in custom builds as long as the `_#value` method is - * directly or indirectly included in the build. - * - * In addition to lodash methods, wrappers have `Array` and `String` methods. - * - * The wrapper `Array` methods are: - * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` - * - * The wrapper `String` methods are: - * `replace` and `split` - * - * The wrapper methods that support shortcut fusion are: - * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, - * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, - * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` - * - * The chainable wrapper methods are: - * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, - * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, - * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, - * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, - * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, - * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, - * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, - * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, - * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, - * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, - * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, - * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, - * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, - * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, - * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, - * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, - * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, - * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, - * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, - * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, - * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, - * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, - * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, - * `zipObject`, `zipObjectDeep`, and `zipWith` - * - * The wrapper methods that are **not** chainable by default are: - * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, - * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `deburr`, `divide`, `each`, - * `eachRight`, `endsWith`, `eq`, `escape`, `escapeRegExp`, `every`, `find`, - * `findIndex`, `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `first`, - * `floor`, `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, - * `forOwnRight`, `get`, `gt`, `gte`, `has`, `hasIn`, `head`, `identity`, - * `includes`, `indexOf`, `inRange`, `invoke`, `isArguments`, `isArray`, - * `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, `isBoolean`, - * `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, `isEqualWith`, - * `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, `isMap`, - * `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, - * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, - * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, - * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, - * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, - * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, - * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, - * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, - * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, - * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, - * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, - * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, - * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, - * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, - * `upperFirst`, `value`, and `words` - * - * @name _ - * @constructor - * @category Seq - * @param {*} value The value to wrap in a `lodash` instance. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2, 3]); - * - * // Returns an unwrapped value. - * wrapped.reduce(_.add); - * // => 6 - * - * // Returns a wrapped value. - * var squares = wrapped.map(square); - * - * _.isArray(squares); - * // => false - * - * _.isArray(squares.value()); - * // => true - */ - function lodash(value) { - return value instanceof LodashWrapper - ? value - : new LodashWrapper(value); - } - - /** - * The base constructor for creating `lodash` wrapper objects. - * - * @private - * @param {*} value The value to wrap. - * @param {boolean} [chainAll] Enable explicit method chain sequences. - */ - function LodashWrapper(value, chainAll) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__chain__ = !!chainAll; - } - - LodashWrapper.prototype = baseCreate(lodash.prototype); - LodashWrapper.prototype.constructor = LodashWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Used by `_.defaults` to customize its `_.assignIn` use. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to assign. - * @param {Object} object The parent object of `objValue`. - * @returns {*} Returns the value to assign. - */ - function assignInDefaults(objValue, srcValue, key, object) { - if (objValue === undefined || - (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { - return srcValue; - } - return objValue; - } - - /** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - object[key] = value; - } - } - - /** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} prototype The object to inherit from. - * @returns {Object} Returns the new object. - */ - function baseCreate(proto) { - return isObject(proto) ? objectCreate(proto) : {}; - } - - /** - * The base implementation of `_.delay` and `_.defer` which accepts an array - * of `func` arguments. - * - * @private - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {Object} args The arguments to provide to `func`. - * @returns {number} Returns the timer id. - */ - function baseDelay(func, wait, args) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return setTimeout(function() { func.apply(undefined, args); }, wait); - } - - /** - * The base implementation of `_.forEach` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEach = createBaseEach(baseForOwn); - - /** - * The base implementation of `_.every` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false` - */ - function baseEvery(collection, predicate) { - var result = true; - baseEach(collection, function(value, index, collection) { - result = !!predicate(value, index, collection); - return result; - }); - return result; - } - - /** - * The base implementation of methods like `_.max` and `_.min` which accepts a - * `comparator` to determine the extremum value. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The iteratee invoked per iteration. - * @param {Function} comparator The comparator used to compare values. - * @returns {*} Returns the extremum value. - */ - function baseExtremum(array, iteratee, comparator) { - var index = -1, - length = array.length; - - while (++index < length) { - var value = array[index], - current = iteratee(value); - - if (current != null && (computed === undefined - ? (current === current && !false) - : comparator(current, computed) - )) { - var computed = current, - result = value; - } - } - return result; - } - - /** - * The base implementation of `_.filter` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function baseFilter(collection, predicate) { - var result = []; - baseEach(collection, function(value, index, collection) { - if (predicate(value, index, collection)) { - result.push(value); - } - }); - return result; - } - - /** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ - function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; - } - - /** - * The base implementation of `baseForOwn` which iterates over `object` - * properties returned by `keysFunc` and invokes `iteratee` for each property. - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseFor = createBaseFor(); - - /** - * The base implementation of `_.forOwn` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwn(object, iteratee) { - return object && baseFor(object, iteratee, keys); - } - - /** - * The base implementation of `_.functions` which creates an array of - * `object` function property names filtered from `props`. - * - * @private - * @param {Object} object The object to inspect. - * @param {Array} props The property names to filter. - * @returns {Array} Returns the function names. - */ - function baseFunctions(object, props) { - return baseFilter(props, function(key) { - return isFunction(object[key]); - }); - } - - /** - * The base implementation of `_.gt` which doesn't coerce arguments to numbers. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - */ - function baseGt(value, other) { - return value > other; - } - - /** - * The base implementation of `_.isEqual` which supports partial comparisons - * and tracks traversed objects. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @param {boolean} [bitmask] The bitmask of comparison flags. - * The bitmask may be composed of the following flags: - * 1 - Unordered comparison - * 2 - Partial comparison - * @param {Object} [stack] Tracks traversed `value` and `other` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ - function baseIsEqual(value, other, customizer, bitmask, stack) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, baseIsEqual, customizer, bitmask, stack); - } - - /** - * A specialized version of `baseIsEqual` for arrays and objects which performs - * deep comparisons and tracks traversed objects enabling objects with circular - * references to be compared. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} [customizer] The function to customize comparisons. - * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} [stack] Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = arrayTag, - othTag = arrayTag; - - if (!objIsArr) { - objTag = objectToString.call(object); - objTag = objTag == argsTag ? objectTag : objTag; - } - if (!othIsArr) { - othTag = objectToString.call(other); - othTag = othTag == argsTag ? objectTag : othTag; - } - var objIsObj = objTag == objectTag && !isHostObject(object), - othIsObj = othTag == objectTag && !isHostObject(other), - isSameTag = objTag == othTag; - - stack || (stack = []); - var stacked = find(stack, function(entry) { - return entry[0] === object; - }); - if (stacked && stacked[1]) { - return stacked[1] == other; - } - stack.push([object, other]); - if (isSameTag && !objIsObj) { - var result = (objIsArr) - ? equalArrays(object, other, equalFunc, customizer, bitmask, stack) - : equalByTag(object, other, objTag, equalFunc, customizer, bitmask, stack); - stack.pop(); - return result; - } - if (!(bitmask & PARTIAL_COMPARE_FLAG)) { - var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - var objUnwrapped = objIsWrapped ? object.value() : object, - othUnwrapped = othIsWrapped ? other.value() : other; - - var result = equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack); - stack.pop(); - return result; - } - } - if (!isSameTag) { - return false; - } - var result = equalObjects(object, other, equalFunc, customizer, bitmask, stack); - stack.pop(); - return result; - } - - /** - * The base implementation of `_.iteratee`. - * - * @private - * @param {*} [value=_.identity] The value to convert to an iteratee. - * @returns {Function} Returns the iteratee. - */ - function baseIteratee(func) { - if (typeof func == 'function') { - return func; - } - if (func == null) { - return identity; - } - return (typeof func == 'object' ? baseMatches : baseProperty)(func); - } - - /** - * The base implementation of `_.keys` which doesn't skip the constructor - * property of prototypes or treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeys(object) { - return nativeKeys(Object(object)); - } - - /** - * The base implementation of `_.keysIn` which doesn't skip the constructor - * property of prototypes or treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeysIn(object) { - object = object == null ? object : Object(object); - - var result = []; - for (var key in object) { - result.push(key); - } - return result; - } - - /** - * The base implementation of `_.lt` which doesn't coerce arguments to numbers. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - */ - function baseLt(value, other) { - return value < other; - } - - /** - * The base implementation of `_.map` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function baseMap(collection, iteratee) { - var index = -1, - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value, key, collection) { - result[++index] = iteratee(value, key, collection); - }); - return result; - } - - /** - * The base implementation of `_.matches` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatches(source) { - var props = keys(source); - return function(object) { - var length = props.length; - if (object == null) { - return !length; - } - object = Object(object); - while (length--) { - var key = props[length]; - if (!(key in object && - baseIsEqual(source[key], object[key], undefined, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG) - )) { - return false; - } - } - return true; - }; - } - - /** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} props The property identifiers to pick. - * @returns {Object} Returns the new object. - */ - function basePick(object, props) { - object = Object(object); - return reduce(props, function(result, key) { - if (key in object) { - result[key] = object[key]; - } - return result; - }, {}); - } - - /** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; - } - - /** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function baseSlice(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; - } - - /** - * Copies the values of `source` to `array`. - * - * @private - * @param {Array} source The array to copy values from. - * @param {Array} [array=[]] The array to copy values to. - * @returns {Array} Returns `array`. - */ - function copyArray(source) { - return baseSlice(source, 0, source.length); - } - - /** - * The base implementation of `_.some` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function baseSome(collection, predicate) { - var result; - - baseEach(collection, function(value, index, collection) { - result = predicate(value, index, collection); - return !result; - }); - return !!result; - } - - /** - * The base implementation of `wrapperValue` which returns the result of - * performing a sequence of actions on the unwrapped `value`, where each - * successive action is supplied the return value of the previous. - * - * @private - * @param {*} value The unwrapped value. - * @param {Array} actions Actions to perform to resolve the unwrapped value. - * @returns {*} Returns the resolved value. - */ - function baseWrapperValue(value, actions) { - var result = value; - return reduce(actions, function(result, action) { - return action.func.apply(action.thisArg, arrayPush([result], action.args)); - }, result); - } - - /** - * Compares values to sort them in ascending order. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {number} Returns the sort order indicator for `value`. - */ - function compareAscending(value, other) { - if (value !== other) { - var valIsDefined = value !== undefined, - valIsNull = value === null, - valIsReflexive = value === value, - valIsSymbol = false; - - var othIsDefined = other !== undefined, - othIsNull = other === null, - othIsReflexive = other === other, - othIsSymbol = false; - - if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || - (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || - (valIsNull && othIsDefined && othIsReflexive) || - (!valIsDefined && othIsReflexive) || - !valIsReflexive) { - return 1; - } - if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || - (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || - (othIsNull && valIsDefined && valIsReflexive) || - (!othIsDefined && valIsReflexive) || - !othIsReflexive) { - return -1; - } - } - return 0; - } - - /** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property identifiers to copy. - * @param {Object} [object={}] The object to copy properties to. - * @param {Function} [customizer] The function to customize copied values. - * @returns {Object} Returns `object`. - */ - function copyObject(source, props, object, customizer) { - object || (object = {}); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - - var newValue = customizer - ? customizer(object[key], source[key], key, object, source) - : source[key]; - - assignValue(object, key, newValue); - } - return object; - } - - /** - * Creates a function like `_.assign`. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ - function createAssigner(assigner) { - return rest(function(object, sources) { - var index = -1, - length = sources.length, - customizer = length > 1 ? sources[length - 1] : undefined; - - customizer = (assigner.length > 3 && typeof customizer == 'function') - ? (length--, customizer) - : undefined; - - object = Object(object); - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, index, customizer); - } - } - return object; - }); - } - - /** - * Creates a `baseEach` or `baseEachRight` function. - * - * @private - * @param {Function} eachFunc The function to iterate over a collection. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseEach(eachFunc, fromRight) { - return function(collection, iteratee) { - if (collection == null) { - return collection; - } - if (!isArrayLike(collection)) { - return eachFunc(collection, iteratee); - } - var length = collection.length, - index = fromRight ? length : -1, - iterable = Object(collection); - - while ((fromRight ? index-- : ++index < length)) { - if (iteratee(iterable[index], index, iterable) === false) { - break; - } - } - return collection; - }; - } - - /** - * Creates a base function for methods like `_.forIn` and `_.forOwn`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var index = -1, - iterable = Object(object), - props = keysFunc(object), - length = props.length; - - while (length--) { - var key = props[fromRight ? length : ++index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } - } - return object; - }; - } - - /** - * Creates a function that produces an instance of `Ctor` regardless of - * whether it was invoked as part of a `new` expression or by `call` or `apply`. - * - * @private - * @param {Function} Ctor The constructor to wrap. - * @returns {Function} Returns the new wrapped function. - */ - function createCtorWrapper(Ctor) { - return function() { - // Use a `switch` statement to work with class constructors. See - // http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist - // for more details. - var args = arguments; - var thisBinding = baseCreate(Ctor.prototype), - result = Ctor.apply(thisBinding, args); - - // Mimic the constructor's `return` behavior. - // See https://es5.github.io/#x13.2.2 for more details. - return isObject(result) ? result : thisBinding; - }; - } - - /** - * Creates a `_.find` or `_.findLast` function. - * - * @private - * @param {Function} findIndexFunc The function to find the collection index. - * @returns {Function} Returns the new find function. - */ - function createFind(findIndexFunc) { - return function(collection, predicate, fromIndex) { - var iterable = Object(collection); - predicate = baseIteratee(predicate, 3); - if (!isArrayLike(collection)) { - var props = keys(collection); - } - var index = findIndexFunc(props || collection, function(value, key) { - if (props) { - key = value; - value = iterable[key]; - } - return predicate(value, key, iterable); - }, fromIndex); - return index > -1 ? collection[props ? props[index] : index] : undefined; - }; - } - - /** - * Creates a function that wraps `func` to invoke it with the `this` binding - * of `thisArg` and `partials` prepended to the arguments it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} partials The arguments to prepend to those provided to - * the new function. - * @returns {Function} Returns the new wrapped function. - */ - function createPartialWrapper(func, bitmask, thisArg, partials) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - var isBind = bitmask & BIND_FLAG, - Ctor = createCtorWrapper(func); - - function wrapper() { - var argsIndex = -1, - argsLength = arguments.length, - leftIndex = -1, - leftLength = partials.length, - args = Array(leftLength + argsLength), - fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - - while (++leftIndex < leftLength) { - args[leftIndex] = partials[leftIndex]; - } - while (argsLength--) { - args[leftIndex++] = arguments[++argsIndex]; - } - return fn.apply(isBind ? thisArg : this, args); - } - return wrapper; - } - - /** - * A specialized version of `baseIsEqualDeep` for arrays with support for - * partial deep comparisons. - * - * @private - * @param {Array} array The array to compare. - * @param {Array} other The other array to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `array` and `other` objects. - * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. - */ - function equalArrays(array, other, equalFunc, customizer, bitmask, stack) { - var isPartial = bitmask & PARTIAL_COMPARE_FLAG, - arrLength = array.length, - othLength = other.length; - - if (arrLength != othLength && !(isPartial && othLength > arrLength)) { - return false; - } - var index = -1, - result = true, - seen = (bitmask & UNORDERED_COMPARE_FLAG) ? [] : undefined; - - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index]; - - var compared; - if (compared !== undefined) { - if (compared) { - continue; - } - result = false; - break; - } - // Recursively compare arrays (susceptible to call stack limits). - if (seen) { - if (!baseSome(other, function(othValue, othIndex) { - if (!indexOf(seen, othIndex) && - (arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack))) { - return seen.push(othIndex); - } - })) { - result = false; - break; - } - } else if (!( - arrValue === othValue || - equalFunc(arrValue, othValue, customizer, bitmask, stack) - )) { - result = false; - break; - } - } - return result; - } - - /** - * A specialized version of `baseIsEqualDeep` for comparing objects of - * the same `toStringTag`. - * - * **Note:** This function only supports comparing values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {string} tag The `toStringTag` of the objects to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalByTag(object, other, tag, equalFunc, customizer, bitmask, stack) { - switch (tag) { - - case boolTag: - case dateTag: - // Coerce dates and booleans to numbers, dates to milliseconds and - // booleans to `1` or `0` treating invalid dates coerced to `NaN` as - // not equal. - return +object == +other; - - case errorTag: - return object.name == other.name && object.message == other.message; - - case numberTag: - // Treat `NaN` vs. `NaN` as equal. - return (object != +object) ? other != +other : object == +other; - - case regexpTag: - case stringTag: - // Coerce regexes to strings and treat strings, primitives and objects, - // as equal. See http://www.ecma-international.org/ecma-262/6.0/#sec-regexp.prototype.tostring - // for more details. - return object == (other + ''); - - } - return false; - } - - /** - * A specialized version of `baseIsEqualDeep` for objects with support for - * partial deep comparisons. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalObjects(object, other, equalFunc, customizer, bitmask, stack) { - var isPartial = bitmask & PARTIAL_COMPARE_FLAG, - objProps = keys(object), - objLength = objProps.length, - othProps = keys(other), - othLength = othProps.length; - - if (objLength != othLength && !isPartial) { - return false; - } - var index = objLength; - while (index--) { - var key = objProps[index]; - if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { - return false; - } - } - var result = true; - - var skipCtor = isPartial; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key]; - - var compared; - // Recursively compare objects (susceptible to call stack limits). - if (!(compared === undefined - ? (objValue === othValue || equalFunc(objValue, othValue, customizer, bitmask, stack)) - : compared - )) { - result = false; - break; - } - skipCtor || (skipCtor = key == 'constructor'); - } - if (result && !skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - // Non `Object` object instances with different constructors are not equal. - if (objCtor != othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor == 'function' && objCtor instanceof objCtor && - typeof othCtor == 'function' && othCtor instanceof othCtor)) { - result = false; - } - } - return result; - } - - /** - * Gets the "length" property value of `object`. - * - * **Note:** This function is used to avoid a - * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects - * Safari on at least iOS 8.1-8.3 ARM64. - * - * @private - * @param {Object} object The object to query. - * @returns {*} Returns the "length" value. - */ - var getLength = baseProperty('length'); - - /** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenable(value) { - return isArray(value) || isArguments(value); - } - - /** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ - var toKey = String; - - /*------------------------------------------------------------------------*/ - - /** - * Creates an array with all falsey values removed. The values `false`, `null`, - * `0`, `""`, `undefined`, and `NaN` are falsey. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to compact. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.compact([0, 1, false, 2, '', 3]); - * // => [1, 2, 3] - */ - function compact(array) { - return baseFilter(array, Boolean); - } - - /** - * Creates a new array concatenating `array` with any additional arrays - * and/or values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to concatenate. - * @param {...*} [values] The values to concatenate. - * @returns {Array} Returns the new concatenated array. - * @example - * - * var array = [1]; - * var other = _.concat(array, 2, [3], [[4]]); - * - * console.log(other); - * // => [1, 2, 3, [4]] - * - * console.log(array); - * // => [1] - */ - function concat() { - var length = arguments.length, - args = Array(length ? length - 1 : 0), - array = arguments[0], - index = length; - - while (index--) { - args[index - 1] = arguments[index]; - } - return length - ? arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)) - : []; - } - - /** - * This method is like `_.find` except that it returns the index of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.findIndex(users, function(o) { return o.user == 'barney'; }); - * // => 0 - * - * // The `_.matches` iteratee shorthand. - * _.findIndex(users, { 'user': 'fred', 'active': false }); - * // => 1 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findIndex(users, ['active', false]); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.findIndex(users, 'active'); - * // => 2 - */ - function findIndex(array, predicate, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseFindIndex(array, baseIteratee(predicate, 3), index); - } - - /** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ - function flatten(array) { - var length = array ? array.length : 0; - return length ? baseFlatten(array, 1) : []; - } - - /** - * Recursively flattens `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flattenDeep([1, [2, [3, [4]], 5]]); - * // => [1, 2, 3, 4, 5] - */ - function flattenDeep(array) { - var length = array ? array.length : 0; - return length ? baseFlatten(array, INFINITY) : []; - } - - /** - * Gets the first element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias first - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the first element of `array`. - * @example - * - * _.head([1, 2, 3]); - * // => 1 - * - * _.head([]); - * // => undefined - */ - function head(array) { - return (array && array.length) ? array[0] : undefined; - } - - /** - * Gets the index at which the first occurrence of `value` is found in `array` - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. If `fromIndex` is negative, it's used as the - * offset from the end of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.indexOf([1, 2, 1, 2], 2); - * // => 1 - * - * // Search from the `fromIndex`. - * _.indexOf([1, 2, 1, 2], 2, 2); - * // => 3 - */ - function indexOf(array, value, fromIndex) { - var length = array ? array.length : 0; - if (typeof fromIndex == 'number') { - fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex; - } else { - fromIndex = 0; - } - var index = (fromIndex || 0) - 1, - isReflexive = value === value; - - while (++index < length) { - var other = array[index]; - if ((isReflexive ? other === value : other !== other)) { - return index; - } - } - return -1; - } - - /** - * Gets the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the last element of `array`. - * @example - * - * _.last([1, 2, 3]); - * // => 3 - */ - function last(array) { - var length = array ? array.length : 0; - return length ? array[length - 1] : undefined; - } - - /** - * Creates a slice of `array` from `start` up to, but not including, `end`. - * - * **Note:** This method is used instead of - * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are - * returned. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function slice(array, start, end) { - var length = array ? array.length : 0; - start = start == null ? 0 : +start; - end = end === undefined ? length : +end; - return length ? baseSlice(array, start, end) : []; - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` wrapper instance that wraps `value` with explicit method - * chain sequences enabled. The result of such sequences must be unwrapped - * with `_#value`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Seq - * @param {*} value The value to wrap. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'pebbles', 'age': 1 } - * ]; - * - * var youngest = _ - * .chain(users) - * .sortBy('age') - * .map(function(o) { - * return o.user + ' is ' + o.age; - * }) - * .head() - * .value(); - * // => 'pebbles is 1' - */ - function chain(value) { - var result = lodash(value); - result.__chain__ = true; - return result; - } - - /** - * This method invokes `interceptor` and returns `value`. The interceptor - * is invoked with one argument; (value). The purpose of this method is to - * "tap into" a method chain sequence in order to modify intermediate results. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns `value`. - * @example - * - * _([1, 2, 3]) - * .tap(function(array) { - * // Mutate input array. - * array.pop(); - * }) - * .reverse() - * .value(); - * // => [2, 1] - */ - function tap(value, interceptor) { - interceptor(value); - return value; - } - - /** - * This method is like `_.tap` except that it returns the result of `interceptor`. - * The purpose of this method is to "pass thru" values replacing intermediate - * results in a method chain sequence. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns the result of `interceptor`. - * @example - * - * _(' abc ') - * .chain() - * .trim() - * .thru(function(value) { - * return [value]; - * }) - * .value(); - * // => ['abc'] - */ - function thru(value, interceptor) { - return interceptor(value); - } - - /** - * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. - * - * @name chain - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 } - * ]; - * - * // A sequence without explicit chaining. - * _(users).head(); - * // => { 'user': 'barney', 'age': 36 } - * - * // A sequence with explicit chaining. - * _(users) - * .chain() - * .head() - * .pick('user') - * .value(); - * // => { 'user': 'barney' } - */ - function wrapperChain() { - return chain(this); - } - - /** - * Executes the chain sequence to resolve the unwrapped value. - * - * @name value - * @memberOf _ - * @since 0.1.0 - * @alias toJSON, valueOf - * @category Seq - * @returns {*} Returns the resolved unwrapped value. - * @example - * - * _([1, 2, 3]).value(); - * // => [1, 2, 3] - */ - function wrapperValue() { - return baseWrapperValue(this.__wrapped__, this.__actions__); - } - - /*------------------------------------------------------------------------*/ - - /** - * Checks if `predicate` returns truthy for **all** elements of `collection`. - * Iteration is stopped once `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - * @example - * - * _.every([true, 1, null, 'yes'], Boolean); - * // => false - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.every(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.every(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.every(users, 'active'); - * // => false - */ - function every(collection, predicate, guard) { - predicate = guard ? undefined : predicate; - return baseEvery(collection, baseIteratee(predicate)); - } - - /** - * Iterates over elements of `collection`, returning an array of all elements - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.reject - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * _.filter(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, { 'age': 36, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.filter(users, 'active'); - * // => objects for ['barney'] - */ - function filter(collection, predicate) { - return baseFilter(collection, baseIteratee(predicate)); - } - - /** - * Iterates over elements of `collection`, returning the first element - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false }, - * { 'user': 'pebbles', 'age': 1, 'active': true } - * ]; - * - * _.find(users, function(o) { return o.age < 40; }); - * // => object for 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.find(users, { 'age': 1, 'active': true }); - * // => object for 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.find(users, ['active', false]); - * // => object for 'fred' - * - * // The `_.property` iteratee shorthand. - * _.find(users, 'active'); - * // => object for 'barney' - */ - var find = createFind(findIndex); - - /** - * Iterates over elements of `collection` and invokes `iteratee` for each element. - * The iteratee is invoked with three arguments: (value, index|key, collection). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * **Note:** As with other "Collections" methods, objects with a "length" - * property are iterated like arrays. To avoid this behavior use `_.forIn` - * or `_.forOwn` for object iteration. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias each - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEachRight - * @example - * - * _([1, 2]).forEach(function(value) { - * console.log(value); - * }); - * // => Logs `1` then `2`. - * - * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forEach(collection, iteratee) { - return baseEach(collection, baseIteratee(iteratee)); - } - - /** - * Creates an array of values by running each element in `collection` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. - * - * The guarded methods are: - * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, - * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, - * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, - * `template`, `trim`, `trimEnd`, `trimStart`, and `words` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - * @example - * - * function square(n) { - * return n * n; - * } - * - * _.map([4, 8], square); - * // => [16, 64] - * - * _.map({ 'a': 4, 'b': 8 }, square); - * // => [16, 64] (iteration order is not guaranteed) - * - * var users = [ - * { 'user': 'barney' }, - * { 'user': 'fred' } - * ]; - * - * // The `_.property` iteratee shorthand. - * _.map(users, 'user'); - * // => ['barney', 'fred'] - */ - function map(collection, iteratee) { - return baseMap(collection, baseIteratee(iteratee)); - } - - /** - * Reduces `collection` to a value which is the accumulated result of running - * each element in `collection` thru `iteratee`, where each successive - * invocation is supplied the return value of the previous. If `accumulator` - * is not given, the first element of `collection` is used as the initial - * value. The iteratee is invoked with four arguments: - * (accumulator, value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.reduce`, `_.reduceRight`, and `_.transform`. - * - * The guarded methods are: - * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, - * and `sortBy` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduceRight - * @example - * - * _.reduce([1, 2], function(sum, n) { - * return sum + n; - * }, 0); - * // => 3 - * - * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * return result; - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) - */ - function reduce(collection, iteratee, accumulator) { - return baseReduce(collection, baseIteratee(iteratee), accumulator, arguments.length < 3, baseEach); - } - - /** - * Gets the size of `collection` by returning its length for array-like - * values or the number of own enumerable string keyed properties for objects. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @returns {number} Returns the collection size. - * @example - * - * _.size([1, 2, 3]); - * // => 3 - * - * _.size({ 'a': 1, 'b': 2 }); - * // => 2 - * - * _.size('pebbles'); - * // => 7 - */ - function size(collection) { - if (collection == null) { - return 0; - } - collection = isArrayLike(collection) ? collection : keys(collection); - return collection.length; - } - - /** - * Checks if `predicate` returns truthy for **any** element of `collection`. - * Iteration is stopped once `predicate` returns truthy. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - * @example - * - * _.some([null, 0, 'yes', false], Boolean); - * // => true - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.some(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.some(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.some(users, 'active'); - * // => true - */ - function some(collection, predicate, guard) { - predicate = guard ? undefined : predicate; - return baseSome(collection, baseIteratee(predicate)); - } - - /** - * Creates an array of elements, sorted in ascending order by the results of - * running each element in a collection thru each iteratee. This method - * performs a stable sort, that is, it preserves the original sort order of - * equal elements. The iteratees are invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])} - * [iteratees=[_.identity]] The iteratees to sort by. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 34 } - * ]; - * - * _.sortBy(users, function(o) { return o.user; }); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - * - * _.sortBy(users, ['user', 'age']); - * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] - * - * _.sortBy(users, 'user', function(o) { - * return Math.floor(o.age / 10); - * }); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - */ - function sortBy(collection, iteratee) { - var index = 0; - iteratee = baseIteratee(iteratee); - - return baseMap(baseMap(collection, function(value, key, collection) { - return { 'value': value, 'index': index++, 'criteria': iteratee(value, key, collection) }; - }).sort(function(object, other) { - return compareAscending(object.criteria, other.criteria) || (object.index - other.index); - }), baseProperty('value')); - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates a function that invokes `func`, with the `this` binding and arguments - * of the created function, while it's called less than `n` times. Subsequent - * calls to the created function return the result of the last `func` invocation. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {number} n The number of calls at which `func` is no longer invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * jQuery(element).on('click', _.before(5, addContactToList)); - * // => allows adding up to 4 contacts to the list - */ - function before(n, func) { - var result; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n > 0) { - result = func.apply(this, arguments); - } - if (n <= 1) { - func = undefined; - } - return result; - }; - } - - /** - * Creates a function that invokes `func` with the `this` binding of `thisArg` - * and `partials` prepended to the arguments it receives. - * - * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for partially applied arguments. - * - * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" - * property of bound functions. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var greet = function(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * }; - * - * var object = { 'user': 'fred' }; - * - * var bound = _.bind(greet, object, 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * // Bound with placeholders. - * var bound = _.bind(greet, object, _, '!'); - * bound('hi'); - * // => 'hi fred!' - */ - var bind = rest(function(func, thisArg, partials) { - return createPartialWrapper(func, BIND_FLAG | PARTIAL_FLAG, thisArg, partials); - }); - - /** - * Defers invoking the `func` until the current call stack has cleared. Any - * additional arguments are provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to defer. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.defer(function(text) { - * console.log(text); - * }, 'deferred'); - * // => Logs 'deferred' after one or more milliseconds. - */ - var defer = rest(function(func, args) { - return baseDelay(func, 1, args); - }); - - /** - * Invokes `func` after `wait` milliseconds. Any additional arguments are - * provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.delay(function(text) { - * console.log(text); - * }, 1000, 'later'); - * // => Logs 'later' after one second. - */ - var delay = rest(function(func, wait, args) { - return baseDelay(func, toNumber(wait) || 0, args); - }); - - /** - * Creates a function that negates the result of the predicate `func`. The - * `func` predicate is invoked with the `this` binding and arguments of the - * created function. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} predicate The predicate to negate. - * @returns {Function} Returns the new negated function. - * @example - * - * function isEven(n) { - * return n % 2 == 0; - * } - * - * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); - * // => [1, 3, 5] - */ - function negate(predicate) { - if (typeof predicate != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return function() { - return !predicate.apply(this, arguments); - }; - } - - /** - * Creates a function that is restricted to invoking `func` once. Repeat calls - * to the function return the value of the first invocation. The `func` is - * invoked with the `this` binding and arguments of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var initialize = _.once(createApplication); - * initialize(); - * initialize(); - * // `initialize` invokes `createApplication` once - */ - function once(func) { - return before(2, func); - } - - /** - * Creates a function that invokes `func` with the `this` binding of the - * created function and arguments from `start` and beyond provided as - * an array. - * - * **Note:** This method is based on the - * [rest parameter](https://mdn.io/rest_parameters). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.rest(function(what, names) { - * return what + ' ' + _.initial(names).join(', ') + - * (_.size(names) > 1 ? ', & ' : '') + _.last(names); - * }); - * - * say('hello', 'fred', 'barney', 'pebbles'); - * // => 'hello fred, barney, & pebbles' - */ - function rest(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = nativeMax(start === undefined ? (func.length - 1) : toInteger(start), 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - var otherArgs = Array(start + 1); - index = -1; - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = array; - return func.apply(this, otherArgs); - }; - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates a shallow clone of `value`. - * - * **Note:** This method is loosely based on the - * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) - * and supports cloning arrays, array buffers, booleans, date objects, maps, - * numbers, `Object` objects, regexes, sets, strings, symbols, and typed - * arrays. The own enumerable properties of `arguments` objects are cloned - * as plain objects. An empty object is returned for uncloneable values such - * as error objects, functions, DOM nodes, and WeakMaps. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to clone. - * @returns {*} Returns the cloned value. - * @see _.cloneDeep - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var shallow = _.clone(objects); - * console.log(shallow[0] === objects[0]); - * // => true - */ - function clone(value) { - if (!isObject(value)) { - return value; - } - return isArray(value) ? copyArray(value) : copyObject(value, keys(value)); - } - - /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'user': 'fred' }; - * var other = { 'user': 'fred' }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ - function eq(value, other) { - return value === other || (value !== value && other !== other); - } - - /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - function isArguments(value) { - // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode. - return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') && - (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag); - } - - /** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @type {Function} - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ - var isArray = Array.isArray; - - /** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ - function isArrayLike(value) { - return value != null && isLength(getLength(value)) && !isFunction(value); - } - - /** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ - function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); - } - - /** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ - function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && objectToString.call(value) == boolTag); - } - - /** - * Checks if `value` is classified as a `Date` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isDate(new Date); - * // => true - * - * _.isDate('Mon April 23 2012'); - * // => false - */ - function isDate(value) { - return isObjectLike(value) && objectToString.call(value) == dateTag; - } - - /** - * Checks if `value` is an empty object, collection, map, or set. - * - * Objects are considered empty if they have no own enumerable string keyed - * properties. - * - * Array-like values such as `arguments` objects, arrays, buffers, strings, or - * jQuery-like collections are considered empty if they have a `length` of `0`. - * Similarly, maps and sets are considered empty if they have a `size` of `0`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is empty, else `false`. - * @example - * - * _.isEmpty(null); - * // => true - * - * _.isEmpty(true); - * // => true - * - * _.isEmpty(1); - * // => true - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({ 'a': 1 }); - * // => false - */ - function isEmpty(value) { - if (isArrayLike(value) && - (isArray(value) || isString(value) || - isFunction(value.splice) || isArguments(value))) { - return !value.length; - } - return !keys(value).length; - } - - /** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are **not** supported. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, - * else `false`. - * @example - * - * var object = { 'user': 'fred' }; - * var other = { 'user': 'fred' }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ - function isEqual(value, other) { - return baseIsEqual(value, other); - } - - /** - * Checks if `value` is a finite primitive number. - * - * **Note:** This method is based on - * [`Number.isFinite`](https://mdn.io/Number/isFinite). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a finite number, - * else `false`. - * @example - * - * _.isFinite(3); - * // => true - * - * _.isFinite(Number.MIN_VALUE); - * // => true - * - * _.isFinite(Infinity); - * // => false - * - * _.isFinite('3'); - * // => false - */ - function isFinite(value) { - return typeof value == 'number' && nativeIsFinite(value); - } - - /** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ - function isFunction(value) { - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 8 which returns 'object' for typed array and weak map constructors, - // and PhantomJS 1.9 which returns 'function' for `NodeList` instances. - var tag = isObject(value) ? objectToString.call(value) : ''; - return tag == funcTag || tag == genTag; - } - - /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This function is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, - * else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ - function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject(value) { - var type = typeof value; - return !!value && (type == 'object' || type == 'function'); - } - - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return !!value && typeof value == 'object'; - } - - /** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ - function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; - } - - /** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ - function isNull(value) { - return value === null; - } - - /** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ - function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && objectToString.call(value) == numberTag); - } - - /** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ - function isRegExp(value) { - return isObject(value) && objectToString.call(value) == regexpTag; - } - - /** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ - function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag); - } - - /** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ - function isUndefined(value) { - return value === undefined; - } - - /** - * Converts `value` to an array. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to convert. - * @returns {Array} Returns the converted array. - * @example - * - * _.toArray({ 'a': 1, 'b': 2 }); - * // => [1, 2] - * - * _.toArray('abc'); - * // => ['a', 'b', 'c'] - * - * _.toArray(1); - * // => [] - * - * _.toArray(null); - * // => [] - */ - function toArray(value) { - if (!isArrayLike(value)) { - return values(value); - } - return value.length ? copyArray(value) : []; - } - - /** - * Converts `value` to an integer. - * - * **Note:** This method is loosely based on - * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toInteger(3.2); - * // => 3 - * - * _.toInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toInteger(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toInteger('3.2'); - * // => 3 - */ - var toInteger = Number; - - /** - * Converts `value` to a number. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {number} Returns the number. - * @example - * - * _.toNumber(3.2); - * // => 3.2 - * - * _.toNumber(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toNumber(Infinity); - * // => Infinity - * - * _.toNumber('3.2'); - * // => 3.2 - */ - var toNumber = Number; - - /** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {string} Returns the string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ - function toString(value) { - if (typeof value == 'string') { - return value; - } - return value == null ? '' : (value + ''); - } - - /*------------------------------------------------------------------------*/ - - /** - * Assigns own enumerable string keyed properties of source objects to the - * destination object. Source objects are applied from left to right. - * Subsequent sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object` and is loosely based on - * [`Object.assign`](https://mdn.io/Object/assign). - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assignIn - * @example - * - * function Foo() { - * this.c = 3; - * } - * - * function Bar() { - * this.e = 5; - * } - * - * Foo.prototype.d = 4; - * Bar.prototype.f = 6; - * - * _.assign({ 'a': 1 }, new Foo, new Bar); - * // => { 'a': 1, 'c': 3, 'e': 5 } - */ - var assign = createAssigner(function(object, source) { - copyObject(source, keys(source), object); - }); - - /** - * This method is like `_.assign` except that it iterates over own and - * inherited source properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assign - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * function Bar() { - * this.d = 4; - * } - * - * Foo.prototype.c = 3; - * Bar.prototype.e = 5; - * - * _.assignIn({ 'a': 1 }, new Foo, new Bar); - * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 } - */ - var assignIn = createAssigner(function(object, source) { - copyObject(source, keysIn(source), object); - }); - - /** - * This method is like `_.assignIn` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extendWith - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignInWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keysIn(source), object, customizer); - }); - - /** - * Creates an object that inherits from the `prototype` object. If a - * `properties` object is given, its own enumerable string keyed properties - * are assigned to the created object. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Object - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { - * 'constructor': Circle - * }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ - function create(prototype, properties) { - var result = baseCreate(prototype); - return properties ? assign(result, properties) : result; - } - - /** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. - * - * **Note:** This method mutates `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example - * - * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' }); - * // => { 'user': 'barney', 'age': 36 } - */ - var defaults = rest(function(args) { - args.push(undefined, assignInDefaults); - return assignInWith.apply(undefined, args); - }); - - /** - * Checks if `path` is a direct property of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = { 'a': { 'b': 2 } }; - * var other = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.has(object, 'a'); - * // => true - * - * _.has(object, 'a.b'); - * // => true - * - * _.has(object, ['a', 'b']); - * // => true - * - * _.has(other, 'a'); - * // => false - */ - function has(object, path) { - return object != null && hasOwnProperty.call(object, path); - } - - /** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ - var keys = baseKeys; - - /** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ - var keysIn = baseKeysIn; - - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [props] The property identifiers to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ - var pick = rest(function(object, props) { - return object == null ? {} : basePick(object, baseMap(baseFlatten(props, 1), toKey)); - }); - - /** - * This method is like `_.get` except that if the resolved value is a - * function it's invoked with the `this` binding of its parent object and - * its result is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to resolve. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; - * - * _.result(object, 'a[0].b.c1'); - * // => 3 - * - * _.result(object, 'a[0].b.c2'); - * // => 4 - * - * _.result(object, 'a[0].b.c3', 'default'); - * // => 'default' - * - * _.result(object, 'a[0].b.c3', _.constant('default')); - * // => 'default' - */ - function result(object, path, defaultValue) { - var value = object == null ? undefined : object[path]; - if (value === undefined) { - value = defaultValue; - } - return isFunction(value) ? value.call(object) : value; - } - - /** - * Creates an array of the own enumerable string keyed property values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.values(new Foo); - * // => [1, 2] (iteration order is not guaranteed) - * - * _.values('hi'); - * // => ['h', 'i'] - */ - function values(object) { - return object ? baseValues(object, keys(object)) : []; - } - - /*------------------------------------------------------------------------*/ - - /** - * Converts the characters "&", "<", ">", '"', "'", and "\`" in `string` to - * their corresponding HTML entities. - * - * **Note:** No other characters are escaped. To escape additional - * characters use a third-party library like [_he_](https://mths.be/he). - * - * Though the ">" character is escaped for symmetry, characters like - * ">" and "/" don't need escaping in HTML and have no special meaning - * unless they're part of a tag or unquoted attribute value. See - * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) - * (under "semi-related fun fact") for more details. - * - * Backticks are escaped because in IE < 9, they can break out of - * attribute values or HTML comments. See [#59](https://html5sec.org/#59), - * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and - * [#133](https://html5sec.org/#133) of the - * [HTML5 Security Cheatsheet](https://html5sec.org/) for more details. - * - * When working with HTML you should always - * [quote attribute values](http://wonko.com/post/html-escaping) to reduce - * XSS vectors. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles' - */ - function escape(string) { - string = toString(string); - return (string && reHasUnescapedHtml.test(string)) - ? string.replace(reUnescapedHtml, escapeHtmlChar) - : string; - } - - /*------------------------------------------------------------------------*/ - - /** - * This method returns the first argument given to it. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'user': 'fred' }; - * - * console.log(_.identity(object) === object); - * // => true - */ - function identity(value) { - return value; - } - - /** - * Creates a function that invokes `func` with the arguments of the created - * function. If `func` is a property name, the created function returns the - * property value for a given element. If `func` is an array or object, the - * created function returns `true` for elements that contain the equivalent - * source properties, otherwise it returns `false`. - * - * @static - * @since 4.0.0 - * @memberOf _ - * @category Util - * @param {*} [func=_.identity] The value to convert to a callback. - * @returns {Function} Returns the callback. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true })); - * // => [{ 'user': 'barney', 'age': 36, 'active': true }] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, _.iteratee(['user', 'fred'])); - * // => [{ 'user': 'fred', 'age': 40 }] - * - * // The `_.property` iteratee shorthand. - * _.map(users, _.iteratee('user')); - * // => ['barney', 'fred'] - * - * // Create custom iteratee shorthands. - * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) { - * return !_.isRegExp(func) ? iteratee(func) : function(string) { - * return func.test(string); - * }; - * }); - * - * _.filter(['abc', 'def'], /ef/); - * // => ['def'] - */ - var iteratee = baseIteratee; - - /** - * Creates a function that performs a partial deep comparison between a given - * object and `source`, returning `true` if the given object has equivalent - * property values, else `false`. The created function is equivalent to - * `_.isMatch` with a `source` partially applied. - * - * **Note:** This method supports comparing the same values as `_.isEqual`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Util - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * _.filter(users, _.matches({ 'age': 40, 'active': false })); - * // => [{ 'user': 'fred', 'age': 40, 'active': false }] - */ - function matches(source) { - return baseMatches(assign({}, source)); - } - - /** - * Adds all own enumerable string keyed function properties of a source - * object to the destination object. If `object` is a function, then methods - * are added to its prototype as well. - * - * **Note:** Use `_.runInContext` to create a pristine `lodash` function to - * avoid conflicts caused by modifying the original. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {Function|Object} [object=lodash] The destination object. - * @param {Object} source The object of functions to add. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.chain=true] Specify whether mixins are chainable. - * @returns {Function|Object} Returns `object`. - * @example - * - * function vowels(string) { - * return _.filter(string, function(v) { - * return /[aeiou]/i.test(v); - * }); - * } - * - * _.mixin({ 'vowels': vowels }); - * _.vowels('fred'); - * // => ['e'] - * - * _('fred').vowels().value(); - * // => ['e'] - * - * _.mixin({ 'vowels': vowels }, { 'chain': false }); - * _('fred').vowels(); - * // => ['e'] - */ - function mixin(object, source, options) { - var props = keys(source), - methodNames = baseFunctions(source, props); - - if (options == null && - !(isObject(source) && (methodNames.length || !props.length))) { - options = source; - source = object; - object = this; - methodNames = baseFunctions(source, keys(source)); - } - var chain = !(isObject(options) && 'chain' in options) || !!options.chain, - isFunc = isFunction(object); - - baseEach(methodNames, function(methodName) { - var func = source[methodName]; - object[methodName] = func; - if (isFunc) { - object.prototype[methodName] = function() { - var chainAll = this.__chain__; - if (chain || chainAll) { - var result = object(this.__wrapped__), - actions = result.__actions__ = copyArray(this.__actions__); - - actions.push({ 'func': func, 'args': arguments, 'thisArg': object }); - result.__chain__ = chainAll; - return result; - } - return func.apply(object, arrayPush([this.value()], arguments)); - }; - } - }); - - return object; - } - - /** - * Reverts the `_` variable to its previous value and returns a reference to - * the `lodash` function. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @returns {Function} Returns the `lodash` function. - * @example - * - * var lodash = _.noConflict(); - */ - function noConflict() { - if (root._ === this) { - root._ = oldDash; - } - return this; - } - - /** - * A method that returns `undefined`. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Util - * @example - * - * _.times(2, _.noop); - * // => [undefined, undefined] - */ - function noop() { - // No operation performed. - } - - /** - * Generates a unique ID. If `prefix` is given, the ID is appended to it. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {string} [prefix=''] The value to prefix the ID with. - * @returns {string} Returns the unique ID. - * @example - * - * _.uniqueId('contact_'); - * // => 'contact_104' - * - * _.uniqueId(); - * // => '105' - */ - function uniqueId(prefix) { - var id = ++idCounter; - return toString(prefix) + id; - } - - /*------------------------------------------------------------------------*/ - - /** - * Computes the maximum value of `array`. If `array` is empty or falsey, - * `undefined` is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Math - * @param {Array} array The array to iterate over. - * @returns {*} Returns the maximum value. - * @example - * - * _.max([4, 2, 8, 6]); - * // => 8 - * - * _.max([]); - * // => undefined - */ - function max(array) { - return (array && array.length) - ? baseExtremum(array, identity, baseGt) - : undefined; - } - - /** - * Computes the minimum value of `array`. If `array` is empty or falsey, - * `undefined` is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Math - * @param {Array} array The array to iterate over. - * @returns {*} Returns the minimum value. - * @example - * - * _.min([4, 2, 8, 6]); - * // => 2 - * - * _.min([]); - * // => undefined - */ - function min(array) { - return (array && array.length) - ? baseExtremum(array, identity, baseLt) - : undefined; - } - - /*------------------------------------------------------------------------*/ - - // Add methods that return wrapped values in chain sequences. - lodash.assignIn = assignIn; - lodash.before = before; - lodash.bind = bind; - lodash.chain = chain; - lodash.compact = compact; - lodash.concat = concat; - lodash.create = create; - lodash.defaults = defaults; - lodash.defer = defer; - lodash.delay = delay; - lodash.filter = filter; - lodash.flatten = flatten; - lodash.flattenDeep = flattenDeep; - lodash.iteratee = iteratee; - lodash.keys = keys; - lodash.map = map; - lodash.matches = matches; - lodash.mixin = mixin; - lodash.negate = negate; - lodash.once = once; - lodash.pick = pick; - lodash.slice = slice; - lodash.sortBy = sortBy; - lodash.tap = tap; - lodash.thru = thru; - lodash.toArray = toArray; - lodash.values = values; - - // Add aliases. - lodash.extend = assignIn; - - // Add methods to `lodash.prototype`. - mixin(lodash, lodash); - - /*------------------------------------------------------------------------*/ - - // Add methods that return unwrapped values in chain sequences. - lodash.clone = clone; - lodash.escape = escape; - lodash.every = every; - lodash.find = find; - lodash.forEach = forEach; - lodash.has = has; - lodash.head = head; - lodash.identity = identity; - lodash.indexOf = indexOf; - lodash.isArguments = isArguments; - lodash.isArray = isArray; - lodash.isBoolean = isBoolean; - lodash.isDate = isDate; - lodash.isEmpty = isEmpty; - lodash.isEqual = isEqual; - lodash.isFinite = isFinite; - lodash.isFunction = isFunction; - lodash.isNaN = isNaN; - lodash.isNull = isNull; - lodash.isNumber = isNumber; - lodash.isObject = isObject; - lodash.isRegExp = isRegExp; - lodash.isString = isString; - lodash.isUndefined = isUndefined; - lodash.last = last; - lodash.max = max; - lodash.min = min; - lodash.noConflict = noConflict; - lodash.noop = noop; - lodash.reduce = reduce; - lodash.result = result; - lodash.size = size; - lodash.some = some; - lodash.uniqueId = uniqueId; - - // Add aliases. - lodash.each = forEach; - lodash.first = head; - - mixin(lodash, (function() { - var source = {}; - baseForOwn(lodash, function(func, methodName) { - if (!hasOwnProperty.call(lodash.prototype, methodName)) { - source[methodName] = func; - } - }); - return source; - }()), { 'chain': false }); - - /*------------------------------------------------------------------------*/ - - /** - * The semantic version number. - * - * @static - * @memberOf _ - * @type {string} - */ - lodash.VERSION = VERSION; - - // Add `Array` methods to `lodash.prototype`. - baseEach(['pop', 'join', 'replace', 'reverse', 'split', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) { - var func = (/^(?:replace|split)$/.test(methodName) ? String.prototype : arrayProto)[methodName], - chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru', - retUnwrapped = /^(?:pop|join|replace|shift)$/.test(methodName); - - lodash.prototype[methodName] = function() { - var args = arguments; - if (retUnwrapped && !this.__chain__) { - var value = this.value(); - return func.apply(isArray(value) ? value : [], args); - } - return this[chainName](function(value) { - return func.apply(isArray(value) ? value : [], args); - }); - }; - }); - - // Add chain sequence methods to the `lodash` wrapper. - lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue; - - /*--------------------------------------------------------------------------*/ - - // Expose Lodash on the free variable `window` or `self` when available so it's - // globally accessible, even when bundled with Browserify, Webpack, etc. This - // also prevents errors in cases where Lodash is loaded by a script tag in the - // presence of an AMD loader. See http://requirejs.org/docs/errors.html#mismatch - // for more details. 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(wrapper) { - wrapped = wrapper(func); - } - else if (config.immutable) { - if (mutateMap.array[name]) { - wrapped = immutWrap(func, cloneArray); - } - else if (mutateMap.object[name]) { - wrapped = immutWrap(func, createCloner(func)); - } - else if (mutateMap.set[name]) { - wrapped = immutWrap(func, cloneByPath); - } - } - each(aryMethodKeys, function(aryKey) { - each(mapping.aryMethod[aryKey], function(otherName) { - if (name == otherName) { - var aryN = !isLib && mapping.iterateeAry[name], - reargIndexes = mapping.iterateeRearg[name], - spreadStart = mapping.methodSpread[name]; - - result = wrapped; - if (config.fixed && (forceFixed || !mapping.skipFixed[name])) { - result = spreadStart === undefined - ? ary(result, aryKey) - : spread(result, spreadStart); - } - if (config.rearg && aryKey > 1 && (forceRearg || !mapping.skipRearg[name])) { - result = rearg(result, mapping.methodRearg[name] || mapping.aryRearg[aryKey]); - } - if (config.cap) { - if (reargIndexes) { - result = iterateeRearg(result, reargIndexes); - } else if (aryN) { - result = iterateeAry(result, aryN); - } - } - if (forceCurry || (config.curry && aryKey > 1)) { - forceCurry && console.log(forceCurry, name); - result = curry(result, aryKey); - } - return false; - } - }); - return !result; - }); - - result || (result = wrapped); - if (result == func) { - result = forceCurry ? curry(result, 1) : function() { - return func.apply(this, arguments); - }; - } - result.convert = createConverter(name, func); - if (mapping.placeholder[name]) { - setPlaceholder = true; - result.placeholder = func.placeholder = placeholder; - } - return result; - } - - /*--------------------------------------------------------------------------*/ - - if (!isObj) { - return wrap(name, func); - } - var _ = func; - - // Convert methods by ary cap. - var pairs = []; - each(aryMethodKeys, function(aryKey) { - each(mapping.aryMethod[aryKey], function(key) { - var func = _[mapping.remap[key] || key]; - if (func) { - pairs.push([key, wrap(key, func)]); - } - }); - }); - - // Convert remaining methods. - each(keys(_), function(key) { - var func = _[key]; - if (typeof func == 'function') { - var length = pairs.length; - while (length--) { - if (pairs[length][0] == key) { - return; - } - } - func.convert = createConverter(key, func); - pairs.push([key, func]); - } - }); - - // Assign to `_` leaving `_.prototype` unchanged to allow chaining. - each(pairs, function(pair) { - _[pair[0]] = pair[1]; - }); - - _.convert = convertLib; - if (setPlaceholder) { - _.placeholder = placeholder; - } - // Assign aliases. - each(keys(_), function(key) { - each(mapping.realToAlias[key] || [], function(alias) { - _[alias] = _[key]; - }); - }); - - return _; - } - - module.exports = baseConvert; - - -/***/ }, -/* 2 */ -/***/ function(module, exports) { - - /** Used to map aliases to their real names. */ - exports.aliasToReal = { - - // Lodash aliases. - 'each': 'forEach', - 'eachRight': 'forEachRight', - 'entries': 'toPairs', - 'entriesIn': 'toPairsIn', - 'extend': 'assignIn', - 'extendWith': 'assignInWith', - 'first': 'head', - - // Ramda aliases. - '__': 'placeholder', - 'all': 'every', - 'allPass': 'overEvery', - 'always': 'constant', - 'any': 'some', - 'anyPass': 'overSome', - 'apply': 'spread', - 'assoc': 'set', - 'assocPath': 'set', - 'complement': 'negate', - 'compose': 'flowRight', - 'contains': 'includes', - 'dissoc': 'unset', - 'dissocPath': 'unset', - 'equals': 'isEqual', - 'identical': 'eq', - 'init': 'initial', - 'invertObj': 'invert', - 'juxt': 'over', - 'omitAll': 'omit', - 'nAry': 'ary', - 'path': 'get', - 'pathEq': 'matchesProperty', - 'pathOr': 'getOr', - 'paths': 'at', - 'pickAll': 'pick', - 'pipe': 'flow', - 'pluck': 'map', - 'prop': 'get', - 'propEq': 'matchesProperty', - 'propOr': 'getOr', - 'props': 'at', - 'unapply': 'rest', - 'unnest': 'flatten', - 'useWith': 'overArgs', - 'whereEq': 'filter', - 'zipObj': 'zipObject' - }; - - /** Used to map ary to method names. */ - exports.aryMethod = { - '1': [ - 'attempt', 'castArray', 'ceil', 'create', 'curry', 'curryRight', 'floor', - 'flow', 'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method', - 'methodOf', 'mixin', 'over', 'overEvery', 'overSome', 'rest', 'reverse', - 'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd', 'trimStart', - 'uniqueId', 'words' - ], - '2': [ - 'add', 'after', 'ary', 'assign', 'assignIn', 'at', 'before', 'bind', 'bindAll', - 'bindKey', 'chunk', 'cloneDeepWith', 'cloneWith', 'concat', 'countBy', 'curryN', - 'curryRightN', 'debounce', 'defaults', 'defaultsDeep', 'delay', 'difference', - 'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', - 'eq', 'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast', - 'findLastIndex', 'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth', - 'forEach', 'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight', - 'get', 'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf', - 'intersection', 'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch', - 'join', 'keyBy', 'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues', - 'matchesProperty', 'maxBy', 'meanBy', 'merge', 'minBy', 'multiply', 'nth', - 'omit', 'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', - 'partial', 'partialRight', 'partition', 'pick', 'pickBy', 'pull', 'pullAll', - 'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove', - 'repeat', 'restFrom', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex', - 'sortedIndexOf', 'sortedLastIndex', 'sortedLastIndexOf', 'sortedUniqBy', - 'split', 'spreadFrom', 'startsWith', 'subtract', 'sumBy', 'take', 'takeRight', - 'takeRightWhile', 'takeWhile', 'tap', 'throttle', 'thru', 'times', 'trimChars', - 'trimCharsEnd', 'trimCharsStart', 'truncate', 'union', 'uniqBy', 'uniqWith', - 'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip', 'zipObject', - 'zipObjectDeep' - ], - '3': [ - 'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith', - 'findFrom', 'findIndexFrom', 'findLastFrom', 'findLastIndexFrom', 'getOr', - 'includesFrom', 'indexOfFrom', 'inRange', 'intersectionBy', 'intersectionWith', - 'invokeArgs', 'invokeArgsMap', 'isEqualWith', 'isMatchWith', 'flatMapDepth', - 'lastIndexOfFrom', 'mergeWith', 'orderBy', 'padChars', 'padCharsEnd', - 'padCharsStart', 'pullAllBy', 'pullAllWith', 'reduce', 'reduceRight', 'replace', - 'set', 'slice', 'sortedIndexBy', 'sortedLastIndexBy', 'transform', 'unionBy', - 'unionWith', 'update', 'xorBy', 'xorWith', 'zipWith' - ], - '4': [ - 'fill', 'setWith', 'updateWith' - ] - }; - - /** Used to map ary to rearg configs. */ - exports.aryRearg = { - '2': [1, 0], - '3': [2, 0, 1], - '4': [3, 2, 0, 1] - }; - - /** Used to map method names to their iteratee ary. */ - exports.iterateeAry = { - 'dropRightWhile': 1, - 'dropWhile': 1, - 'every': 1, - 'filter': 1, - 'find': 1, - 'findFrom': 1, - 'findIndex': 1, - 'findIndexFrom': 1, - 'findKey': 1, - 'findLast': 1, - 'findLastFrom': 1, - 'findLastIndex': 1, - 'findLastIndexFrom': 1, - 'findLastKey': 1, - 'flatMap': 1, - 'flatMapDeep': 1, - 'flatMapDepth': 1, - 'forEach': 1, - 'forEachRight': 1, - 'forIn': 1, - 'forInRight': 1, - 'forOwn': 1, - 'forOwnRight': 1, - 'map': 1, - 'mapKeys': 1, - 'mapValues': 1, - 'partition': 1, - 'reduce': 2, - 'reduceRight': 2, - 'reject': 1, - 'remove': 1, - 'some': 1, - 'takeRightWhile': 1, - 'takeWhile': 1, - 'times': 1, - 'transform': 2 - }; - - /** Used to map method names to iteratee rearg configs. */ - exports.iterateeRearg = { - 'mapKeys': [1] - }; - - /** Used to map method names to rearg configs. */ - exports.methodRearg = { - 'assignInWith': [1, 2, 0], - 'assignWith': [1, 2, 0], - 'differenceBy': [1, 2, 0], - 'differenceWith': [1, 2, 0], - 'getOr': [2, 1, 0], - 'intersectionBy': [1, 2, 0], - 'intersectionWith': [1, 2, 0], - 'isEqualWith': [1, 2, 0], - 'isMatchWith': [2, 1, 0], - 'mergeWith': [1, 2, 0], - 'padChars': [2, 1, 0], - 'padCharsEnd': [2, 1, 0], - 'padCharsStart': [2, 1, 0], - 'pullAllBy': [2, 1, 0], - 'pullAllWith': [2, 1, 0], - 'setWith': [3, 1, 2, 0], - 'sortedIndexBy': [2, 1, 0], - 'sortedLastIndexBy': [2, 1, 0], - 'unionBy': [1, 2, 0], - 'unionWith': [1, 2, 0], - 'updateWith': [3, 1, 2, 0], - 'xorBy': [1, 2, 0], - 'xorWith': [1, 2, 0], - 'zipWith': [1, 2, 0] - }; - - /** Used to map method names to spread configs. */ - exports.methodSpread = { - 'invokeArgs': 2, - 'invokeArgsMap': 2, - 'partial': 1, - 'partialRight': 1, - 'without': 1 - }; - - /** Used to identify methods which mutate arrays or objects. */ - exports.mutate = { - 'array': { - 'fill': true, - 'pull': true, - 'pullAll': true, - 'pullAllBy': true, - 'pullAllWith': true, - 'pullAt': true, - 'remove': true, - 'reverse': true - }, - 'object': { - 'assign': true, - 'assignIn': true, - 'assignInWith': true, - 'assignWith': true, - 'defaults': true, - 'defaultsDeep': true, - 'merge': true, - 'mergeWith': true - }, - 'set': { - 'set': true, - 'setWith': true, - 'unset': true, - 'update': true, - 'updateWith': true - } - }; - - /** Used to track methods with placeholder support */ - exports.placeholder = { - 'bind': true, - 'bindKey': true, - 'curry': true, - 'curryRight': true, - 'partial': true, - 'partialRight': true - }; - - /** Used to map real names to their aliases. */ - exports.realToAlias = (function() { - var hasOwnProperty = Object.prototype.hasOwnProperty, - object = exports.aliasToReal, - result = {}; - - for (var key in object) { - var value = object[key]; - if (hasOwnProperty.call(result, value)) { - result[value].push(key); - } else { - result[value] = [key]; - } - } - return result; - }()); - - /** Used to map method names to other names. */ - exports.remap = { - 'curryN': 'curry', - 'curryRightN': 'curryRight', - 'findFrom': 'find', - 'findIndexFrom': 'findIndex', - 'findLastFrom': 'findLast', - 'findLastIndexFrom': 'findLastIndex', - 'getOr': 'get', - 'includesFrom': 'includes', - 'indexOfFrom': 'indexOf', - 'invokeArgs': 'invoke', - 'invokeArgsMap': 'invokeMap', - 'lastIndexOfFrom': 'lastIndexOf', - 'padChars': 'pad', - 'padCharsEnd': 'padEnd', - 'padCharsStart': 'padStart', - 'restFrom': 'rest', - 'spreadFrom': 'spread', - 'trimChars': 'trim', - 'trimCharsEnd': 'trimEnd', - 'trimCharsStart': 'trimStart' - }; - - /** Used to track methods that skip fixing their arity. */ - exports.skipFixed = { - 'castArray': true, - 'flow': true, - 'flowRight': true, - 'iteratee': true, - 'mixin': true, - 'runInContext': true - }; - - /** Used to track methods that skip rearranging arguments. */ - exports.skipRearg = { - 'add': true, - 'assign': true, - 'assignIn': true, - 'bind': true, - 'bindKey': true, - 'concat': true, - 'difference': true, - 'divide': true, - 'eq': true, - 'gt': true, - 'gte': true, - 'isEqual': true, - 'lt': true, - 'lte': true, - 'matchesProperty': true, - 'merge': true, - 'multiply': true, - 'overArgs': true, - 'partial': true, - 'partialRight': true, - 'random': true, - 'range': true, - 'rangeRight': true, - 'subtract': true, - 'zip': true, - 'zipObject': true - }; - - -/***/ }, -/* 3 */ -/***/ function(module, exports) { - - /** - * The default argument placeholder value for methods. - * - * @type {Object} - */ - module.exports = {}; - - -/***/ } -/******/ ]) -}); -; \ No newline at end of file diff --git a/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.fp.min.js b/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.fp.min.js deleted file mode 100644 index 59affc31..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.fp.min.js +++ /dev/null @@ -1,17 +0,0 @@ -!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.fp=e():t.fp=e()}(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var i=r[n]={exports:{},id:n,loaded:!1};return t[n].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var 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end of file diff --git a/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.js b/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.js deleted file mode 100644 index 5b5c703b..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/dist/lodash.js +++ /dev/null @@ -1,16404 +0,0 @@ -/** - * @license - * lodash - * Copyright jQuery Foundation and other contributors - * Released under MIT license - * Based on Underscore.js 1.8.3 - * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - */ -;(function() { - - /** Used as a safe reference for `undefined` in pre-ES5 environments. */ - var undefined; - - /** Used as the semantic version number. */ - var VERSION = '4.13.1'; - - /** Used as the size to enable large array optimizations. */ - var LARGE_ARRAY_SIZE = 200; - - /** Used as the `TypeError` message for "Functions" methods. */ - var FUNC_ERROR_TEXT = 'Expected a function'; - - /** Used to stand-in for `undefined` hash values. */ - var HASH_UNDEFINED = '__lodash_hash_undefined__'; - - /** Used as the internal argument placeholder. */ - var PLACEHOLDER = '__lodash_placeholder__'; - - /** Used to compose bitmasks for wrapper metadata. */ - var BIND_FLAG = 1, - BIND_KEY_FLAG = 2, - CURRY_BOUND_FLAG = 4, - CURRY_FLAG = 8, - CURRY_RIGHT_FLAG = 16, - PARTIAL_FLAG = 32, - PARTIAL_RIGHT_FLAG = 64, - ARY_FLAG = 128, - REARG_FLAG = 256, - FLIP_FLAG = 512; - - /** Used to compose bitmasks for comparison styles. */ - var UNORDERED_COMPARE_FLAG = 1, - PARTIAL_COMPARE_FLAG = 2; - - /** Used as default options for `_.truncate`. */ - var DEFAULT_TRUNC_LENGTH = 30, - DEFAULT_TRUNC_OMISSION = '...'; - - /** Used to detect hot functions by number of calls within a span of milliseconds. */ - var HOT_COUNT = 150, - HOT_SPAN = 16; - - /** Used to indicate the type of lazy iteratees. */ - var LAZY_FILTER_FLAG = 1, - LAZY_MAP_FLAG = 2, - LAZY_WHILE_FLAG = 3; - - /** Used as references for various `Number` constants. */ - var INFINITY = 1 / 0, - MAX_SAFE_INTEGER = 9007199254740991, - MAX_INTEGER = 1.7976931348623157e+308, - NAN = 0 / 0; - - /** Used as references for the maximum length and index of an array. */ - var MAX_ARRAY_LENGTH = 4294967295, - MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, - HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; - - /** `Object#toString` result references. */ - var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - mapTag = '[object Map]', - numberTag = '[object Number]', - objectTag = '[object Object]', - promiseTag = '[object Promise]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - symbolTag = '[object Symbol]', - weakMapTag = '[object WeakMap]', - weakSetTag = '[object WeakSet]'; - - var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - - /** Used to match empty string literals in compiled template source. */ - var reEmptyStringLeading = /\b__p \+= '';/g, - reEmptyStringMiddle = /\b(__p \+=) '' \+/g, - reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; - - /** Used to match HTML entities and HTML characters. */ - var reEscapedHtml = /&(?:amp|lt|gt|quot|#39|#96);/g, - reUnescapedHtml = /[&<>"'`]/g, - reHasEscapedHtml = RegExp(reEscapedHtml.source), - reHasUnescapedHtml = RegExp(reUnescapedHtml.source); - - /** Used to match template delimiters. */ - var reEscape = /<%-([\s\S]+?)%>/g, - reEvaluate = /<%([\s\S]+?)%>/g, - reInterpolate = /<%=([\s\S]+?)%>/g; - - /** Used to match property names within property paths. */ - var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, - reIsPlainProp = /^\w*$/, - rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(\.|\[\])(?:\4|$))/g; - - /** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns). - */ - var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, - reHasRegExpChar = RegExp(reRegExpChar.source); - - /** Used to match leading and trailing whitespace. */ - var reTrim = /^\s+|\s+$/g, - reTrimStart = /^\s+/, - reTrimEnd = /\s+$/; - - /** Used to match non-compound words composed of alphanumeric characters. */ - var reBasicWord = /[a-zA-Z0-9]+/g; - - /** Used to match backslashes in property paths. */ - var reEscapeChar = /\\(\\)?/g; - - /** - * Used to match - * [ES template delimiters](http://ecma-international.org/ecma-262/6.0/#sec-template-literal-lexical-components). - */ - var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; - - /** Used to match `RegExp` flags from their coerced string values. */ - var reFlags = /\w*$/; - - /** Used to detect hexadecimal string values. */ - var reHasHexPrefix = /^0x/i; - - /** Used to detect bad signed hexadecimal string values. */ - var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; - - /** Used to detect binary string values. */ - var reIsBinary = /^0b[01]+$/i; - - /** Used to detect host constructors (Safari). */ - var reIsHostCtor = /^\[object .+?Constructor\]$/; - - /** Used to detect octal string values. */ - var reIsOctal = /^0o[0-7]+$/i; - - /** Used to detect unsigned integer values. */ - var reIsUint = /^(?:0|[1-9]\d*)$/; - - /** Used to match latin-1 supplementary letters (excluding mathematical operators). */ - var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g; - - /** Used to ensure capturing order of template delimiters. */ - var reNoMatch = /($^)/; - - /** Used to match unescaped characters in compiled string literals. */ - var reUnescapedString = /['\n\r\u2028\u2029\\]/g; - - /** Used to compose unicode character classes. */ - var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23', - rsComboSymbolsRange = '\\u20d0-\\u20f0', - rsDingbatRange = '\\u2700-\\u27bf', - rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', - rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', - rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', - rsPunctuationRange = '\\u2000-\\u206f', - rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', - rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', - rsVarRange = '\\ufe0e\\ufe0f', - rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; - - /** Used to compose unicode capture groups. */ - var rsApos = "['\u2019]", - rsAstral = '[' + rsAstralRange + ']', - rsBreak = '[' + rsBreakRange + ']', - rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']', - rsDigits = '\\d+', - rsDingbat = '[' + rsDingbatRange + ']', - rsLower = '[' + rsLowerRange + ']', - rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', - rsFitz = '\\ud83c[\\udffb-\\udfff]', - rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', - rsNonAstral = '[^' + rsAstralRange + ']', - rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsUpper = '[' + rsUpperRange + ']', - rsZWJ = '\\u200d'; - - /** Used to compose unicode regexes. */ - var rsLowerMisc = '(?:' + rsLower + '|' + rsMisc + ')', - rsUpperMisc = '(?:' + rsUpper + '|' + rsMisc + ')', - rsOptLowerContr = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', - rsOptUpperContr = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', - reOptMod = rsModifier + '?', - rsOptVar = '[' + rsVarRange + ']?', - rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', - rsSeq = rsOptVar + reOptMod + rsOptJoin, - rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, - rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; - - /** Used to match apostrophes. */ - var reApos = RegExp(rsApos, 'g'); - - /** - * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and - * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). - */ - var reComboMark = RegExp(rsCombo, 'g'); - - /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ - var reComplexSymbol = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); - - /** Used to match complex or compound words. */ - var reComplexWord = RegExp([ - rsUpper + '?' + rsLower + '+' + rsOptLowerContr + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', - rsUpperMisc + '+' + rsOptUpperContr + '(?=' + [rsBreak, rsUpper + rsLowerMisc, '$'].join('|') + ')', - rsUpper + '?' + rsLowerMisc + '+' + rsOptLowerContr, - rsUpper + '+' + rsOptUpperContr, - rsDigits, - rsEmoji - ].join('|'), 'g'); - - /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ - var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']'); - - /** Used to detect strings that need a more robust regexp to match words. */ - var reHasComplexWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; - - /** Used to assign default `context` object properties. */ - var contextProps = [ - 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', - 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', - 'Promise', 'Reflect', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', - 'Uint8Array', 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', - '_', 'isFinite', 'parseInt', 'setTimeout' - ]; - - /** Used to make template sourceURLs easier to identify. */ - var templateCounter = -1; - - /** Used to identify `toStringTag` values of typed arrays. */ - var typedArrayTags = {}; - typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = - typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = - typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = - typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = - typedArrayTags[uint32Tag] = true; - typedArrayTags[argsTag] = typedArrayTags[arrayTag] = - typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = - typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = - typedArrayTags[errorTag] = typedArrayTags[funcTag] = - typedArrayTags[mapTag] = typedArrayTags[numberTag] = - typedArrayTags[objectTag] = typedArrayTags[regexpTag] = - typedArrayTags[setTag] = typedArrayTags[stringTag] = - typedArrayTags[weakMapTag] = false; - - /** Used to identify `toStringTag` values supported by `_.clone`. */ - var cloneableTags = {}; - cloneableTags[argsTag] = cloneableTags[arrayTag] = - cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = - cloneableTags[boolTag] = cloneableTags[dateTag] = - cloneableTags[float32Tag] = cloneableTags[float64Tag] = - cloneableTags[int8Tag] = cloneableTags[int16Tag] = - cloneableTags[int32Tag] = cloneableTags[mapTag] = - cloneableTags[numberTag] = cloneableTags[objectTag] = - cloneableTags[regexpTag] = cloneableTags[setTag] = - cloneableTags[stringTag] = cloneableTags[symbolTag] = - cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = - cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; - cloneableTags[errorTag] = cloneableTags[funcTag] = - cloneableTags[weakMapTag] = false; - - /** Used to map latin-1 supplementary letters to basic latin letters. */ - var deburredLetters = { - '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', - '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', - '\xc7': 'C', '\xe7': 'c', - '\xd0': 'D', '\xf0': 'd', - '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', - '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', - '\xcC': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', - '\xeC': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', - '\xd1': 'N', '\xf1': 'n', - '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', - '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', - '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', - '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', - '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', - '\xc6': 'Ae', '\xe6': 'ae', - '\xde': 'Th', '\xfe': 'th', - '\xdf': 'ss' - }; - - /** Used to map characters to HTML entities. */ - var htmlEscapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''', - '`': '`' - }; - - /** Used to map HTML entities to characters. */ - var htmlUnescapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - ''': "'", - '`': '`' - }; - - /** Used to escape characters for inclusion in compiled string literals. */ - var stringEscapes = { - '\\': '\\', - "'": "'", - '\n': 'n', - '\r': 'r', - '\u2028': 'u2028', - '\u2029': 'u2029' - }; - - /** Built-in method references without a dependency on `root`. */ - var freeParseFloat = parseFloat, - freeParseInt = parseInt; - - /** Detect free variable `exports`. */ - var freeExports = typeof exports == 'object' && exports; - - /** Detect free variable `module`. */ - var freeModule = freeExports && typeof module == 'object' && module; - - /** Detect the popular CommonJS extension `module.exports`. */ - var moduleExports = freeModule && freeModule.exports === freeExports; - - /** Detect free variable `global` from Node.js. */ - var freeGlobal = checkGlobal(typeof global == 'object' && global); - - /** Detect free variable `self`. */ - var freeSelf = checkGlobal(typeof self == 'object' && self); - - /** Detect `this` as the global object. */ - var thisGlobal = checkGlobal(typeof this == 'object' && this); - - /** Used as a reference to the global object. */ - var root = freeGlobal || freeSelf || thisGlobal || Function('return this')(); - - /*--------------------------------------------------------------------------*/ - - /** - * Adds the key-value `pair` to `map`. - * - * @private - * @param {Object} map The map to modify. - * @param {Array} pair The key-value pair to add. - * @returns {Object} Returns `map`. - */ - function addMapEntry(map, pair) { - // Don't return `Map#set` because it doesn't return the map instance in IE 11. - map.set(pair[0], pair[1]); - return map; - } - - /** - * Adds `value` to `set`. - * - * @private - * @param {Object} set The set to modify. - * @param {*} value The value to add. - * @returns {Object} Returns `set`. - */ - function addSetEntry(set, value) { - set.add(value); - return set; - } - - /** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * - * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. - */ - function apply(func, thisArg, args) { - var length = args.length; - switch (length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); - } - - /** - * A specialized version of `baseAggregator` for arrays. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ - function arrayAggregator(array, setter, iteratee, accumulator) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - var value = array[index]; - setter(accumulator, value, iteratee(value), array); - } - return accumulator; - } - - /** - * A specialized version of `_.forEach` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ - function arrayEach(array, iteratee) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (iteratee(array[index], index, array) === false) { - break; - } - } - return array; - } - - /** - * A specialized version of `_.forEachRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ - function arrayEachRight(array, iteratee) { - var length = array ? array.length : 0; - - while (length--) { - if (iteratee(array[length], length, array) === false) { - break; - } - } - return array; - } - - /** - * A specialized version of `_.every` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - */ - function arrayEvery(array, predicate) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (!predicate(array[index], index, array)) { - return false; - } - } - return true; - } - - /** - * A specialized version of `_.filter` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function arrayFilter(array, predicate) { - var index = -1, - length = array ? array.length : 0, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result[resIndex++] = value; - } - } - return result; - } - - /** - * A specialized version of `_.includes` for arrays without support for - * specifying an index to search from. - * - * @private - * @param {Array} [array] The array to search. - * @param {*} target The value to search for. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludes(array, value) { - var length = array ? array.length : 0; - return !!length && baseIndexOf(array, value, 0) > -1; - } - - /** - * This function is like `arrayIncludes` except that it accepts a comparator. - * - * @private - * @param {Array} [array] The array to search. - * @param {*} target The value to search for. - * @param {Function} comparator The comparator invoked per element. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludesWith(array, value, comparator) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (comparator(value, array[index])) { - return true; - } - } - return false; - } - - /** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function arrayMap(array, iteratee) { - var index = -1, - length = array ? array.length : 0, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; - } - - /** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ - function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - - while (++index < length) { - array[offset + index] = values[index]; - } - return array; - } - - /** - * A specialized version of `_.reduce` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the first element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ - function arrayReduce(array, iteratee, accumulator, initAccum) { - var index = -1, - length = array ? array.length : 0; - - if (initAccum && length) { - accumulator = array[++index]; - } - while (++index < length) { - accumulator = iteratee(accumulator, array[index], index, array); - } - return accumulator; - } - - /** - * A specialized version of `_.reduceRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the last element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ - function arrayReduceRight(array, iteratee, accumulator, initAccum) { - var length = array ? array.length : 0; - if (initAccum && length) { - accumulator = array[--length]; - } - while (length--) { - accumulator = iteratee(accumulator, array[length], length, array); - } - return accumulator; - } - - /** - * A specialized version of `_.some` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function arraySome(array, predicate) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (predicate(array[index], index, array)) { - return true; - } - } - return false; - } - - /** - * The base implementation of methods like `_.findKey` and `_.findLastKey`, - * without support for iteratee shorthands, which iterates over `collection` - * using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to search. - * @param {Function} predicate The function invoked per iteration. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the found element or its key, else `undefined`. - */ - function baseFindKey(collection, predicate, eachFunc) { - var result; - eachFunc(collection, function(value, key, collection) { - if (predicate(value, key, collection)) { - result = key; - return false; - } - }); - return result; - } - - /** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to search. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseIndexOf(array, value, fromIndex) { - if (value !== value) { - return indexOfNaN(array, fromIndex); - } - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * This function is like `baseIndexOf` except that it accepts a comparator. - * - * @private - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @param {Function} comparator The comparator invoked per element. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseIndexOfWith(array, value, fromIndex, comparator) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (comparator(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.mean` and `_.meanBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the mean. - */ - function baseMean(array, iteratee) { - var length = array ? array.length : 0; - return length ? (baseSum(array, iteratee) / length) : NAN; - } - - /** - * The base implementation of `_.reduce` and `_.reduceRight`, without support - * for iteratee shorthands, which iterates over `collection` using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} accumulator The initial value. - * @param {boolean} initAccum Specify using the first or last element of - * `collection` as the initial value. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the accumulated value. - */ - function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { - eachFunc(collection, function(value, index, collection) { - accumulator = initAccum - ? (initAccum = false, value) - : iteratee(accumulator, value, index, collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.sortBy` which uses `comparer` to define the - * sort order of `array` and replaces criteria objects with their corresponding - * values. - * - * @private - * @param {Array} array The array to sort. - * @param {Function} comparer The function to define sort order. - * @returns {Array} Returns `array`. - */ - function baseSortBy(array, comparer) { - var length = array.length; - - array.sort(comparer); - while (length--) { - array[length] = array[length].value; - } - return array; - } - - /** - * The base implementation of `_.sum` and `_.sumBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the sum. - */ - function baseSum(array, iteratee) { - var result, - index = -1, - length = array.length; - - while (++index < length) { - var current = iteratee(array[index]); - if (current !== undefined) { - result = result === undefined ? current : (result + current); - } - } - return result; - } - - /** - * The base implementation of `_.times` without support for iteratee shorthands - * or max array length checks. - * - * @private - * @param {number} n The number of times to invoke `iteratee`. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the array of results. - */ - function baseTimes(n, iteratee) { - var index = -1, - result = Array(n); - - while (++index < n) { - result[index] = iteratee(index); - } - return result; - } - - /** - * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array - * of key-value pairs for `object` corresponding to the property names of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the key-value pairs. - */ - function baseToPairs(object, props) { - return arrayMap(props, function(key) { - return [key, object[key]]; - }); - } - - /** - * The base implementation of `_.unary` without support for storing wrapper metadata. - * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - */ - function baseUnary(func) { - return function(value) { - return func(value); - }; - } - - /** - * The base implementation of `_.values` and `_.valuesIn` which creates an - * array of `object` property values corresponding to the property names - * of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the array of property values. - */ - function baseValues(object, props) { - return arrayMap(props, function(key) { - return object[key]; - }); - } - - /** - * Checks if a cache value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function cacheHas(cache, key) { - return cache.has(key); - } - - /** - * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the first unmatched string symbol. - */ - function charsStartIndex(strSymbols, chrSymbols) { - var index = -1, - length = strSymbols.length; - - while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; - } - - /** - * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the last unmatched string symbol. - */ - function charsEndIndex(strSymbols, chrSymbols) { - var index = strSymbols.length; - - while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; - } - - /** - * Checks if `value` is a global object. - * - * @private - * @param {*} value The value to check. - * @returns {null|Object} Returns `value` if it's a global object, else `null`. - */ - function checkGlobal(value) { - return (value && value.Object === Object) ? value : null; - } - - /** - * Gets the number of `placeholder` occurrences in `array`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} placeholder The placeholder to search for. - * @returns {number} Returns the placeholder count. - */ - function countHolders(array, placeholder) { - var length = array.length, - result = 0; - - while (length--) { - if (array[length] === placeholder) { - result++; - } - } - return result; - } - - /** - * Used by `_.deburr` to convert latin-1 supplementary letters to basic latin letters. - * - * @private - * @param {string} letter The matched letter to deburr. - * @returns {string} Returns the deburred letter. - */ - function deburrLetter(letter) { - return deburredLetters[letter]; - } - - /** - * Used by `_.escape` to convert characters to HTML entities. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeHtmlChar(chr) { - return htmlEscapes[chr]; - } - - /** - * Used by `_.template` to escape characters for inclusion in compiled string literals. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeStringChar(chr) { - return '\\' + stringEscapes[chr]; - } - - /** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ - function getValue(object, key) { - return object == null ? undefined : object[key]; - } - - /** - * Gets the index at which the first occurrence of `NaN` is found in `array`. - * - * @private - * @param {Array} array The array to search. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched `NaN`, else `-1`. - */ - function indexOfNaN(array, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - var other = array[index]; - if (other !== other) { - return index; - } - } - return -1; - } - - /** - * Checks if `value` is a host object in IE < 9. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a host object, else `false`. - */ - function isHostObject(value) { - // Many host objects are `Object` objects that can coerce to strings - // despite having improperly defined `toString` methods. - var result = false; - if (value != null && typeof value.toString != 'function') { - try { - result = !!(value + ''); - } catch (e) {} - } - return result; - } - - /** - * Converts `iterator` to an array. - * - * @private - * @param {Object} iterator The iterator to convert. - * @returns {Array} Returns the converted array. - */ - function iteratorToArray(iterator) { - var data, - result = []; - - while (!(data = iterator.next()).done) { - result.push(data.value); - } - return result; - } - - /** - * Converts `map` to its key-value pairs. - * - * @private - * @param {Object} map The map to convert. - * @returns {Array} Returns the key-value pairs. - */ - function mapToArray(map) { - var index = -1, - result = Array(map.size); - - map.forEach(function(value, key) { - result[++index] = [key, value]; - }); - return result; - } - - /** - * Replaces all `placeholder` elements in `array` with an internal placeholder - * and returns an array of their indexes. - * - * @private - * @param {Array} array The array to modify. - * @param {*} placeholder The placeholder to replace. - * @returns {Array} Returns the new array of placeholder indexes. - */ - function replaceHolders(array, placeholder) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value === placeholder || value === PLACEHOLDER) { - array[index] = PLACEHOLDER; - result[resIndex++] = index; - } - } - return result; - } - - /** - * Converts `set` to an array of its values. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the values. - */ - function setToArray(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = value; - }); - return result; - } - - /** - * Converts `set` to its value-value pairs. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the value-value pairs. - */ - function setToPairs(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = [value, value]; - }); - return result; - } - - /** - * Gets the number of symbols in `string`. - * - * @private - * @param {string} string The string to inspect. - * @returns {number} Returns the string size. - */ - function stringSize(string) { - if (!(string && reHasComplexSymbol.test(string))) { - return string.length; - } - var result = reComplexSymbol.lastIndex = 0; - while (reComplexSymbol.test(string)) { - result++; - } - return result; - } - - /** - * Converts `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ - function stringToArray(string) { - return string.match(reComplexSymbol); - } - - /** - * Used by `_.unescape` to convert HTML entities to characters. - * - * @private - * @param {string} chr The matched character to unescape. - * @returns {string} Returns the unescaped character. - */ - function unescapeHtmlChar(chr) { - return htmlUnescapes[chr]; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Create a new pristine `lodash` function using the `context` object. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Util - * @param {Object} [context=root] The context object. - * @returns {Function} Returns a new `lodash` function. - * @example - * - * _.mixin({ 'foo': _.constant('foo') }); - * - * var lodash = _.runInContext(); - * lodash.mixin({ 'bar': lodash.constant('bar') }); - * - * _.isFunction(_.foo); - * // => true - * _.isFunction(_.bar); - * // => false - * - * lodash.isFunction(lodash.foo); - * // => false - * lodash.isFunction(lodash.bar); - * // => true - * - * // Use `context` to stub `Date#getTime` use in `_.now`. - * var stubbed = _.runInContext({ - * 'Date': function() { - * return { 'getTime': stubGetTime }; - * } - * }); - * - * // Create a suped-up `defer` in Node.js. - * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; - */ - function runInContext(context) { - context = context ? _.defaults({}, context, _.pick(root, contextProps)) : root; - - /** Built-in constructor references. */ - var Date = context.Date, - Error = context.Error, - Math = context.Math, - RegExp = context.RegExp, - TypeError = context.TypeError; - - /** Used for built-in method references. */ - var arrayProto = context.Array.prototype, - objectProto = context.Object.prototype, - stringProto = context.String.prototype; - - /** Used to detect overreaching core-js shims. */ - var coreJsData = context['__core-js_shared__']; - - /** Used to detect methods masquerading as native. */ - var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; - }()); - - /** Used to resolve the decompiled source of functions. */ - var funcToString = context.Function.prototype.toString; - - /** Used to check objects for own properties. */ - var hasOwnProperty = objectProto.hasOwnProperty; - - /** Used to generate unique IDs. */ - var idCounter = 0; - - /** Used to infer the `Object` constructor. */ - var objectCtorString = funcToString.call(Object); - - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) - * of values. - */ - var objectToString = objectProto.toString; - - /** Used to restore the original `_` reference in `_.noConflict`. */ - var oldDash = root._; - - /** Used to detect if a method is native. */ - var reIsNative = RegExp('^' + - funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' - ); - - /** Built-in value references. */ - var Buffer = moduleExports ? context.Buffer : undefined, - Reflect = context.Reflect, - Symbol = context.Symbol, - Uint8Array = context.Uint8Array, - enumerate = Reflect ? Reflect.enumerate : undefined, - getOwnPropertySymbols = Object.getOwnPropertySymbols, - iteratorSymbol = typeof (iteratorSymbol = Symbol && Symbol.iterator) == 'symbol' ? iteratorSymbol : undefined, - objectCreate = Object.create, - propertyIsEnumerable = objectProto.propertyIsEnumerable, - splice = arrayProto.splice; - - /** Built-in method references that are mockable. */ - var setTimeout = function(func, wait) { return context.setTimeout.call(root, func, wait); }; - - /* Built-in method references for those with the same name as other `lodash` methods. */ - var nativeCeil = Math.ceil, - nativeFloor = Math.floor, - nativeGetPrototype = Object.getPrototypeOf, - nativeIsFinite = context.isFinite, - nativeJoin = arrayProto.join, - nativeKeys = Object.keys, - nativeMax = Math.max, - nativeMin = Math.min, - nativeParseInt = context.parseInt, - nativeRandom = Math.random, - nativeReplace = stringProto.replace, - nativeReverse = arrayProto.reverse, - nativeSplit = stringProto.split; - - /* Built-in method references that are verified to be native. */ - var DataView = getNative(context, 'DataView'), - Map = getNative(context, 'Map'), - Promise = getNative(context, 'Promise'), - Set = getNative(context, 'Set'), - WeakMap = getNative(context, 'WeakMap'), - nativeCreate = getNative(Object, 'create'); - - /** Used to store function metadata. */ - var metaMap = WeakMap && new WeakMap; - - /** Detect if properties shadowing those on `Object.prototype` are non-enumerable. */ - var nonEnumShadows = !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf'); - - /** Used to lookup unminified function names. */ - var realNames = {}; - - /** Used to detect maps, sets, and weakmaps. */ - var dataViewCtorString = toSource(DataView), - mapCtorString = toSource(Map), - promiseCtorString = toSource(Promise), - setCtorString = toSource(Set), - weakMapCtorString = toSource(WeakMap); - - /** Used to convert symbols to primitives and strings. */ - var symbolProto = Symbol ? Symbol.prototype : undefined, - symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, - symbolToString = symbolProto ? symbolProto.toString : undefined; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` object which wraps `value` to enable implicit method - * chain sequences. Methods that operate on and return arrays, collections, - * and functions can be chained together. Methods that retrieve a single value - * or may return a primitive value will automatically end the chain sequence - * and return the unwrapped value. Otherwise, the value must be unwrapped - * with `_#value`. - * - * Explicit chain sequences, which must be unwrapped with `_#value`, may be - * enabled using `_.chain`. - * - * The execution of chained methods is lazy, that is, it's deferred until - * `_#value` is implicitly or explicitly called. - * - * Lazy evaluation allows several methods to support shortcut fusion. - * Shortcut fusion is an optimization to merge iteratee calls; this avoids - * the creation of intermediate arrays and can greatly reduce the number of - * iteratee executions. Sections of a chain sequence qualify for shortcut - * fusion if the section is applied to an array of at least `200` elements - * and any iteratees accept only one argument. The heuristic for whether a - * section qualifies for shortcut fusion is subject to change. - * - * Chaining is supported in custom builds as long as the `_#value` method is - * directly or indirectly included in the build. - * - * In addition to lodash methods, wrappers have `Array` and `String` methods. - * - * The wrapper `Array` methods are: - * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` - * - * The wrapper `String` methods are: - * `replace` and `split` - * - * The wrapper methods that support shortcut fusion are: - * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, - * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, - * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` - * - * The chainable wrapper methods are: - * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, - * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, - * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, - * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, - * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, - * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, - * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, - * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, - * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, - * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, - * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, - * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, - * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, - * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, - * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, - * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, - * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, - * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, - * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, - * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, - * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, - * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, - * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, - * `zipObject`, `zipObjectDeep`, and `zipWith` - * - * The wrapper methods that are **not** chainable by default are: - * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, - * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `deburr`, `divide`, `each`, - * `eachRight`, `endsWith`, `eq`, `escape`, `escapeRegExp`, `every`, `find`, - * `findIndex`, `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `first`, - * `floor`, `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, - * `forOwnRight`, `get`, `gt`, `gte`, `has`, `hasIn`, `head`, `identity`, - * `includes`, `indexOf`, `inRange`, `invoke`, `isArguments`, `isArray`, - * `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, `isBoolean`, - * `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, `isEqualWith`, - * `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, `isMap`, - * `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, - * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, - * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, - * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, - * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, - * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, - * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, - * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, - * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, - * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, - * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, - * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, - * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, - * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, - * `upperFirst`, `value`, and `words` - * - * @name _ - * @constructor - * @category Seq - * @param {*} value The value to wrap in a `lodash` instance. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2, 3]); - * - * // Returns an unwrapped value. - * wrapped.reduce(_.add); - * // => 6 - * - * // Returns a wrapped value. - * var squares = wrapped.map(square); - * - * _.isArray(squares); - * // => false - * - * _.isArray(squares.value()); - * // => true - */ - function lodash(value) { - if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { - if (value instanceof LodashWrapper) { - return value; - } - if (hasOwnProperty.call(value, '__wrapped__')) { - return wrapperClone(value); - } - } - return new LodashWrapper(value); - } - - /** - * The function whose prototype chain sequence wrappers inherit from. - * - * @private - */ - function baseLodash() { - // No operation performed. - } - - /** - * The base constructor for creating `lodash` wrapper objects. - * - * @private - * @param {*} value The value to wrap. - * @param {boolean} [chainAll] Enable explicit method chain sequences. - */ - function LodashWrapper(value, chainAll) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__chain__ = !!chainAll; - this.__index__ = 0; - this.__values__ = undefined; - } - - /** - * By default, the template delimiters used by lodash are like those in - * embedded Ruby (ERB). Change the following template settings to use - * alternative delimiters. - * - * @static - * @memberOf _ - * @type {Object} - */ - lodash.templateSettings = { - - /** - * Used to detect `data` property values to be HTML-escaped. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'escape': reEscape, - - /** - * Used to detect code to be evaluated. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'evaluate': reEvaluate, - - /** - * Used to detect `data` property values to inject. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'interpolate': reInterpolate, - - /** - * Used to reference the data object in the template text. - * - * @memberOf _.templateSettings - * @type {string} - */ - 'variable': '', - - /** - * Used to import variables into the compiled template. - * - * @memberOf _.templateSettings - * @type {Object} - */ - 'imports': { - - /** - * A reference to the `lodash` function. - * - * @memberOf _.templateSettings.imports - * @type {Function} - */ - '_': lodash - } - }; - - // Ensure wrappers are instances of `baseLodash`. - lodash.prototype = baseLodash.prototype; - lodash.prototype.constructor = lodash; - - LodashWrapper.prototype = baseCreate(baseLodash.prototype); - LodashWrapper.prototype.constructor = LodashWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. - * - * @private - * @constructor - * @param {*} value The value to wrap. - */ - function LazyWrapper(value) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__dir__ = 1; - this.__filtered__ = false; - this.__iteratees__ = []; - this.__takeCount__ = MAX_ARRAY_LENGTH; - this.__views__ = []; - } - - /** - * Creates a clone of the lazy wrapper object. - * - * @private - * @name clone - * @memberOf LazyWrapper - * @returns {Object} Returns the cloned `LazyWrapper` object. - */ - function lazyClone() { - var result = new LazyWrapper(this.__wrapped__); - result.__actions__ = copyArray(this.__actions__); - result.__dir__ = this.__dir__; - result.__filtered__ = this.__filtered__; - result.__iteratees__ = copyArray(this.__iteratees__); - result.__takeCount__ = this.__takeCount__; - result.__views__ = copyArray(this.__views__); - return result; - } - - /** - * Reverses the direction of lazy iteration. - * - * @private - * @name reverse - * @memberOf LazyWrapper - * @returns {Object} Returns the new reversed `LazyWrapper` object. - */ - function lazyReverse() { - if (this.__filtered__) { - var result = new LazyWrapper(this); - result.__dir__ = -1; - result.__filtered__ = true; - } else { - result = this.clone(); - result.__dir__ *= -1; - } - return result; - } - - /** - * Extracts the unwrapped value from its lazy wrapper. - * - * @private - * @name value - * @memberOf LazyWrapper - * @returns {*} Returns the unwrapped value. - */ - function lazyValue() { - var array = this.__wrapped__.value(), - dir = this.__dir__, - isArr = isArray(array), - isRight = dir < 0, - arrLength = isArr ? array.length : 0, - view = getView(0, arrLength, this.__views__), - start = view.start, - end = view.end, - length = end - start, - index = isRight ? end : (start - 1), - iteratees = this.__iteratees__, - iterLength = iteratees.length, - resIndex = 0, - takeCount = nativeMin(length, this.__takeCount__); - - if (!isArr || arrLength < LARGE_ARRAY_SIZE || - (arrLength == length && takeCount == length)) { - return baseWrapperValue(array, this.__actions__); - } - var result = []; - - outer: - while (length-- && resIndex < takeCount) { - index += dir; - - var iterIndex = -1, - value = array[index]; - - while (++iterIndex < iterLength) { - var data = iteratees[iterIndex], - iteratee = data.iteratee, - type = data.type, - computed = iteratee(value); - - if (type == LAZY_MAP_FLAG) { - value = computed; - } else if (!computed) { - if (type == LAZY_FILTER_FLAG) { - continue outer; - } else { - break outer; - } - } - } - result[resIndex++] = value; - } - return result; - } - - // Ensure `LazyWrapper` is an instance of `baseLodash`. - LazyWrapper.prototype = baseCreate(baseLodash.prototype); - LazyWrapper.prototype.constructor = LazyWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function Hash(entries) { - var index = -1, - length = entries ? entries.length : 0; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ - function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - } - - /** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function hashDelete(key) { - return this.has(key) && delete this.__data__[key]; - } - - /** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED ? undefined : result; - } - return hasOwnProperty.call(data, key) ? data[key] : undefined; - } - - /** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function hashHas(key) { - var data = this.__data__; - return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key); - } - - /** - * Sets the hash `key` to `value`. - * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ - function hashSet(key, value) { - var data = this.__data__; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; - return this; - } - - // Add methods to `Hash`. - Hash.prototype.clear = hashClear; - Hash.prototype['delete'] = hashDelete; - Hash.prototype.get = hashGet; - Hash.prototype.has = hashHas; - Hash.prototype.set = hashSet; - - /*------------------------------------------------------------------------*/ - - /** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function ListCache(entries) { - var index = -1, - length = entries ? entries.length : 0; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the list cache. - * - * @private - * @name clear - * @memberOf ListCache - */ - function listCacheClear() { - this.__data__ = []; - } - - /** - * Removes `key` and its value from the list cache. - * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - return true; - } - - /** - * Gets the list cache value for `key`. - * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; - } - - /** - * Checks if a list cache value for `key` exists. - * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; - } - - /** - * Sets the list cache `key` to `value`. - * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ - function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; - } - - // Add methods to `ListCache`. - ListCache.prototype.clear = listCacheClear; - ListCache.prototype['delete'] = listCacheDelete; - ListCache.prototype.get = listCacheGet; - ListCache.prototype.has = listCacheHas; - ListCache.prototype.set = listCacheSet; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function MapCache(entries) { - var index = -1, - length = entries ? entries.length : 0; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the map. - * - * @private - * @name clear - * @memberOf MapCache - */ - function mapCacheClear() { - this.__data__ = { - 'hash': new Hash, - 'map': new (Map || ListCache), - 'string': new Hash - }; - } - - /** - * Removes `key` and its value from the map. - * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function mapCacheDelete(key) { - return getMapData(this, key)['delete'](key); - } - - /** - * Gets the map value for `key`. - * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function mapCacheGet(key) { - return getMapData(this, key).get(key); - } - - /** - * Checks if a map value for `key` exists. - * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function mapCacheHas(key) { - return getMapData(this, key).has(key); - } - - /** - * Sets the map `key` to `value`. - * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ - function mapCacheSet(key, value) { - getMapData(this, key).set(key, value); - return this; - } - - // Add methods to `MapCache`. - MapCache.prototype.clear = mapCacheClear; - MapCache.prototype['delete'] = mapCacheDelete; - MapCache.prototype.get = mapCacheGet; - MapCache.prototype.has = mapCacheHas; - MapCache.prototype.set = mapCacheSet; - - /*------------------------------------------------------------------------*/ - - /** - * - * Creates an array cache object to store unique values. - * - * @private - * @constructor - * @param {Array} [values] The values to cache. - */ - function SetCache(values) { - var index = -1, - length = values ? values.length : 0; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } - } - - /** - * Adds `value` to the array cache. - * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ - function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED); - return this; - } - - /** - * Checks if `value` is in the array cache. - * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ - function setCacheHas(value) { - return this.__data__.has(value); - } - - // Add methods to `SetCache`. - SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; - SetCache.prototype.has = setCacheHas; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a stack cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function Stack(entries) { - this.__data__ = new ListCache(entries); - } - - /** - * Removes all key-value entries from the stack. - * - * @private - * @name clear - * @memberOf Stack - */ - function stackClear() { - this.__data__ = new ListCache; - } - - /** - * Removes `key` and its value from the stack. - * - * @private - * @name delete - * @memberOf Stack - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function stackDelete(key) { - return this.__data__['delete'](key); - } - - /** - * Gets the stack value for `key`. - * - * @private - * @name get - * @memberOf Stack - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function stackGet(key) { - return this.__data__.get(key); - } - - /** - * Checks if a stack value for `key` exists. - * - * @private - * @name has - * @memberOf Stack - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function stackHas(key) { - return this.__data__.has(key); - } - - /** - * Sets the stack `key` to `value`. - * - * @private - * @name set - * @memberOf Stack - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the stack cache instance. - */ - function stackSet(key, value) { - var cache = this.__data__; - if (cache instanceof ListCache && cache.__data__.length == LARGE_ARRAY_SIZE) { - cache = this.__data__ = new MapCache(cache.__data__); - } - cache.set(key, value); - return this; - } - - // Add methods to `Stack`. - Stack.prototype.clear = stackClear; - Stack.prototype['delete'] = stackDelete; - Stack.prototype.get = stackGet; - Stack.prototype.has = stackHas; - Stack.prototype.set = stackSet; - - /*------------------------------------------------------------------------*/ - - /** - * Used by `_.defaults` to customize its `_.assignIn` use. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to assign. - * @param {Object} object The parent object of `objValue`. - * @returns {*} Returns the value to assign. - */ - function assignInDefaults(objValue, srcValue, key, object) { - if (objValue === undefined || - (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { - return srcValue; - } - return objValue; - } - - /** - * This function is like `assignValue` except that it doesn't assign - * `undefined` values. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignMergeValue(object, key, value) { - if ((value !== undefined && !eq(object[key], value)) || - (typeof key == 'number' && value === undefined && !(key in object))) { - object[key] = value; - } - } - - /** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - object[key] = value; - } - } - - /** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to search. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } - } - return -1; - } - - /** - * Aggregates elements of `collection` on `accumulator` with keys transformed - * by `iteratee` and values set by `setter`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ - function baseAggregator(collection, setter, iteratee, accumulator) { - baseEach(collection, function(value, key, collection) { - setter(accumulator, value, iteratee(value), collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.assign` without support for multiple sources - * or `customizer` functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @returns {Object} Returns `object`. - */ - function baseAssign(object, source) { - return object && copyObject(source, keys(source), object); - } - - /** - * The base implementation of `_.at` without support for individual paths. - * - * @private - * @param {Object} object The object to iterate over. - * @param {string[]} paths The property paths of elements to pick. - * @returns {Array} Returns the picked elements. - */ - function baseAt(object, paths) { - var index = -1, - isNil = object == null, - length = paths.length, - result = Array(length); - - while (++index < length) { - result[index] = isNil ? undefined : get(object, paths[index]); - } - return result; - } - - /** - * The base implementation of `_.clamp` which doesn't coerce arguments to numbers. - * - * @private - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - */ - function baseClamp(number, lower, upper) { - if (number === number) { - if (upper !== undefined) { - number = number <= upper ? number : upper; - } - if (lower !== undefined) { - number = number >= lower ? number : lower; - } - } - return number; - } - - /** - * The base implementation of `_.clone` and `_.cloneDeep` which tracks - * traversed objects. - * - * @private - * @param {*} value The value to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @param {boolean} [isFull] Specify a clone including symbols. - * @param {Function} [customizer] The function to customize cloning. - * @param {string} [key] The key of `value`. - * @param {Object} [object] The parent object of `value`. - * @param {Object} [stack] Tracks traversed objects and their clone counterparts. - * @returns {*} Returns the cloned value. - */ - function baseClone(value, isDeep, isFull, customizer, key, object, stack) { - var result; - if (customizer) { - result = object ? customizer(value, key, object, stack) : customizer(value); - } - if (result !== undefined) { - return result; - } - if (!isObject(value)) { - return value; - } - var isArr = isArray(value); - if (isArr) { - result = initCloneArray(value); - if (!isDeep) { - return copyArray(value, result); - } - } else { - var tag = getTag(value), - isFunc = tag == funcTag || tag == genTag; - - if (isBuffer(value)) { - return cloneBuffer(value, isDeep); - } - if (tag == objectTag || tag == argsTag || (isFunc && !object)) { - if (isHostObject(value)) { - return object ? value : {}; - } - result = initCloneObject(isFunc ? {} : value); - if (!isDeep) { - return copySymbols(value, baseAssign(result, value)); - } - } else { - if (!cloneableTags[tag]) { - return object ? value : {}; - } - result = initCloneByTag(value, tag, baseClone, isDeep); - } - } - // Check for circular references and return its corresponding clone. - stack || (stack = new Stack); - var stacked = stack.get(value); - if (stacked) { - return stacked; - } - stack.set(value, result); - - if (!isArr) { - var props = isFull ? getAllKeys(value) : keys(value); - } - // Recursively populate clone (susceptible to call stack limits). - arrayEach(props || value, function(subValue, key) { - if (props) { - key = subValue; - subValue = value[key]; - } - assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack)); - }); - return result; - } - - /** - * The base implementation of `_.conforms` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property predicates to conform to. - * @returns {Function} Returns the new spec function. - */ - function baseConforms(source) { - var props = keys(source), - length = props.length; - - return function(object) { - if (object == null) { - return !length; - } - var index = length; - while (index--) { - var key = props[index], - predicate = source[key], - value = object[key]; - - if ((value === undefined && - !(key in Object(object))) || !predicate(value)) { - return false; - } - } - return true; - }; - } - - /** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} prototype The object to inherit from. - * @returns {Object} Returns the new object. - */ - function baseCreate(proto) { - return isObject(proto) ? objectCreate(proto) : {}; - } - - /** - * The base implementation of `_.delay` and `_.defer` which accepts an array - * of `func` arguments. - * - * @private - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {Object} args The arguments to provide to `func`. - * @returns {number} Returns the timer id. - */ - function baseDelay(func, wait, args) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return setTimeout(function() { func.apply(undefined, args); }, wait); - } - - /** - * The base implementation of methods like `_.difference` without support - * for excluding multiple arrays or iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Array} values The values to exclude. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - */ - function baseDifference(array, values, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - isCommon = true, - length = array.length, - result = [], - valuesLength = values.length; - - if (!length) { - return result; - } - if (iteratee) { - values = arrayMap(values, baseUnary(iteratee)); - } - if (comparator) { - includes = arrayIncludesWith; - isCommon = false; - } - else if (values.length >= LARGE_ARRAY_SIZE) { - includes = cacheHas; - isCommon = false; - values = new SetCache(values); - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var valuesIndex = valuesLength; - while (valuesIndex--) { - if (values[valuesIndex] === computed) { - continue outer; - } - } - result.push(value); - } - else if (!includes(values, computed, comparator)) { - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.forEach` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEach = createBaseEach(baseForOwn); - - /** - * The base implementation of `_.forEachRight` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEachRight = createBaseEach(baseForOwnRight, true); - - /** - * The base implementation of `_.every` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false` - */ - function baseEvery(collection, predicate) { - var result = true; - baseEach(collection, function(value, index, collection) { - result = !!predicate(value, index, collection); - return result; - }); - return result; - } - - /** - * The base implementation of methods like `_.max` and `_.min` which accepts a - * `comparator` to determine the extremum value. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The iteratee invoked per iteration. - * @param {Function} comparator The comparator used to compare values. - * @returns {*} Returns the extremum value. - */ - function baseExtremum(array, iteratee, comparator) { - var index = -1, - length = array.length; - - while (++index < length) { - var value = array[index], - current = iteratee(value); - - if (current != null && (computed === undefined - ? (current === current && !isSymbol(current)) - : comparator(current, computed) - )) { - var computed = current, - result = value; - } - } - return result; - } - - /** - * The base implementation of `_.fill` without an iteratee call guard. - * - * @private - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - */ - function baseFill(array, value, start, end) { - var length = array.length; - - start = toInteger(start); - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = (end === undefined || end > length) ? length : toInteger(end); - if (end < 0) { - end += length; - } - end = start > end ? 0 : toLength(end); - while (start < end) { - array[start++] = value; - } - return array; - } - - /** - * The base implementation of `_.filter` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function baseFilter(collection, predicate) { - var result = []; - baseEach(collection, function(value, index, collection) { - if (predicate(value, index, collection)) { - result.push(value); - } - }); - return result; - } - - /** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ - function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; - } - - /** - * The base implementation of `baseForOwn` which iterates over `object` - * properties returned by `keysFunc` and invokes `iteratee` for each property. - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseFor = createBaseFor(); - - /** - * This function is like `baseFor` except that it iterates over properties - * in the opposite order. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseForRight = createBaseFor(true); - - /** - * The base implementation of `_.forOwn` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwn(object, iteratee) { - return object && baseFor(object, iteratee, keys); - } - - /** - * The base implementation of `_.forOwnRight` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwnRight(object, iteratee) { - return object && baseForRight(object, iteratee, keys); - } - - /** - * The base implementation of `_.functions` which creates an array of - * `object` function property names filtered from `props`. - * - * @private - * @param {Object} object The object to inspect. - * @param {Array} props The property names to filter. - * @returns {Array} Returns the function names. - */ - function baseFunctions(object, props) { - return arrayFilter(props, function(key) { - return isFunction(object[key]); - }); - } - - /** - * The base implementation of `_.get` without support for default values. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @returns {*} Returns the resolved value. - */ - function baseGet(object, path) { - path = isKey(path, object) ? [path] : castPath(path); - - var index = 0, - length = path.length; - - while (object != null && index < length) { - object = object[toKey(path[index++])]; - } - return (index && index == length) ? object : undefined; - } - - /** - * The base implementation of `getAllKeys` and `getAllKeysIn` which uses - * `keysFunc` and `symbolsFunc` to get the enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Function} keysFunc The function to get the keys of `object`. - * @param {Function} symbolsFunc The function to get the symbols of `object`. - * @returns {Array} Returns the array of property names and symbols. - */ - function baseGetAllKeys(object, keysFunc, symbolsFunc) { - var result = keysFunc(object); - return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); - } - - /** - * The base implementation of `_.gt` which doesn't coerce arguments to numbers. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - */ - function baseGt(value, other) { - return value > other; - } - - /** - * The base implementation of `_.has` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ - function baseHas(object, key) { - // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`, - // that are composed entirely of index properties, return `false` for - // `hasOwnProperty` checks of them. - return object != null && - (hasOwnProperty.call(object, key) || - (typeof object == 'object' && key in object && getPrototype(object) === null)); - } - - /** - * The base implementation of `_.hasIn` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ - function baseHasIn(object, key) { - return object != null && key in Object(object); - } - - /** - * The base implementation of `_.inRange` which doesn't coerce arguments to numbers. - * - * @private - * @param {number} number The number to check. - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - */ - function baseInRange(number, start, end) { - return number >= nativeMin(start, end) && number < nativeMax(start, end); - } - - /** - * The base implementation of methods like `_.intersection`, without support - * for iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of shared values. - */ - function baseIntersection(arrays, iteratee, comparator) { - var includes = comparator ? arrayIncludesWith : arrayIncludes, - length = arrays[0].length, - othLength = arrays.length, - othIndex = othLength, - caches = Array(othLength), - maxLength = Infinity, - result = []; - - while (othIndex--) { - var array = arrays[othIndex]; - if (othIndex && iteratee) { - array = arrayMap(array, baseUnary(iteratee)); - } - maxLength = nativeMin(array.length, maxLength); - caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) - ? new SetCache(othIndex && array) - : undefined; - } - array = arrays[0]; - - var index = -1, - seen = caches[0]; - - outer: - while (++index < length && result.length < maxLength) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (!(seen - ? cacheHas(seen, computed) - : includes(result, computed, comparator) - )) { - othIndex = othLength; - while (--othIndex) { - var cache = caches[othIndex]; - if (!(cache - ? cacheHas(cache, computed) - : includes(arrays[othIndex], computed, comparator)) - ) { - continue outer; - } - } - if (seen) { - seen.push(computed); - } - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.invert` and `_.invertBy` which inverts - * `object` with values transformed by `iteratee` and set by `setter`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform values. - * @param {Object} accumulator The initial inverted object. - * @returns {Function} Returns `accumulator`. - */ - function baseInverter(object, setter, iteratee, accumulator) { - baseForOwn(object, function(value, key, object) { - setter(accumulator, iteratee(value), key, object); - }); - return accumulator; - } - - /** - * The base implementation of `_.invoke` without support for individual - * method arguments. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {Array} args The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - */ - function baseInvoke(object, path, args) { - if (!isKey(path, object)) { - path = castPath(path); - object = parent(object, path); - path = last(path); - } - var func = object == null ? object : object[toKey(path)]; - return func == null ? undefined : apply(func, object, args); - } - - /** - * The base implementation of `_.isEqual` which supports partial comparisons - * and tracks traversed objects. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @param {boolean} [bitmask] The bitmask of comparison flags. - * The bitmask may be composed of the following flags: - * 1 - Unordered comparison - * 2 - Partial comparison - * @param {Object} [stack] Tracks traversed `value` and `other` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ - function baseIsEqual(value, other, customizer, bitmask, stack) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, baseIsEqual, customizer, bitmask, stack); - } - - /** - * A specialized version of `baseIsEqual` for arrays and objects which performs - * deep comparisons and tracks traversed objects enabling objects with circular - * references to be compared. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} [customizer] The function to customize comparisons. - * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} [stack] Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = arrayTag, - othTag = arrayTag; - - if (!objIsArr) { - objTag = getTag(object); - objTag = objTag == argsTag ? objectTag : objTag; - } - if (!othIsArr) { - othTag = getTag(other); - othTag = othTag == argsTag ? objectTag : othTag; - } - var objIsObj = objTag == objectTag && !isHostObject(object), - othIsObj = othTag == objectTag && !isHostObject(other), - isSameTag = objTag == othTag; - - if (isSameTag && !objIsObj) { - stack || (stack = new Stack); - return (objIsArr || isTypedArray(object)) - ? equalArrays(object, other, equalFunc, customizer, bitmask, stack) - : equalByTag(object, other, objTag, equalFunc, customizer, bitmask, stack); - } - if (!(bitmask & PARTIAL_COMPARE_FLAG)) { - var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - var objUnwrapped = objIsWrapped ? object.value() : object, - othUnwrapped = othIsWrapped ? other.value() : other; - - stack || (stack = new Stack); - return equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack); - } - } - if (!isSameTag) { - return false; - } - stack || (stack = new Stack); - return equalObjects(object, other, equalFunc, customizer, bitmask, stack); - } - - /** - * The base implementation of `_.isMatch` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Array} matchData The property names, values, and compare flags to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - */ - function baseIsMatch(object, source, matchData, customizer) { - var index = matchData.length, - length = index, - noCustomizer = !customizer; - - if (object == null) { - return !length; - } - object = Object(object); - while (index--) { - var data = matchData[index]; - if ((noCustomizer && data[2]) - ? data[1] !== object[data[0]] - : !(data[0] in object) - ) { - return false; - } - } - while (++index < length) { - data = matchData[index]; - var key = data[0], - objValue = object[key], - srcValue = data[1]; - - if (noCustomizer && data[2]) { - if (objValue === undefined && !(key in object)) { - return false; - } - } else { - var stack = new Stack; - if (customizer) { - var result = customizer(objValue, srcValue, key, object, source, stack); - } - if (!(result === undefined - ? baseIsEqual(srcValue, objValue, customizer, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG, stack) - : result - )) { - return false; - } - } - } - return true; - } - - /** - * The base implementation of `_.isNative` without bad shim checks. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ - function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); - } - - /** - * The base implementation of `_.iteratee`. - * - * @private - * @param {*} [value=_.identity] The value to convert to an iteratee. - * @returns {Function} Returns the iteratee. - */ - function baseIteratee(value) { - // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. - // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. - if (typeof value == 'function') { - return value; - } - if (value == null) { - return identity; - } - if (typeof value == 'object') { - return isArray(value) - ? baseMatchesProperty(value[0], value[1]) - : baseMatches(value); - } - return property(value); - } - - /** - * The base implementation of `_.keys` which doesn't skip the constructor - * property of prototypes or treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeys(object) { - return nativeKeys(Object(object)); - } - - /** - * The base implementation of `_.keysIn` which doesn't skip the constructor - * property of prototypes or treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeysIn(object) { - object = object == null ? object : Object(object); - - var result = []; - for (var key in object) { - result.push(key); - } - return result; - } - - // Fallback for IE < 9 with es6-shim. - if (enumerate && !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf')) { - baseKeysIn = function(object) { - return iteratorToArray(enumerate(object)); - }; - } - - /** - * The base implementation of `_.lt` which doesn't coerce arguments to numbers. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - */ - function baseLt(value, other) { - return value < other; - } - - /** - * The base implementation of `_.map` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function baseMap(collection, iteratee) { - var index = -1, - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value, key, collection) { - result[++index] = iteratee(value, key, collection); - }); - return result; - } - - /** - * The base implementation of `_.matches` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatches(source) { - var matchData = getMatchData(source); - if (matchData.length == 1 && matchData[0][2]) { - return matchesStrictComparable(matchData[0][0], matchData[0][1]); - } - return function(object) { - return object === source || baseIsMatch(object, source, matchData); - }; - } - - /** - * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. - * - * @private - * @param {string} path The path of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatchesProperty(path, srcValue) { - if (isKey(path) && isStrictComparable(srcValue)) { - return matchesStrictComparable(toKey(path), srcValue); - } - return function(object) { - var objValue = get(object, path); - return (objValue === undefined && objValue === srcValue) - ? hasIn(object, path) - : baseIsEqual(srcValue, objValue, undefined, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG); - }; - } - - /** - * The base implementation of `_.merge` without support for multiple sources. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {number} srcIndex The index of `source`. - * @param {Function} [customizer] The function to customize merged values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ - function baseMerge(object, source, srcIndex, customizer, stack) { - if (object === source) { - return; - } - if (!(isArray(source) || isTypedArray(source))) { - var props = keysIn(source); - } - arrayEach(props || source, function(srcValue, key) { - if (props) { - key = srcValue; - srcValue = source[key]; - } - if (isObject(srcValue)) { - stack || (stack = new Stack); - baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); - } - else { - var newValue = customizer - ? customizer(object[key], srcValue, (key + ''), object, source, stack) - : undefined; - - if (newValue === undefined) { - newValue = srcValue; - } - assignMergeValue(object, key, newValue); - } - }); - } - - /** - * A specialized version of `baseMerge` for arrays and objects which performs - * deep merges and tracks traversed objects enabling objects with circular - * references to be merged. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {string} key The key of the value to merge. - * @param {number} srcIndex The index of `source`. - * @param {Function} mergeFunc The function to merge values. - * @param {Function} [customizer] The function to customize assigned values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ - function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { - var objValue = object[key], - srcValue = source[key], - stacked = stack.get(srcValue); - - if (stacked) { - assignMergeValue(object, key, stacked); - return; - } - var newValue = customizer - ? customizer(objValue, srcValue, (key + ''), object, source, stack) - : undefined; - - var isCommon = newValue === undefined; - - if (isCommon) { - newValue = srcValue; - if (isArray(srcValue) || isTypedArray(srcValue)) { - if (isArray(objValue)) { - newValue = objValue; - } - else if (isArrayLikeObject(objValue)) { - newValue = copyArray(objValue); - } - else { - isCommon = false; - newValue = baseClone(srcValue, true); - } - } - else if (isPlainObject(srcValue) || isArguments(srcValue)) { - if (isArguments(objValue)) { - newValue = toPlainObject(objValue); - } - else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) { - isCommon = false; - newValue = baseClone(srcValue, true); - } - else { - newValue = objValue; - } - } - else { - isCommon = false; - } - } - stack.set(srcValue, newValue); - - if (isCommon) { - // Recursively merge objects and arrays (susceptible to call stack limits). - mergeFunc(newValue, srcValue, srcIndex, customizer, stack); - } - stack['delete'](srcValue); - assignMergeValue(object, key, newValue); - } - - /** - * The base implementation of `_.nth` which doesn't coerce `n` to an integer. - * - * @private - * @param {Array} array The array to query. - * @param {number} n The index of the element to return. - * @returns {*} Returns the nth element of `array`. - */ - function baseNth(array, n) { - var length = array.length; - if (!length) { - return; - } - n += n < 0 ? length : 0; - return isIndex(n, length) ? array[n] : undefined; - } - - /** - * The base implementation of `_.orderBy` without param guards. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. - * @param {string[]} orders The sort orders of `iteratees`. - * @returns {Array} Returns the new sorted array. - */ - function baseOrderBy(collection, iteratees, orders) { - var index = -1; - iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee())); - - var result = baseMap(collection, function(value, key, collection) { - var criteria = arrayMap(iteratees, function(iteratee) { - return iteratee(value); - }); - return { 'criteria': criteria, 'index': ++index, 'value': value }; - }); - - return baseSortBy(result, function(object, other) { - return compareMultiple(object, other, orders); - }); - } - - /** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} props The property identifiers to pick. - * @returns {Object} Returns the new object. - */ - function basePick(object, props) { - object = Object(object); - return arrayReduce(props, function(result, key) { - if (key in object) { - result[key] = object[key]; - } - return result; - }, {}); - } - - /** - * The base implementation of `_.pickBy` without support for iteratee shorthands. - * - * @private - * @param {Object} object The source object. - * @param {Function} predicate The function invoked per property. - * @returns {Object} Returns the new object. - */ - function basePickBy(object, predicate) { - var index = -1, - props = getAllKeysIn(object), - length = props.length, - result = {}; - - while (++index < length) { - var key = props[index], - value = object[key]; - - if (predicate(value, key)) { - result[key] = value; - } - } - return result; - } - - /** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; - } - - /** - * A specialized version of `baseProperty` which supports deep paths. - * - * @private - * @param {Array|string} path The path of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function basePropertyDeep(path) { - return function(object) { - return baseGet(object, path); - }; - } - - /** - * The base implementation of `_.pullAllBy` without support for iteratee - * shorthands. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns `array`. - */ - function basePullAll(array, values, iteratee, comparator) { - var indexOf = comparator ? baseIndexOfWith : baseIndexOf, - index = -1, - length = values.length, - seen = array; - - if (array === values) { - values = copyArray(values); - } - if (iteratee) { - seen = arrayMap(array, baseUnary(iteratee)); - } - while (++index < length) { - var fromIndex = 0, - value = values[index], - computed = iteratee ? iteratee(value) : value; - - while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { - if (seen !== array) { - splice.call(seen, fromIndex, 1); - } - splice.call(array, fromIndex, 1); - } - } - return array; - } - - /** - * The base implementation of `_.pullAt` without support for individual - * indexes or capturing the removed elements. - * - * @private - * @param {Array} array The array to modify. - * @param {number[]} indexes The indexes of elements to remove. - * @returns {Array} Returns `array`. - */ - function basePullAt(array, indexes) { - var length = array ? indexes.length : 0, - lastIndex = length - 1; - - while (length--) { - var index = indexes[length]; - if (length == lastIndex || index !== previous) { - var previous = index; - if (isIndex(index)) { - splice.call(array, index, 1); - } - else if (!isKey(index, array)) { - var path = castPath(index), - object = parent(array, path); - - if (object != null) { - delete object[toKey(last(path))]; - } - } - else { - delete array[toKey(index)]; - } - } - } - return array; - } - - /** - * The base implementation of `_.random` without support for returning - * floating-point numbers. - * - * @private - * @param {number} lower The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the random number. - */ - function baseRandom(lower, upper) { - return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); - } - - /** - * The base implementation of `_.range` and `_.rangeRight` which doesn't - * coerce arguments to numbers. - * - * @private - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @param {number} step The value to increment or decrement by. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the range of numbers. - */ - function baseRange(start, end, step, fromRight) { - var index = -1, - length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), - result = Array(length); - - while (length--) { - result[fromRight ? length : ++index] = start; - start += step; - } - return result; - } - - /** - * The base implementation of `_.repeat` which doesn't coerce arguments. - * - * @private - * @param {string} string The string to repeat. - * @param {number} n The number of times to repeat the string. - * @returns {string} Returns the repeated string. - */ - function baseRepeat(string, n) { - var result = ''; - if (!string || n < 1 || n > MAX_SAFE_INTEGER) { - return result; - } - // Leverage the exponentiation by squaring algorithm for a faster repeat. - // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. - do { - if (n % 2) { - result += string; - } - n = nativeFloor(n / 2); - if (n) { - string += string; - } - } while (n); - - return result; - } - - /** - * The base implementation of `_.set`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ - function baseSet(object, path, value, customizer) { - path = isKey(path, object) ? [path] : castPath(path); - - var index = -1, - length = path.length, - lastIndex = length - 1, - nested = object; - - while (nested != null && ++index < length) { - var key = toKey(path[index]); - if (isObject(nested)) { - var newValue = value; - if (index != lastIndex) { - var objValue = nested[key]; - newValue = customizer ? customizer(objValue, key, nested) : undefined; - if (newValue === undefined) { - newValue = objValue == null - ? (isIndex(path[index + 1]) ? [] : {}) - : objValue; - } - } - assignValue(nested, key, newValue); - } - nested = nested[key]; - } - return object; - } - - /** - * The base implementation of `setData` without support for hot loop detection. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ - var baseSetData = !metaMap ? identity : function(func, data) { - metaMap.set(func, data); - return func; - }; - - /** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function baseSlice(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; - } - - /** - * The base implementation of `_.some` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function baseSome(collection, predicate) { - var result; - - baseEach(collection, function(value, index, collection) { - result = predicate(value, index, collection); - return !result; - }); - return !!result; - } - - /** - * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which - * performs a binary search of `array` to determine the index at which `value` - * should be inserted into `array` in order to maintain its sort order. - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ - function baseSortedIndex(array, value, retHighest) { - var low = 0, - high = array ? array.length : low; - - if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { - while (low < high) { - var mid = (low + high) >>> 1, - computed = array[mid]; - - if (computed !== null && !isSymbol(computed) && - (retHighest ? (computed <= value) : (computed < value))) { - low = mid + 1; - } else { - high = mid; - } - } - return high; - } - return baseSortedIndexBy(array, value, identity, retHighest); - } - - /** - * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` - * which invokes `iteratee` for `value` and each element of `array` to compute - * their sort ranking. The iteratee is invoked with one argument; (value). - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Function} iteratee The iteratee invoked per element. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ - function baseSortedIndexBy(array, value, iteratee, retHighest) { - value = iteratee(value); - - var low = 0, - high = array ? array.length : 0, - valIsNaN = value !== value, - valIsNull = value === null, - valIsSymbol = isSymbol(value), - valIsUndefined = value === undefined; - - while (low < high) { - var mid = nativeFloor((low + high) / 2), - computed = iteratee(array[mid]), - othIsDefined = computed !== undefined, - othIsNull = computed === null, - othIsReflexive = computed === computed, - othIsSymbol = isSymbol(computed); - - if (valIsNaN) { - var setLow = retHighest || othIsReflexive; - } else if (valIsUndefined) { - setLow = othIsReflexive && (retHighest || othIsDefined); - } else if (valIsNull) { - setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); - } else if (valIsSymbol) { - setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); - } else if (othIsNull || othIsSymbol) { - setLow = false; - } else { - setLow = retHighest ? (computed <= value) : (computed < value); - } - if (setLow) { - low = mid + 1; - } else { - high = mid; - } - } - return nativeMin(high, MAX_ARRAY_INDEX); - } - - /** - * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ - function baseSortedUniq(array, iteratee) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - if (!index || !eq(computed, seen)) { - var seen = computed; - result[resIndex++] = value === 0 ? 0 : value; - } - } - return result; - } - - /** - * The base implementation of `_.toNumber` which doesn't ensure correct - * conversions of binary, hexadecimal, or octal string values. - * - * @private - * @param {*} value The value to process. - * @returns {number} Returns the number. - */ - function baseToNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - return +value; - } - - /** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ - function baseToString(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isSymbol(value)) { - return symbolToString ? symbolToString.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; - } - - /** - * The base implementation of `_.uniqBy` without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ - function baseUniq(array, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - length = array.length, - isCommon = true, - result = [], - seen = result; - - if (comparator) { - isCommon = false; - includes = arrayIncludesWith; - } - else if (length >= LARGE_ARRAY_SIZE) { - var set = iteratee ? null : createSet(array); - if (set) { - return setToArray(set); - } - isCommon = false; - includes = cacheHas; - seen = new SetCache; - } - else { - seen = iteratee ? [] : result; - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var seenIndex = seen.length; - while (seenIndex--) { - if (seen[seenIndex] === computed) { - continue outer; - } - } - if (iteratee) { - seen.push(computed); - } - result.push(value); - } - else if (!includes(seen, computed, comparator)) { - if (seen !== result) { - seen.push(computed); - } - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.unset`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - */ - function baseUnset(object, path) { - path = isKey(path, object) ? [path] : castPath(path); - object = parent(object, path); - - var key = toKey(last(path)); - return !(object != null && baseHas(object, key)) || delete object[key]; - } - - /** - * The base implementation of `_.update`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to update. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ - function baseUpdate(object, path, updater, customizer) { - return baseSet(object, path, updater(baseGet(object, path)), customizer); - } - - /** - * The base implementation of methods like `_.dropWhile` and `_.takeWhile` - * without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to query. - * @param {Function} predicate The function invoked per iteration. - * @param {boolean} [isDrop] Specify dropping elements instead of taking them. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the slice of `array`. - */ - function baseWhile(array, predicate, isDrop, fromRight) { - var length = array.length, - index = fromRight ? length : -1; - - while ((fromRight ? index-- : ++index < length) && - predicate(array[index], index, array)) {} - - return isDrop - ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) - : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); - } - - /** - * The base implementation of `wrapperValue` which returns the result of - * performing a sequence of actions on the unwrapped `value`, where each - * successive action is supplied the return value of the previous. - * - * @private - * @param {*} value The unwrapped value. - * @param {Array} actions Actions to perform to resolve the unwrapped value. - * @returns {*} Returns the resolved value. - */ - function baseWrapperValue(value, actions) { - var result = value; - if (result instanceof LazyWrapper) { - result = result.value(); - } - return arrayReduce(actions, function(result, action) { - return action.func.apply(action.thisArg, arrayPush([result], action.args)); - }, result); - } - - /** - * The base implementation of methods like `_.xor`, without support for - * iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of values. - */ - function baseXor(arrays, iteratee, comparator) { - var index = -1, - length = arrays.length; - - while (++index < length) { - var result = result - ? arrayPush( - baseDifference(result, arrays[index], iteratee, comparator), - baseDifference(arrays[index], result, iteratee, comparator) - ) - : arrays[index]; - } - return (result && result.length) ? baseUniq(result, iteratee, comparator) : []; - } - - /** - * This base implementation of `_.zipObject` which assigns values using `assignFunc`. - * - * @private - * @param {Array} props The property identifiers. - * @param {Array} values The property values. - * @param {Function} assignFunc The function to assign values. - * @returns {Object} Returns the new object. - */ - function baseZipObject(props, values, assignFunc) { - var index = -1, - length = props.length, - valsLength = values.length, - result = {}; - - while (++index < length) { - var value = index < valsLength ? values[index] : undefined; - assignFunc(result, props[index], value); - } - return result; - } - - /** - * Casts `value` to an empty array if it's not an array like object. - * - * @private - * @param {*} value The value to inspect. - * @returns {Array|Object} Returns the cast array-like object. - */ - function castArrayLikeObject(value) { - return isArrayLikeObject(value) ? value : []; - } - - /** - * Casts `value` to `identity` if it's not a function. - * - * @private - * @param {*} value The value to inspect. - * @returns {Function} Returns cast function. - */ - function castFunction(value) { - return typeof value == 'function' ? value : identity; - } - - /** - * Casts `value` to a path array if it's not one. - * - * @private - * @param {*} value The value to inspect. - * @returns {Array} Returns the cast property path array. - */ - function castPath(value) { - return isArray(value) ? value : stringToPath(value); - } - - /** - * Casts `array` to a slice if it's needed. - * - * @private - * @param {Array} array The array to inspect. - * @param {number} start The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the cast slice. - */ - function castSlice(array, start, end) { - var length = array.length; - end = end === undefined ? length : end; - return (!start && end >= length) ? array : baseSlice(array, start, end); - } - - /** - * Creates a clone of `buffer`. - * - * @private - * @param {Buffer} buffer The buffer to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Buffer} Returns the cloned buffer. - */ - function cloneBuffer(buffer, isDeep) { - if (isDeep) { - return buffer.slice(); - } - var result = new buffer.constructor(buffer.length); - buffer.copy(result); - return result; - } - - /** - * Creates a clone of `arrayBuffer`. - * - * @private - * @param {ArrayBuffer} arrayBuffer The array buffer to clone. - * @returns {ArrayBuffer} Returns the cloned array buffer. - */ - function cloneArrayBuffer(arrayBuffer) { - var result = new arrayBuffer.constructor(arrayBuffer.byteLength); - new Uint8Array(result).set(new Uint8Array(arrayBuffer)); - return result; - } - - /** - * Creates a clone of `dataView`. - * - * @private - * @param {Object} dataView The data view to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned data view. - */ - function cloneDataView(dataView, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; - return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); - } - - /** - * Creates a clone of `map`. - * - * @private - * @param {Object} map The map to clone. - * @param {Function} cloneFunc The function to clone values. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned map. - */ - function cloneMap(map, isDeep, cloneFunc) { - var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map); - return arrayReduce(array, addMapEntry, new map.constructor); - } - - /** - * Creates a clone of `regexp`. - * - * @private - * @param {Object} regexp The regexp to clone. - * @returns {Object} Returns the cloned regexp. - */ - function cloneRegExp(regexp) { - var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); - result.lastIndex = regexp.lastIndex; - return result; - } - - /** - * Creates a clone of `set`. - * - * @private - * @param {Object} set The set to clone. - * @param {Function} cloneFunc The function to clone values. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned set. - */ - function cloneSet(set, isDeep, cloneFunc) { - var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set); - return arrayReduce(array, addSetEntry, new set.constructor); - } - - /** - * Creates a clone of the `symbol` object. - * - * @private - * @param {Object} symbol The symbol object to clone. - * @returns {Object} Returns the cloned symbol object. - */ - function cloneSymbol(symbol) { - return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; - } - - /** - * Creates a clone of `typedArray`. - * - * @private - * @param {Object} typedArray The typed array to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned typed array. - */ - function cloneTypedArray(typedArray, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; - return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); - } - - /** - * Compares values to sort them in ascending order. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {number} Returns the sort order indicator for `value`. - */ - function compareAscending(value, other) { - if (value !== other) { - var valIsDefined = value !== undefined, - valIsNull = value === null, - valIsReflexive = value === value, - valIsSymbol = isSymbol(value); - - var othIsDefined = other !== undefined, - othIsNull = other === null, - othIsReflexive = other === other, - othIsSymbol = isSymbol(other); - - if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || - (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || - (valIsNull && othIsDefined && othIsReflexive) || - (!valIsDefined && othIsReflexive) || - !valIsReflexive) { - return 1; - } - if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || - (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || - (othIsNull && valIsDefined && valIsReflexive) || - (!othIsDefined && valIsReflexive) || - !othIsReflexive) { - return -1; - } - } - return 0; - } - - /** - * Used by `_.orderBy` to compare multiple properties of a value to another - * and stable sort them. - * - * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, - * specify an order of "desc" for descending or "asc" for ascending sort order - * of corresponding values. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {boolean[]|string[]} orders The order to sort by for each property. - * @returns {number} Returns the sort order indicator for `object`. - */ - function compareMultiple(object, other, orders) { - var index = -1, - objCriteria = object.criteria, - othCriteria = other.criteria, - length = objCriteria.length, - ordersLength = orders.length; - - while (++index < length) { - var result = compareAscending(objCriteria[index], othCriteria[index]); - if (result) { - if (index >= ordersLength) { - return result; - } - var order = orders[index]; - return result * (order == 'desc' ? -1 : 1); - } - } - // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications - // that causes it, under certain circumstances, to provide the same value for - // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 - // for more details. - // - // This also ensures a stable sort in V8 and other engines. - // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. - return object.index - other.index; - } - - /** - * Creates an array that is the composition of partially applied arguments, - * placeholders, and provided arguments into a single array of arguments. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to prepend to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ - function composeArgs(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersLength = holders.length, - leftIndex = -1, - leftLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(leftLength + rangeLength), - isUncurried = !isCurried; - - while (++leftIndex < leftLength) { - result[leftIndex] = partials[leftIndex]; - } - while (++argsIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[holders[argsIndex]] = args[argsIndex]; - } - } - while (rangeLength--) { - result[leftIndex++] = args[argsIndex++]; - } - return result; - } - - /** - * This function is like `composeArgs` except that the arguments composition - * is tailored for `_.partialRight`. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to append to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ - function composeArgsRight(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersIndex = -1, - holdersLength = holders.length, - rightIndex = -1, - rightLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(rangeLength + rightLength), - isUncurried = !isCurried; - - while (++argsIndex < rangeLength) { - result[argsIndex] = args[argsIndex]; - } - var offset = argsIndex; - while (++rightIndex < rightLength) { - result[offset + rightIndex] = partials[rightIndex]; - } - while (++holdersIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[offset + holders[holdersIndex]] = args[argsIndex++]; - } - } - return result; - } - - /** - * Copies the values of `source` to `array`. - * - * @private - * @param {Array} source The array to copy values from. - * @param {Array} [array=[]] The array to copy values to. - * @returns {Array} Returns `array`. - */ - function copyArray(source, array) { - var index = -1, - length = source.length; - - array || (array = Array(length)); - while (++index < length) { - array[index] = source[index]; - } - return array; - } - - /** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property identifiers to copy. - * @param {Object} [object={}] The object to copy properties to. - * @param {Function} [customizer] The function to customize copied values. - * @returns {Object} Returns `object`. - */ - function copyObject(source, props, object, customizer) { - object || (object = {}); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - - var newValue = customizer - ? customizer(object[key], source[key], key, object, source) - : source[key]; - - assignValue(object, key, newValue); - } - return object; - } - - /** - * Copies own symbol properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy symbols from. - * @param {Object} [object={}] The object to copy symbols to. - * @returns {Object} Returns `object`. - */ - function copySymbols(source, object) { - return copyObject(source, getSymbols(source), object); - } - - /** - * Creates a function like `_.groupBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} [initializer] The accumulator object initializer. - * @returns {Function} Returns the new aggregator function. - */ - function createAggregator(setter, initializer) { - return function(collection, iteratee) { - var func = isArray(collection) ? arrayAggregator : baseAggregator, - accumulator = initializer ? initializer() : {}; - - return func(collection, setter, getIteratee(iteratee), accumulator); - }; - } - - /** - * Creates a function like `_.assign`. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ - function createAssigner(assigner) { - return rest(function(object, sources) { - var index = -1, - length = sources.length, - customizer = length > 1 ? sources[length - 1] : undefined, - guard = length > 2 ? sources[2] : undefined; - - customizer = (assigner.length > 3 && typeof customizer == 'function') - ? (length--, customizer) - : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - customizer = length < 3 ? undefined : customizer; - length = 1; - } - object = Object(object); - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, index, customizer); - } - } - return object; - }); - } - - /** - * Creates a `baseEach` or `baseEachRight` function. - * - * @private - * @param {Function} eachFunc The function to iterate over a collection. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseEach(eachFunc, fromRight) { - return function(collection, iteratee) { - if (collection == null) { - return collection; - } - if (!isArrayLike(collection)) { - return eachFunc(collection, iteratee); - } - var length = collection.length, - index = fromRight ? length : -1, - iterable = Object(collection); - - while ((fromRight ? index-- : ++index < length)) { - if (iteratee(iterable[index], index, iterable) === false) { - break; - } - } - return collection; - }; - } - - /** - * Creates a base function for methods like `_.forIn` and `_.forOwn`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var index = -1, - iterable = Object(object), - props = keysFunc(object), - length = props.length; - - while (length--) { - var key = props[fromRight ? length : ++index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } - } - return object; - }; - } - - /** - * Creates a function that wraps `func` to invoke it with the optional `this` - * binding of `thisArg`. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createBaseWrapper(func, bitmask, thisArg) { - var isBind = bitmask & BIND_FLAG, - Ctor = createCtorWrapper(func); - - function wrapper() { - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return fn.apply(isBind ? thisArg : this, arguments); - } - return wrapper; - } - - /** - * Creates a function like `_.lowerFirst`. - * - * @private - * @param {string} methodName The name of the `String` case method to use. - * @returns {Function} Returns the new case function. - */ - function createCaseFirst(methodName) { - return function(string) { - string = toString(string); - - var strSymbols = reHasComplexSymbol.test(string) - ? stringToArray(string) - : undefined; - - var chr = strSymbols - ? strSymbols[0] - : string.charAt(0); - - var trailing = strSymbols - ? castSlice(strSymbols, 1).join('') - : string.slice(1); - - return chr[methodName]() + trailing; - }; - } - - /** - * Creates a function like `_.camelCase`. - * - * @private - * @param {Function} callback The function to combine each word. - * @returns {Function} Returns the new compounder function. - */ - function createCompounder(callback) { - return function(string) { - return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); - }; - } - - /** - * Creates a function that produces an instance of `Ctor` regardless of - * whether it was invoked as part of a `new` expression or by `call` or `apply`. - * - * @private - * @param {Function} Ctor The constructor to wrap. - * @returns {Function} Returns the new wrapped function. - */ - function createCtorWrapper(Ctor) { - return function() { - // Use a `switch` statement to work with class constructors. See - // http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist - // for more details. - var args = arguments; - switch (args.length) { - case 0: return new Ctor; - case 1: return new Ctor(args[0]); - case 2: return new Ctor(args[0], args[1]); - case 3: return new Ctor(args[0], args[1], args[2]); - case 4: return new Ctor(args[0], args[1], args[2], args[3]); - case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); - case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); - case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); - } - var thisBinding = baseCreate(Ctor.prototype), - result = Ctor.apply(thisBinding, args); - - // Mimic the constructor's `return` behavior. - // See https://es5.github.io/#x13.2.2 for more details. - return isObject(result) ? result : thisBinding; - }; - } - - /** - * Creates a function that wraps `func` to enable currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {number} arity The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createCurryWrapper(func, bitmask, arity) { - var Ctor = createCtorWrapper(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length, - placeholder = getHolder(wrapper); - - while (index--) { - args[index] = arguments[index]; - } - var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) - ? [] - : replaceHolders(args, placeholder); - - length -= holders.length; - if (length < arity) { - return createRecurryWrapper( - func, bitmask, createHybridWrapper, wrapper.placeholder, undefined, - args, holders, undefined, undefined, arity - length); - } - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return apply(fn, this, args); - } - return wrapper; - } - - /** - * Creates a `_.find` or `_.findLast` function. - * - * @private - * @param {Function} findIndexFunc The function to find the collection index. - * @returns {Function} Returns the new find function. - */ - function createFind(findIndexFunc) { - return function(collection, predicate, fromIndex) { - var iterable = Object(collection); - predicate = getIteratee(predicate, 3); - if (!isArrayLike(collection)) { - var props = keys(collection); - } - var index = findIndexFunc(props || collection, function(value, key) { - if (props) { - key = value; - value = iterable[key]; - } - return predicate(value, key, iterable); - }, fromIndex); - return index > -1 ? collection[props ? props[index] : index] : undefined; - }; - } - - /** - * Creates a `_.flow` or `_.flowRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new flow function. - */ - function createFlow(fromRight) { - return rest(function(funcs) { - funcs = baseFlatten(funcs, 1); - - var length = funcs.length, - index = length, - prereq = LodashWrapper.prototype.thru; - - if (fromRight) { - funcs.reverse(); - } - while (index--) { - var func = funcs[index]; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - if (prereq && !wrapper && getFuncName(func) == 'wrapper') { - var wrapper = new LodashWrapper([], true); - } - } - index = wrapper ? index : length; - while (++index < length) { - func = funcs[index]; - - var funcName = getFuncName(func), - data = funcName == 'wrapper' ? getData(func) : undefined; - - if (data && isLaziable(data[0]) && - data[1] == (ARY_FLAG | CURRY_FLAG | PARTIAL_FLAG | REARG_FLAG) && - !data[4].length && data[9] == 1 - ) { - wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); - } else { - wrapper = (func.length == 1 && isLaziable(func)) - ? wrapper[funcName]() - : wrapper.thru(func); - } - } - return function() { - var args = arguments, - value = args[0]; - - if (wrapper && args.length == 1 && - isArray(value) && value.length >= LARGE_ARRAY_SIZE) { - return wrapper.plant(value).value(); - } - var index = 0, - result = length ? funcs[index].apply(this, args) : value; - - while (++index < length) { - result = funcs[index].call(this, result); - } - return result; - }; - }); - } - - /** - * Creates a function that wraps `func` to invoke it with optional `this` - * binding of `thisArg`, partial application, and currying. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [partialsRight] The arguments to append to those provided - * to the new function. - * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { - var isAry = bitmask & ARY_FLAG, - isBind = bitmask & BIND_FLAG, - isBindKey = bitmask & BIND_KEY_FLAG, - isCurried = bitmask & (CURRY_FLAG | CURRY_RIGHT_FLAG), - isFlip = bitmask & FLIP_FLAG, - Ctor = isBindKey ? undefined : createCtorWrapper(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length; - - while (index--) { - args[index] = arguments[index]; - } - if (isCurried) { - var placeholder = getHolder(wrapper), - holdersCount = countHolders(args, placeholder); - } - if (partials) { - args = composeArgs(args, partials, holders, isCurried); - } - if (partialsRight) { - args = composeArgsRight(args, partialsRight, holdersRight, isCurried); - } - length -= holdersCount; - if (isCurried && length < arity) { - var newHolders = replaceHolders(args, placeholder); - return createRecurryWrapper( - func, bitmask, createHybridWrapper, wrapper.placeholder, thisArg, - args, newHolders, argPos, ary, arity - length - ); - } - var thisBinding = isBind ? thisArg : this, - fn = isBindKey ? thisBinding[func] : func; - - length = args.length; - if (argPos) { - args = reorder(args, argPos); - } else if (isFlip && length > 1) { - args.reverse(); - } - if (isAry && ary < length) { - args.length = ary; - } - if (this && this !== root && this instanceof wrapper) { - fn = Ctor || createCtorWrapper(fn); - } - return fn.apply(thisBinding, args); - } - return wrapper; - } - - /** - * Creates a function like `_.invertBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} toIteratee The function to resolve iteratees. - * @returns {Function} Returns the new inverter function. - */ - function createInverter(setter, toIteratee) { - return function(object, iteratee) { - return baseInverter(object, setter, toIteratee(iteratee), {}); - }; - } - - /** - * Creates a function that performs a mathematical operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @returns {Function} Returns the new mathematical operation function. - */ - function createMathOperation(operator) { - return function(value, other) { - var result; - if (value === undefined && other === undefined) { - return 0; - } - if (value !== undefined) { - result = value; - } - if (other !== undefined) { - if (result === undefined) { - return other; - } - if (typeof value == 'string' || typeof other == 'string') { - value = baseToString(value); - other = baseToString(other); - } else { - value = baseToNumber(value); - other = baseToNumber(other); - } - result = operator(value, other); - } - return result; - }; - } - - /** - * Creates a function like `_.over`. - * - * @private - * @param {Function} arrayFunc The function to iterate over iteratees. - * @returns {Function} Returns the new over function. - */ - function createOver(arrayFunc) { - return rest(function(iteratees) { - iteratees = (iteratees.length == 1 && isArray(iteratees[0])) - ? arrayMap(iteratees[0], baseUnary(getIteratee())) - : arrayMap(baseFlatten(iteratees, 1, isFlattenableIteratee), baseUnary(getIteratee())); - - return rest(function(args) { - var thisArg = this; - return arrayFunc(iteratees, function(iteratee) { - return apply(iteratee, thisArg, args); - }); - }); - }); - } - - /** - * Creates the padding for `string` based on `length`. The `chars` string - * is truncated if the number of characters exceeds `length`. - * - * @private - * @param {number} length The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padding for `string`. - */ - function createPadding(length, chars) { - chars = chars === undefined ? ' ' : baseToString(chars); - - var charsLength = chars.length; - if (charsLength < 2) { - return charsLength ? baseRepeat(chars, length) : chars; - } - var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); - return reHasComplexSymbol.test(chars) - ? castSlice(stringToArray(result), 0, length).join('') - : result.slice(0, length); - } - - /** - * Creates a function that wraps `func` to invoke it with the `this` binding - * of `thisArg` and `partials` prepended to the arguments it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} partials The arguments to prepend to those provided to - * the new function. - * @returns {Function} Returns the new wrapped function. - */ - function createPartialWrapper(func, bitmask, thisArg, partials) { - var isBind = bitmask & BIND_FLAG, - Ctor = createCtorWrapper(func); - - function wrapper() { - var argsIndex = -1, - argsLength = arguments.length, - leftIndex = -1, - leftLength = partials.length, - args = Array(leftLength + argsLength), - fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - - while (++leftIndex < leftLength) { - args[leftIndex] = partials[leftIndex]; - } - while (argsLength--) { - args[leftIndex++] = arguments[++argsIndex]; - } - return apply(fn, isBind ? thisArg : this, args); - } - return wrapper; - } - - /** - * Creates a `_.range` or `_.rangeRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new range function. - */ - function createRange(fromRight) { - return function(start, end, step) { - if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { - end = step = undefined; - } - // Ensure the sign of `-0` is preserved. - start = toNumber(start); - start = start === start ? start : 0; - if (end === undefined) { - end = start; - start = 0; - } else { - end = toNumber(end) || 0; - } - step = step === undefined ? (start < end ? 1 : -1) : (toNumber(step) || 0); - return baseRange(start, end, step, fromRight); - }; - } - - /** - * Creates a function that performs a relational operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @returns {Function} Returns the new relational operation function. - */ - function createRelationalOperation(operator) { - return function(value, other) { - if (!(typeof value == 'string' && typeof other == 'string')) { - value = toNumber(value); - other = toNumber(other); - } - return operator(value, other); - }; - } - - /** - * Creates a function that wraps `func` to continue currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {Function} wrapFunc The function to create the `func` wrapper. - * @param {*} placeholder The placeholder value. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createRecurryWrapper(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { - var isCurry = bitmask & CURRY_FLAG, - newHolders = isCurry ? holders : undefined, - newHoldersRight = isCurry ? undefined : holders, - newPartials = isCurry ? partials : undefined, - newPartialsRight = isCurry ? undefined : partials; - - bitmask |= (isCurry ? PARTIAL_FLAG : PARTIAL_RIGHT_FLAG); - bitmask &= ~(isCurry ? PARTIAL_RIGHT_FLAG : PARTIAL_FLAG); - - if (!(bitmask & CURRY_BOUND_FLAG)) { - bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG); - } - var newData = [ - func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, - newHoldersRight, argPos, ary, arity - ]; - - var result = wrapFunc.apply(undefined, newData); - if (isLaziable(func)) { - setData(result, newData); - } - result.placeholder = placeholder; - return result; - } - - /** - * Creates a function like `_.round`. - * - * @private - * @param {string} methodName The name of the `Math` method to use when rounding. - * @returns {Function} Returns the new round function. - */ - function createRound(methodName) { - var func = Math[methodName]; - return function(number, precision) { - number = toNumber(number); - precision = nativeMin(toInteger(precision), 292); - if (precision) { - // Shift with exponential notation to avoid floating-point issues. - // See [MDN](https://mdn.io/round#Examples) for more details. - var pair = (toString(number) + 'e').split('e'), - value = func(pair[0] + 'e' + (+pair[1] + precision)); - - pair = (toString(value) + 'e').split('e'); - return +(pair[0] + 'e' + (+pair[1] - precision)); - } - return func(number); - }; - } - - /** - * Creates a set of `values`. - * - * @private - * @param {Array} values The values to add to the set. - * @returns {Object} Returns the new set. - */ - var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { - return new Set(values); - }; - - /** - * Creates a `_.toPairs` or `_.toPairsIn` function. - * - * @private - * @param {Function} keysFunc The function to get the keys of a given object. - * @returns {Function} Returns the new pairs function. - */ - function createToPairs(keysFunc) { - return function(object) { - var tag = getTag(object); - if (tag == mapTag) { - return mapToArray(object); - } - if (tag == setTag) { - return setToPairs(object); - } - return baseToPairs(object, keysFunc(object)); - }; - } - - /** - * Creates a function that either curries or invokes `func` with optional - * `this` binding and partially applied arguments. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask of wrapper flags. - * The bitmask may be composed of the following flags: - * 1 - `_.bind` - * 2 - `_.bindKey` - * 4 - `_.curry` or `_.curryRight` of a bound function - * 8 - `_.curry` - * 16 - `_.curryRight` - * 32 - `_.partial` - * 64 - `_.partialRight` - * 128 - `_.rearg` - * 256 - `_.ary` - * 512 - `_.flip` - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to be partially applied. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { - var isBindKey = bitmask & BIND_KEY_FLAG; - if (!isBindKey && typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - var length = partials ? partials.length : 0; - if (!length) { - bitmask &= ~(PARTIAL_FLAG | PARTIAL_RIGHT_FLAG); - partials = holders = undefined; - } - ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); - arity = arity === undefined ? arity : toInteger(arity); - length -= holders ? holders.length : 0; - - if (bitmask & PARTIAL_RIGHT_FLAG) { - var partialsRight = partials, - holdersRight = holders; - - partials = holders = undefined; - } - var data = isBindKey ? undefined : getData(func); - - var newData = [ - func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, - argPos, ary, arity - ]; - - if (data) { - mergeData(newData, data); - } - func = newData[0]; - bitmask = newData[1]; - thisArg = newData[2]; - partials = newData[3]; - holders = newData[4]; - arity = newData[9] = newData[9] == null - ? (isBindKey ? 0 : func.length) - : nativeMax(newData[9] - length, 0); - - if (!arity && bitmask & (CURRY_FLAG | CURRY_RIGHT_FLAG)) { - bitmask &= ~(CURRY_FLAG | CURRY_RIGHT_FLAG); - } - if (!bitmask || bitmask == BIND_FLAG) { - var result = createBaseWrapper(func, bitmask, thisArg); - } else if (bitmask == CURRY_FLAG || bitmask == CURRY_RIGHT_FLAG) { - result = createCurryWrapper(func, bitmask, arity); - } else if ((bitmask == PARTIAL_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG)) && !holders.length) { - result = createPartialWrapper(func, bitmask, thisArg, partials); - } else { - result = createHybridWrapper.apply(undefined, newData); - } - var setter = data ? baseSetData : setData; - return setter(result, newData); - } - - /** - * A specialized version of `baseIsEqualDeep` for arrays with support for - * partial deep comparisons. - * - * @private - * @param {Array} array The array to compare. - * @param {Array} other The other array to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `array` and `other` objects. - * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. - */ - function equalArrays(array, other, equalFunc, customizer, bitmask, stack) { - var isPartial = bitmask & PARTIAL_COMPARE_FLAG, - arrLength = array.length, - othLength = other.length; - - if (arrLength != othLength && !(isPartial && othLength > arrLength)) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(array); - if (stacked) { - return stacked == other; - } - var index = -1, - result = true, - seen = (bitmask & UNORDERED_COMPARE_FLAG) ? new SetCache : undefined; - - stack.set(array, other); - - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, arrValue, index, other, array, stack) - : customizer(arrValue, othValue, index, array, other, stack); - } - if (compared !== undefined) { - if (compared) { - continue; - } - result = false; - break; - } - // Recursively compare arrays (susceptible to call stack limits). - if (seen) { - if (!arraySome(other, function(othValue, othIndex) { - if (!seen.has(othIndex) && - (arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack))) { - return seen.add(othIndex); - } - })) { - result = false; - break; - } - } else if (!( - arrValue === othValue || - equalFunc(arrValue, othValue, customizer, bitmask, stack) - )) { - result = false; - break; - } - } - stack['delete'](array); - return result; - } - - /** - * A specialized version of `baseIsEqualDeep` for comparing objects of - * the same `toStringTag`. - * - * **Note:** This function only supports comparing values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {string} tag The `toStringTag` of the objects to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalByTag(object, other, tag, equalFunc, customizer, bitmask, stack) { - switch (tag) { - case dataViewTag: - if ((object.byteLength != other.byteLength) || - (object.byteOffset != other.byteOffset)) { - return false; - } - object = object.buffer; - other = other.buffer; - - case arrayBufferTag: - if ((object.byteLength != other.byteLength) || - !equalFunc(new Uint8Array(object), new Uint8Array(other))) { - return false; - } - return true; - - case boolTag: - case dateTag: - // Coerce dates and booleans to numbers, dates to milliseconds and - // booleans to `1` or `0` treating invalid dates coerced to `NaN` as - // not equal. - return +object == +other; - - case errorTag: - return object.name == other.name && object.message == other.message; - - case numberTag: - // Treat `NaN` vs. `NaN` as equal. - return (object != +object) ? other != +other : object == +other; - - case regexpTag: - case stringTag: - // Coerce regexes to strings and treat strings, primitives and objects, - // as equal. See http://www.ecma-international.org/ecma-262/6.0/#sec-regexp.prototype.tostring - // for more details. - return object == (other + ''); - - case mapTag: - var convert = mapToArray; - - case setTag: - var isPartial = bitmask & PARTIAL_COMPARE_FLAG; - convert || (convert = setToArray); - - if (object.size != other.size && !isPartial) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked) { - return stacked == other; - } - bitmask |= UNORDERED_COMPARE_FLAG; - stack.set(object, other); - - // Recursively compare objects (susceptible to call stack limits). - return equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack); - - case symbolTag: - if (symbolValueOf) { - return symbolValueOf.call(object) == symbolValueOf.call(other); - } - } - return false; - } - - /** - * A specialized version of `baseIsEqualDeep` for objects with support for - * partial deep comparisons. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalObjects(object, other, equalFunc, customizer, bitmask, stack) { - var isPartial = bitmask & PARTIAL_COMPARE_FLAG, - objProps = keys(object), - objLength = objProps.length, - othProps = keys(other), - othLength = othProps.length; - - if (objLength != othLength && !isPartial) { - return false; - } - var index = objLength; - while (index--) { - var key = objProps[index]; - if (!(isPartial ? key in other : baseHas(other, key))) { - return false; - } - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked) { - return stacked == other; - } - var result = true; - stack.set(object, other); - - var skipCtor = isPartial; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, objValue, key, other, object, stack) - : customizer(objValue, othValue, key, object, other, stack); - } - // Recursively compare objects (susceptible to call stack limits). - if (!(compared === undefined - ? (objValue === othValue || equalFunc(objValue, othValue, customizer, bitmask, stack)) - : compared - )) { - result = false; - break; - } - skipCtor || (skipCtor = key == 'constructor'); - } - if (result && !skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - // Non `Object` object instances with different constructors are not equal. - if (objCtor != othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor == 'function' && objCtor instanceof objCtor && - typeof othCtor == 'function' && othCtor instanceof othCtor)) { - result = false; - } - } - stack['delete'](object); - return result; - } - - /** - * Creates an array of own enumerable property names and symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ - function getAllKeys(object) { - return baseGetAllKeys(object, keys, getSymbols); - } - - /** - * Creates an array of own and inherited enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ - function getAllKeysIn(object) { - return baseGetAllKeys(object, keysIn, getSymbolsIn); - } - - /** - * Gets metadata for `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {*} Returns the metadata for `func`. - */ - var getData = !metaMap ? noop : function(func) { - return metaMap.get(func); - }; - - /** - * Gets the name of `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {string} Returns the function name. - */ - function getFuncName(func) { - var result = (func.name + ''), - array = realNames[result], - length = hasOwnProperty.call(realNames, result) ? array.length : 0; - - while (length--) { - var data = array[length], - otherFunc = data.func; - if (otherFunc == null || otherFunc == func) { - return data.name; - } - } - return result; - } - - /** - * Gets the argument placeholder value for `func`. - * - * @private - * @param {Function} func The function to inspect. - * @returns {*} Returns the placeholder value. - */ - function getHolder(func) { - var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; - return object.placeholder; - } - - /** - * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, - * this function returns the custom method, otherwise it returns `baseIteratee`. - * If arguments are provided, the chosen function is invoked with them and - * its result is returned. - * - * @private - * @param {*} [value] The value to convert to an iteratee. - * @param {number} [arity] The arity of the created iteratee. - * @returns {Function} Returns the chosen function or its result. - */ - function getIteratee() { - var result = lodash.iteratee || iteratee; - result = result === iteratee ? baseIteratee : result; - return arguments.length ? result(arguments[0], arguments[1]) : result; - } - - /** - * Gets the "length" property value of `object`. - * - * **Note:** This function is used to avoid a - * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects - * Safari on at least iOS 8.1-8.3 ARM64. - * - * @private - * @param {Object} object The object to query. - * @returns {*} Returns the "length" value. - */ - var getLength = baseProperty('length'); - - /** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ - function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; - } - - /** - * Gets the property names, values, and compare flags of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the match data of `object`. - */ - function getMatchData(object) { - var result = keys(object), - length = result.length; - - while (length--) { - var key = result[length], - value = object[key]; - - result[length] = [key, value, isStrictComparable(value)]; - } - return result; - } - - /** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ - function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; - } - - /** - * Gets the `[[Prototype]]` of `value`. - * - * @private - * @param {*} value The value to query. - * @returns {null|Object} Returns the `[[Prototype]]`. - */ - function getPrototype(value) { - return nativeGetPrototype(Object(value)); - } - - /** - * Creates an array of the own enumerable symbol properties of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ - function getSymbols(object) { - // Coerce `object` to an object to avoid non-object errors in V8. - // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details. - return getOwnPropertySymbols(Object(object)); - } - - // Fallback for IE < 11. - if (!getOwnPropertySymbols) { - getSymbols = stubArray; - } - - /** - * Creates an array of the own and inherited enumerable symbol properties - * of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ - var getSymbolsIn = !getOwnPropertySymbols ? getSymbols : function(object) { - var result = []; - while (object) { - arrayPush(result, getSymbols(object)); - object = getPrototype(object); - } - return result; - }; - - /** - * Gets the `toStringTag` of `value`. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ - function getTag(value) { - return objectToString.call(value); - } - - // Fallback for data views, maps, sets, and weak maps in IE 11, - // for data views in Edge, and promises in Node.js. - if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || - (Map && getTag(new Map) != mapTag) || - (Promise && getTag(Promise.resolve()) != promiseTag) || - (Set && getTag(new Set) != setTag) || - (WeakMap && getTag(new WeakMap) != weakMapTag)) { - getTag = function(value) { - var result = objectToString.call(value), - Ctor = result == objectTag ? value.constructor : undefined, - ctorString = Ctor ? toSource(Ctor) : undefined; - - if (ctorString) { - switch (ctorString) { - case dataViewCtorString: return dataViewTag; - case mapCtorString: return mapTag; - case promiseCtorString: return promiseTag; - case setCtorString: return setTag; - case weakMapCtorString: return weakMapTag; - } - } - return result; - }; - } - - /** - * Gets the view, applying any `transforms` to the `start` and `end` positions. - * - * @private - * @param {number} start The start of the view. - * @param {number} end The end of the view. - * @param {Array} transforms The transformations to apply to the view. - * @returns {Object} Returns an object containing the `start` and `end` - * positions of the view. - */ - function getView(start, end, transforms) { - var index = -1, - length = transforms.length; - - while (++index < length) { - var data = transforms[index], - size = data.size; - - switch (data.type) { - case 'drop': start += size; break; - case 'dropRight': end -= size; break; - case 'take': end = nativeMin(end, start + size); break; - case 'takeRight': start = nativeMax(start, end - size); break; - } - } - return { 'start': start, 'end': end }; - } - - /** - * Checks if `path` exists on `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @param {Function} hasFunc The function to check properties. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - */ - function hasPath(object, path, hasFunc) { - path = isKey(path, object) ? [path] : castPath(path); - - var result, - index = -1, - length = path.length; - - while (++index < length) { - var key = toKey(path[index]); - if (!(result = object != null && hasFunc(object, key))) { - break; - } - object = object[key]; - } - if (result) { - return result; - } - var length = object ? object.length : 0; - return !!length && isLength(length) && isIndex(key, length) && - (isArray(object) || isString(object) || isArguments(object)); - } - - /** - * Initializes an array clone. - * - * @private - * @param {Array} array The array to clone. - * @returns {Array} Returns the initialized clone. - */ - function initCloneArray(array) { - var length = array.length, - result = array.constructor(length); - - // Add properties assigned by `RegExp#exec`. - if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { - result.index = array.index; - result.input = array.input; - } - return result; - } - - /** - * Initializes an object clone. - * - * @private - * @param {Object} object The object to clone. - * @returns {Object} Returns the initialized clone. - */ - function initCloneObject(object) { - return (typeof object.constructor == 'function' && !isPrototype(object)) - ? baseCreate(getPrototype(object)) - : {}; - } - - /** - * Initializes an object clone based on its `toStringTag`. - * - * **Note:** This function only supports cloning values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to clone. - * @param {string} tag The `toStringTag` of the object to clone. - * @param {Function} cloneFunc The function to clone values. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the initialized clone. - */ - function initCloneByTag(object, tag, cloneFunc, isDeep) { - var Ctor = object.constructor; - switch (tag) { - case arrayBufferTag: - return cloneArrayBuffer(object); - - case boolTag: - case dateTag: - return new Ctor(+object); - - case dataViewTag: - return cloneDataView(object, isDeep); - - case float32Tag: case float64Tag: - case int8Tag: case int16Tag: case int32Tag: - case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: - return cloneTypedArray(object, isDeep); - - case mapTag: - return cloneMap(object, isDeep, cloneFunc); - - case numberTag: - case stringTag: - return new Ctor(object); - - case regexpTag: - return cloneRegExp(object); - - case setTag: - return cloneSet(object, isDeep, cloneFunc); - - case symbolTag: - return cloneSymbol(object); - } - } - - /** - * Creates an array of index keys for `object` values of arrays, - * `arguments` objects, and strings, otherwise `null` is returned. - * - * @private - * @param {Object} object The object to query. - * @returns {Array|null} Returns index keys, else `null`. - */ - function indexKeys(object) { - var length = object ? object.length : undefined; - if (isLength(length) && - (isArray(object) || isString(object) || isArguments(object))) { - return baseTimes(length, String); - } - return null; - } - - /** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenable(value) { - return isArray(value) || isArguments(value); - } - - /** - * Checks if `value` is a flattenable array and not a `_.matchesProperty` - * iteratee shorthand. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenableIteratee(value) { - return isArray(value) && !(value.length == 2 && !isFunction(value[0])); - } - - /** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ - function isIndex(value, length) { - length = length == null ? MAX_SAFE_INTEGER : length; - return !!length && - (typeof value == 'number' || reIsUint.test(value)) && - (value > -1 && value % 1 == 0 && value < length); - } - - /** - * Checks if the given arguments are from an iteratee call. - * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, - * else `false`. - */ - function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object) - ) { - return eq(object[index], value); - } - return false; - } - - /** - * Checks if `value` is a property name and not a property path. - * - * @private - * @param {*} value The value to check. - * @param {Object} [object] The object to query keys on. - * @returns {boolean} Returns `true` if `value` is a property name, else `false`. - */ - function isKey(value, object) { - if (isArray(value)) { - return false; - } - var type = typeof value; - if (type == 'number' || type == 'symbol' || type == 'boolean' || - value == null || isSymbol(value)) { - return true; - } - return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || - (object != null && value in Object(object)); - } - - /** - * Checks if `value` is suitable for use as unique object key. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ - function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); - } - - /** - * Checks if `func` has a lazy counterpart. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` has a lazy counterpart, - * else `false`. - */ - function isLaziable(func) { - var funcName = getFuncName(func), - other = lodash[funcName]; - - if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { - return false; - } - if (func === other) { - return true; - } - var data = getData(other); - return !!data && func === data[0]; - } - - /** - * Checks if `func` has its source masked. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ - function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); - } - - /** - * Checks if `func` is capable of being masked. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `func` is maskable, else `false`. - */ - var isMaskable = coreJsData ? isFunction : stubFalse; - - /** - * Checks if `value` is likely a prototype object. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. - */ - function isPrototype(value) { - var Ctor = value && value.constructor, - proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; - - return value === proto; - } - - /** - * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` if suitable for strict - * equality comparisons, else `false`. - */ - function isStrictComparable(value) { - return value === value && !isObject(value); - } - - /** - * A specialized version of `matchesProperty` for source values suitable - * for strict equality comparisons, i.e. `===`. - * - * @private - * @param {string} key The key of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ - function matchesStrictComparable(key, srcValue) { - return function(object) { - if (object == null) { - return false; - } - return object[key] === srcValue && - (srcValue !== undefined || (key in Object(object))); - }; - } - - /** - * Merges the function metadata of `source` into `data`. - * - * Merging metadata reduces the number of wrappers used to invoke a function. - * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` - * may be applied regardless of execution order. Methods like `_.ary` and - * `_.rearg` modify function arguments, making the order in which they are - * executed important, preventing the merging of metadata. However, we make - * an exception for a safe combined case where curried functions have `_.ary` - * and or `_.rearg` applied. - * - * @private - * @param {Array} data The destination metadata. - * @param {Array} source The source metadata. - * @returns {Array} Returns `data`. - */ - function mergeData(data, source) { - var bitmask = data[1], - srcBitmask = source[1], - newBitmask = bitmask | srcBitmask, - isCommon = newBitmask < (BIND_FLAG | BIND_KEY_FLAG | ARY_FLAG); - - var isCombo = - ((srcBitmask == ARY_FLAG) && (bitmask == CURRY_FLAG)) || - ((srcBitmask == ARY_FLAG) && (bitmask == REARG_FLAG) && (data[7].length <= source[8])) || - ((srcBitmask == (ARY_FLAG | REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == CURRY_FLAG)); - - // Exit early if metadata can't be merged. - if (!(isCommon || isCombo)) { - return data; - } - // Use source `thisArg` if available. - if (srcBitmask & BIND_FLAG) { - data[2] = source[2]; - // Set when currying a bound function. - newBitmask |= bitmask & BIND_FLAG ? 0 : CURRY_BOUND_FLAG; - } - // Compose partial arguments. - var value = source[3]; - if (value) { - var partials = data[3]; - data[3] = partials ? composeArgs(partials, value, source[4]) : value; - data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; - } - // Compose partial right arguments. - value = source[5]; - if (value) { - partials = data[5]; - data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; - data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; - } - // Use source `argPos` if available. - value = source[7]; - if (value) { - data[7] = value; - } - // Use source `ary` if it's smaller. - if (srcBitmask & ARY_FLAG) { - data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); - } - // Use source `arity` if one is not provided. - if (data[9] == null) { - data[9] = source[9]; - } - // Use source `func` and merge bitmasks. - data[0] = source[0]; - data[1] = newBitmask; - - return data; - } - - /** - * Used by `_.defaultsDeep` to customize its `_.merge` use. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to merge. - * @param {Object} object The parent object of `objValue`. - * @param {Object} source The parent object of `srcValue`. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - * @returns {*} Returns the value to assign. - */ - function mergeDefaults(objValue, srcValue, key, object, source, stack) { - if (isObject(objValue) && isObject(srcValue)) { - baseMerge(objValue, srcValue, undefined, mergeDefaults, stack.set(srcValue, objValue)); - } - return objValue; - } - - /** - * Gets the parent value at `path` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} path The path to get the parent value of. - * @returns {*} Returns the parent value. - */ - function parent(object, path) { - return path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1)); - } - - /** - * Reorder `array` according to the specified indexes where the element at - * the first index is assigned as the first element, the element at - * the second index is assigned as the second element, and so on. - * - * @private - * @param {Array} array The array to reorder. - * @param {Array} indexes The arranged array indexes. - * @returns {Array} Returns `array`. - */ - function reorder(array, indexes) { - var arrLength = array.length, - length = nativeMin(indexes.length, arrLength), - oldArray = copyArray(array); - - while (length--) { - var index = indexes[length]; - array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; - } - return array; - } - - /** - * Sets metadata for `func`. - * - * **Note:** If this function becomes hot, i.e. is invoked a lot in a short - * period of time, it will trip its breaker and transition to an identity - * function to avoid garbage collection pauses in V8. See - * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) - * for more details. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ - var setData = (function() { - var count = 0, - lastCalled = 0; - - return function(key, value) { - var stamp = now(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return key; - } - } else { - count = 0; - } - return baseSetData(key, value); - }; - }()); - - /** - * Converts `string` to a property path array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the property path array. - */ - var stringToPath = memoize(function(string) { - var result = []; - toString(string).replace(rePropName, function(match, number, quote, string) { - result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; - }); - - /** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ - function toKey(value) { - if (typeof value == 'string' || isSymbol(value)) { - return value; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; - } - - /** - * Converts `func` to its source code. - * - * @private - * @param {Function} func The function to process. - * @returns {string} Returns the source code. - */ - function toSource(func) { - if (func != null) { - try { - return funcToString.call(func); - } catch (e) {} - try { - return (func + ''); - } catch (e) {} - } - return ''; - } - - /** - * Creates a clone of `wrapper`. - * - * @private - * @param {Object} wrapper The wrapper to clone. - * @returns {Object} Returns the cloned wrapper. - */ - function wrapperClone(wrapper) { - if (wrapper instanceof LazyWrapper) { - return wrapper.clone(); - } - var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); - result.__actions__ = copyArray(wrapper.__actions__); - result.__index__ = wrapper.__index__; - result.__values__ = wrapper.__values__; - return result; - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates an array of elements split into groups the length of `size`. - * If `array` can't be split evenly, the final chunk will be the remaining - * elements. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to process. - * @param {number} [size=1] The length of each chunk - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the new array of chunks. - * @example - * - * _.chunk(['a', 'b', 'c', 'd'], 2); - * // => [['a', 'b'], ['c', 'd']] - * - * _.chunk(['a', 'b', 'c', 'd'], 3); - * // => [['a', 'b', 'c'], ['d']] - */ - function chunk(array, size, guard) { - if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { - size = 1; - } else { - size = nativeMax(toInteger(size), 0); - } - var length = array ? array.length : 0; - if (!length || size < 1) { - return []; - } - var index = 0, - resIndex = 0, - result = Array(nativeCeil(length / size)); - - while (index < length) { - result[resIndex++] = baseSlice(array, index, (index += size)); - } - return result; - } - - /** - * Creates an array with all falsey values removed. The values `false`, `null`, - * `0`, `""`, `undefined`, and `NaN` are falsey. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to compact. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.compact([0, 1, false, 2, '', 3]); - * // => [1, 2, 3] - */ - function compact(array) { - var index = -1, - length = array ? array.length : 0, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value) { - result[resIndex++] = value; - } - } - return result; - } - - /** - * Creates a new array concatenating `array` with any additional arrays - * and/or values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to concatenate. - * @param {...*} [values] The values to concatenate. - * @returns {Array} Returns the new concatenated array. - * @example - * - * var array = [1]; - * var other = _.concat(array, 2, [3], [[4]]); - * - * console.log(other); - * // => [1, 2, 3, [4]] - * - * console.log(array); - * // => [1] - */ - function concat() { - var length = arguments.length, - args = Array(length ? length - 1 : 0), - array = arguments[0], - index = length; - - while (index--) { - args[index - 1] = arguments[index]; - } - return length - ? arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)) - : []; - } - - /** - * Creates an array of unique `array` values not included in the other given - * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. The order of result values is determined by the - * order they occur in the first array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.without, _.xor - * @example - * - * _.difference([2, 1], [2, 3]); - * // => [1] - */ - var difference = rest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) - : []; - }); - - /** - * This method is like `_.difference` except that it accepts `iteratee` which - * is invoked for each element of `array` and `values` to generate the criterion - * by which they're compared. Result values are chosen from the first array. - * The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [1.2] - * - * // The `_.property` iteratee shorthand. - * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); - * // => [{ 'x': 2 }] - */ - var differenceBy = rest(function(array, values) { - var iteratee = last(values); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee)) - : []; - }); - - /** - * This method is like `_.difference` except that it accepts `comparator` - * which is invoked to compare elements of `array` to `values`. Result values - * are chosen from the first array. The comparator is invoked with two arguments: - * (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * - * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); - * // => [{ 'x': 2, 'y': 1 }] - */ - var differenceWith = rest(function(array, values) { - var comparator = last(values); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) - : []; - }); - - /** - * Creates a slice of `array` with `n` elements dropped from the beginning. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.drop([1, 2, 3]); - * // => [2, 3] - * - * _.drop([1, 2, 3], 2); - * // => [3] - * - * _.drop([1, 2, 3], 5); - * // => [] - * - * _.drop([1, 2, 3], 0); - * // => [1, 2, 3] - */ - function drop(array, n, guard) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - return baseSlice(array, n < 0 ? 0 : n, length); - } - - /** - * Creates a slice of `array` with `n` elements dropped from the end. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.dropRight([1, 2, 3]); - * // => [1, 2] - * - * _.dropRight([1, 2, 3], 2); - * // => [1] - * - * _.dropRight([1, 2, 3], 5); - * // => [] - * - * _.dropRight([1, 2, 3], 0); - * // => [1, 2, 3] - */ - function dropRight(array, n, guard) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - n = length - n; - return baseSlice(array, 0, n < 0 ? 0 : n); - } - - /** - * Creates a slice of `array` excluding elements dropped from the end. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.dropRightWhile(users, function(o) { return !o.active; }); - * // => objects for ['barney'] - * - * // The `_.matches` iteratee shorthand. - * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); - * // => objects for ['barney', 'fred'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropRightWhile(users, ['active', false]); - * // => objects for ['barney'] - * - * // The `_.property` iteratee shorthand. - * _.dropRightWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ - function dropRightWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), true, true) - : []; - } - - /** - * Creates a slice of `array` excluding elements dropped from the beginning. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.dropWhile(users, function(o) { return !o.active; }); - * // => objects for ['pebbles'] - * - * // The `_.matches` iteratee shorthand. - * _.dropWhile(users, { 'user': 'barney', 'active': false }); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropWhile(users, ['active', false]); - * // => objects for ['pebbles'] - * - * // The `_.property` iteratee shorthand. - * _.dropWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ - function dropWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), true) - : []; - } - - /** - * Fills elements of `array` with `value` from `start` up to, but not - * including, `end`. - * - * **Note:** This method mutates `array`. - * - * @static - * @memberOf _ - * @since 3.2.0 - * @category Array - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3]; - * - * _.fill(array, 'a'); - * console.log(array); - * // => ['a', 'a', 'a'] - * - * _.fill(Array(3), 2); - * // => [2, 2, 2] - * - * _.fill([4, 6, 8, 10], '*', 1, 3); - * // => [4, '*', '*', 10] - */ - function fill(array, value, start, end) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { - start = 0; - end = length; - } - return baseFill(array, value, start, end); - } - - /** - * This method is like `_.find` except that it returns the index of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.findIndex(users, function(o) { return o.user == 'barney'; }); - * // => 0 - * - * // The `_.matches` iteratee shorthand. - * _.findIndex(users, { 'user': 'fred', 'active': false }); - * // => 1 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findIndex(users, ['active', false]); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.findIndex(users, 'active'); - * // => 2 - */ - function findIndex(array, predicate, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseFindIndex(array, getIteratee(predicate, 3), index); - } - - /** - * This method is like `_.findIndex` except that it iterates over elements - * of `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); - * // => 2 - * - * // The `_.matches` iteratee shorthand. - * _.findLastIndex(users, { 'user': 'barney', 'active': true }); - * // => 0 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastIndex(users, ['active', false]); - * // => 2 - * - * // The `_.property` iteratee shorthand. - * _.findLastIndex(users, 'active'); - * // => 0 - */ - function findLastIndex(array, predicate, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = length - 1; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = fromIndex < 0 - ? nativeMax(length + index, 0) - : nativeMin(index, length - 1); - } - return baseFindIndex(array, getIteratee(predicate, 3), index, true); - } - - /** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ - function flatten(array) { - var length = array ? array.length : 0; - return length ? baseFlatten(array, 1) : []; - } - - /** - * Recursively flattens `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flattenDeep([1, [2, [3, [4]], 5]]); - * // => [1, 2, 3, 4, 5] - */ - function flattenDeep(array) { - var length = array ? array.length : 0; - return length ? baseFlatten(array, INFINITY) : []; - } - - /** - * Recursively flatten `array` up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Array - * @param {Array} array The array to flatten. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * var array = [1, [2, [3, [4]], 5]]; - * - * _.flattenDepth(array, 1); - * // => [1, 2, [3, [4]], 5] - * - * _.flattenDepth(array, 2); - * // => [1, 2, 3, [4], 5] - */ - function flattenDepth(array, depth) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(array, depth); - } - - /** - * The inverse of `_.toPairs`; this method returns an object composed - * from key-value `pairs`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} pairs The key-value pairs. - * @returns {Object} Returns the new object. - * @example - * - * _.fromPairs([['fred', 30], ['barney', 40]]); - * // => { 'fred': 30, 'barney': 40 } - */ - function fromPairs(pairs) { - var index = -1, - length = pairs ? pairs.length : 0, - result = {}; - - while (++index < length) { - var pair = pairs[index]; - result[pair[0]] = pair[1]; - } - return result; - } - - /** - * Gets the first element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias first - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the first element of `array`. - * @example - * - * _.head([1, 2, 3]); - * // => 1 - * - * _.head([]); - * // => undefined - */ - function head(array) { - return (array && array.length) ? array[0] : undefined; - } - - /** - * Gets the index at which the first occurrence of `value` is found in `array` - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. If `fromIndex` is negative, it's used as the - * offset from the end of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.indexOf([1, 2, 1, 2], 2); - * // => 1 - * - * // Search from the `fromIndex`. - * _.indexOf([1, 2, 1, 2], 2, 2); - * // => 3 - */ - function indexOf(array, value, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseIndexOf(array, value, index); - } - - /** - * Gets all but the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.initial([1, 2, 3]); - * // => [1, 2] - */ - function initial(array) { - return dropRight(array, 1); - } - - /** - * Creates an array of unique values that are included in all given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. The order of result values is determined by the - * order they occur in the first array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersection([2, 1], [2, 3]); - * // => [2] - */ - var intersection = rest(function(arrays) { - var mapped = arrayMap(arrays, castArrayLikeObject); - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped) - : []; - }); - - /** - * This method is like `_.intersection` except that it accepts `iteratee` - * which is invoked for each element of each `arrays` to generate the criterion - * by which they're compared. Result values are chosen from the first array. - * The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [2.1] - * - * // The `_.property` iteratee shorthand. - * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }] - */ - var intersectionBy = rest(function(arrays) { - var iteratee = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - if (iteratee === last(mapped)) { - iteratee = undefined; - } else { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, getIteratee(iteratee)) - : []; - }); - - /** - * This method is like `_.intersection` except that it accepts `comparator` - * which is invoked to compare elements of `arrays`. Result values are chosen - * from the first array. The comparator is invoked with two arguments: - * (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.intersectionWith(objects, others, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }] - */ - var intersectionWith = rest(function(arrays) { - var comparator = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - if (comparator === last(mapped)) { - comparator = undefined; - } else { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, undefined, comparator) - : []; - }); - - /** - * Converts all elements in `array` into a string separated by `separator`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to convert. - * @param {string} [separator=','] The element separator. - * @returns {string} Returns the joined string. - * @example - * - * _.join(['a', 'b', 'c'], '~'); - * // => 'a~b~c' - */ - function join(array, separator) { - return array ? nativeJoin.call(array, separator) : ''; - } - - /** - * Gets the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the last element of `array`. - * @example - * - * _.last([1, 2, 3]); - * // => 3 - */ - function last(array) { - var length = array ? array.length : 0; - return length ? array[length - 1] : undefined; - } - - /** - * This method is like `_.indexOf` except that it iterates over elements of - * `array` from right to left. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.lastIndexOf([1, 2, 1, 2], 2); - * // => 3 - * - * // Search from the `fromIndex`. - * _.lastIndexOf([1, 2, 1, 2], 2, 2); - * // => 1 - */ - function lastIndexOf(array, value, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = length; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = ( - index < 0 - ? nativeMax(length + index, 0) - : nativeMin(index, length - 1) - ) + 1; - } - if (value !== value) { - return indexOfNaN(array, index - 1, true); - } - while (index--) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * Gets the element at index `n` of `array`. If `n` is negative, the nth - * element from the end is returned. - * - * @static - * @memberOf _ - * @since 4.11.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=0] The index of the element to return. - * @returns {*} Returns the nth element of `array`. - * @example - * - * var array = ['a', 'b', 'c', 'd']; - * - * _.nth(array, 1); - * // => 'b' - * - * _.nth(array, -2); - * // => 'c'; - */ - function nth(array, n) { - return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; - } - - /** - * Removes all given values from `array` using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` - * to remove elements from an array by predicate. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {...*} [values] The values to remove. - * @returns {Array} Returns `array`. - * @example - * - * var array = ['a', 'b', 'c', 'a', 'b', 'c']; - * - * _.pull(array, 'a', 'c'); - * console.log(array); - * // => ['b', 'b'] - */ - var pull = rest(pullAll); - - /** - * This method is like `_.pull` except that it accepts an array of values to remove. - * - * **Note:** Unlike `_.difference`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @returns {Array} Returns `array`. - * @example - * - * var array = ['a', 'b', 'c', 'a', 'b', 'c']; - * - * _.pullAll(array, ['a', 'c']); - * console.log(array); - * // => ['b', 'b'] - */ - function pullAll(array, values) { - return (array && array.length && values && values.length) - ? basePullAll(array, values) - : array; - } - - /** - * This method is like `_.pullAll` except that it accepts `iteratee` which is - * invoked for each element of `array` and `values` to generate the criterion - * by which they're compared. The iteratee is invoked with one argument: (value). - * - * **Note:** Unlike `_.differenceBy`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns `array`. - * @example - * - * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; - * - * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); - * console.log(array); - * // => [{ 'x': 2 }] - */ - function pullAllBy(array, values, iteratee) { - return (array && array.length && values && values.length) - ? basePullAll(array, values, getIteratee(iteratee)) - : array; - } - - /** - * This method is like `_.pullAll` except that it accepts `comparator` which - * is invoked to compare elements of `array` to `values`. The comparator is - * invoked with two arguments: (arrVal, othVal). - * - * **Note:** Unlike `_.differenceWith`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns `array`. - * @example - * - * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; - * - * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); - * console.log(array); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] - */ - function pullAllWith(array, values, comparator) { - return (array && array.length && values && values.length) - ? basePullAll(array, values, undefined, comparator) - : array; - } - - /** - * Removes elements from `array` corresponding to `indexes` and returns an - * array of removed elements. - * - * **Note:** Unlike `_.at`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {...(number|number[])} [indexes] The indexes of elements to remove. - * @returns {Array} Returns the new array of removed elements. - * @example - * - * var array = ['a', 'b', 'c', 'd']; - * var pulled = _.pullAt(array, [1, 3]); - * - * console.log(array); - * // => ['a', 'c'] - * - * console.log(pulled); - * // => ['b', 'd'] - */ - var pullAt = rest(function(array, indexes) { - indexes = baseFlatten(indexes, 1); - - var length = array ? array.length : 0, - result = baseAt(array, indexes); - - basePullAt(array, arrayMap(indexes, function(index) { - return isIndex(index, length) ? +index : index; - }).sort(compareAscending)); - - return result; - }); - - /** - * Removes all elements from `array` that `predicate` returns truthy for - * and returns an array of the removed elements. The predicate is invoked - * with three arguments: (value, index, array). - * - * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` - * to pull elements from an array by value. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new array of removed elements. - * @example - * - * var array = [1, 2, 3, 4]; - * var evens = _.remove(array, function(n) { - * return n % 2 == 0; - * }); - * - * console.log(array); - * // => [1, 3] - * - * console.log(evens); - * // => [2, 4] - */ - function remove(array, predicate) { - var result = []; - if (!(array && array.length)) { - return result; - } - var index = -1, - indexes = [], - length = array.length; - - predicate = getIteratee(predicate, 3); - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result.push(value); - indexes.push(index); - } - } - basePullAt(array, indexes); - return result; - } - - /** - * Reverses `array` so that the first element becomes the last, the second - * element becomes the second to last, and so on. - * - * **Note:** This method mutates `array` and is based on - * [`Array#reverse`](https://mdn.io/Array/reverse). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3]; - * - * _.reverse(array); - * // => [3, 2, 1] - * - * console.log(array); - * // => [3, 2, 1] - */ - function reverse(array) { - return array ? nativeReverse.call(array) : array; - } - - /** - * Creates a slice of `array` from `start` up to, but not including, `end`. - * - * **Note:** This method is used instead of - * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are - * returned. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function slice(array, start, end) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { - start = 0; - end = length; - } - else { - start = start == null ? 0 : toInteger(start); - end = end === undefined ? length : toInteger(end); - } - return baseSlice(array, start, end); - } - - /** - * Uses a binary search to determine the lowest index at which `value` - * should be inserted into `array` in order to maintain its sort order. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * _.sortedIndex([30, 50], 40); - * // => 1 - */ - function sortedIndex(array, value) { - return baseSortedIndex(array, value); - } - - /** - * This method is like `_.sortedIndex` except that it accepts `iteratee` - * which is invoked for `value` and each element of `array` to compute their - * sort ranking. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * var objects = [{ 'x': 4 }, { 'x': 5 }]; - * - * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); - * // => 0 - */ - function sortedIndexBy(array, value, iteratee) { - return baseSortedIndexBy(array, value, getIteratee(iteratee)); - } - - /** - * This method is like `_.indexOf` except that it performs a binary - * search on a sorted `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.sortedIndexOf([4, 5, 5, 5, 6], 5); - * // => 1 - */ - function sortedIndexOf(array, value) { - var length = array ? array.length : 0; - if (length) { - var index = baseSortedIndex(array, value); - if (index < length && eq(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * This method is like `_.sortedIndex` except that it returns the highest - * index at which `value` should be inserted into `array` in order to - * maintain its sort order. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * _.sortedLastIndex([4, 5, 5, 5, 6], 5); - * // => 4 - */ - function sortedLastIndex(array, value) { - return baseSortedIndex(array, value, true); - } - - /** - * This method is like `_.sortedLastIndex` except that it accepts `iteratee` - * which is invoked for `value` and each element of `array` to compute their - * sort ranking. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * var objects = [{ 'x': 4 }, { 'x': 5 }]; - * - * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); - * // => 1 - * - * // The `_.property` iteratee shorthand. - * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); - * // => 1 - */ - function sortedLastIndexBy(array, value, iteratee) { - return baseSortedIndexBy(array, value, getIteratee(iteratee), true); - } - - /** - * This method is like `_.lastIndexOf` except that it performs a binary - * search on a sorted `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); - * // => 3 - */ - function sortedLastIndexOf(array, value) { - var length = array ? array.length : 0; - if (length) { - var index = baseSortedIndex(array, value, true) - 1; - if (eq(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * This method is like `_.uniq` except that it's designed and optimized - * for sorted arrays. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.sortedUniq([1, 1, 2]); - * // => [1, 2] - */ - function sortedUniq(array) { - return (array && array.length) - ? baseSortedUniq(array) - : []; - } - - /** - * This method is like `_.uniqBy` except that it's designed and optimized - * for sorted arrays. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); - * // => [1.1, 2.3] - */ - function sortedUniqBy(array, iteratee) { - return (array && array.length) - ? baseSortedUniq(array, getIteratee(iteratee)) - : []; - } - - /** - * Gets all but the first element of `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to query. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.tail([1, 2, 3]); - * // => [2, 3] - */ - function tail(array) { - return drop(array, 1); - } - - /** - * Creates a slice of `array` with `n` elements taken from the beginning. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to take. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.take([1, 2, 3]); - * // => [1] - * - * _.take([1, 2, 3], 2); - * // => [1, 2] - * - * _.take([1, 2, 3], 5); - * // => [1, 2, 3] - * - * _.take([1, 2, 3], 0); - * // => [] - */ - function take(array, n, guard) { - if (!(array && array.length)) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - return baseSlice(array, 0, n < 0 ? 0 : n); - } - - /** - * Creates a slice of `array` with `n` elements taken from the end. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to take. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.takeRight([1, 2, 3]); - * // => [3] - * - * _.takeRight([1, 2, 3], 2); - * // => [2, 3] - * - * _.takeRight([1, 2, 3], 5); - * // => [1, 2, 3] - * - * _.takeRight([1, 2, 3], 0); - * // => [] - */ - function takeRight(array, n, guard) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - n = length - n; - return baseSlice(array, n < 0 ? 0 : n, length); - } - - /** - * Creates a slice of `array` with elements taken from the end. Elements are - * taken until `predicate` returns falsey. The predicate is invoked with - * three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.takeRightWhile(users, function(o) { return !o.active; }); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.matches` iteratee shorthand. - * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); - * // => objects for ['pebbles'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.takeRightWhile(users, ['active', false]); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.property` iteratee shorthand. - * _.takeRightWhile(users, 'active'); - * // => [] - */ - function takeRightWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), false, true) - : []; - } - - /** - * Creates a slice of `array` with elements taken from the beginning. Elements - * are taken until `predicate` returns falsey. The predicate is invoked with - * three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false}, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.takeWhile(users, function(o) { return !o.active; }); - * // => objects for ['barney', 'fred'] - * - * // The `_.matches` iteratee shorthand. - * _.takeWhile(users, { 'user': 'barney', 'active': false }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.takeWhile(users, ['active', false]); - * // => objects for ['barney', 'fred'] - * - * // The `_.property` iteratee shorthand. - * _.takeWhile(users, 'active'); - * // => [] - */ - function takeWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3)) - : []; - } - - /** - * Creates an array of unique values, in order, from all given arrays using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of combined values. - * @example - * - * _.union([2], [1, 2]); - * // => [2, 1] - */ - var union = rest(function(arrays) { - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); - }); - - /** - * This method is like `_.union` except that it accepts `iteratee` which is - * invoked for each element of each `arrays` to generate the criterion by - * which uniqueness is computed. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of combined values. - * @example - * - * _.unionBy([2.1], [1.2, 2.3], Math.floor); - * // => [2.1, 1.2] - * - * // The `_.property` iteratee shorthand. - * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }, { 'x': 2 }] - */ - var unionBy = rest(function(arrays) { - var iteratee = last(arrays); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee)); - }); - - /** - * This method is like `_.union` except that it accepts `comparator` which - * is invoked to compare elements of `arrays`. The comparator is invoked - * with two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of combined values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.unionWith(objects, others, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] - */ - var unionWith = rest(function(arrays) { - var comparator = last(arrays); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); - }); - - /** - * Creates a duplicate-free version of an array, using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons, in which only the first occurrence of each - * element is kept. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.uniq([2, 1, 2]); - * // => [2, 1] - */ - function uniq(array) { - return (array && array.length) - ? baseUniq(array) - : []; - } - - /** - * This method is like `_.uniq` except that it accepts `iteratee` which is - * invoked for each element in `array` to generate the criterion by which - * uniqueness is computed. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.uniqBy([2.1, 1.2, 2.3], Math.floor); - * // => [2.1, 1.2] - * - * // The `_.property` iteratee shorthand. - * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }, { 'x': 2 }] - */ - function uniqBy(array, iteratee) { - return (array && array.length) - ? baseUniq(array, getIteratee(iteratee)) - : []; - } - - /** - * This method is like `_.uniq` except that it accepts `comparator` which - * is invoked to compare elements of `array`. The comparator is invoked with - * two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.uniqWith(objects, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] - */ - function uniqWith(array, comparator) { - return (array && array.length) - ? baseUniq(array, undefined, comparator) - : []; - } - - /** - * This method is like `_.zip` except that it accepts an array of grouped - * elements and creates an array regrouping the elements to their pre-zip - * configuration. - * - * @static - * @memberOf _ - * @since 1.2.0 - * @category Array - * @param {Array} array The array of grouped elements to process. - * @returns {Array} Returns the new array of regrouped elements. - * @example - * - * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]); - * // => [['fred', 30, true], ['barney', 40, false]] - * - * _.unzip(zipped); - * // => [['fred', 'barney'], [30, 40], [true, false]] - */ - function unzip(array) { - if (!(array && array.length)) { - return []; - } - var length = 0; - array = arrayFilter(array, function(group) { - if (isArrayLikeObject(group)) { - length = nativeMax(group.length, length); - return true; - } - }); - return baseTimes(length, function(index) { - return arrayMap(array, baseProperty(index)); - }); - } - - /** - * This method is like `_.unzip` except that it accepts `iteratee` to specify - * how regrouped values should be combined. The iteratee is invoked with the - * elements of each group: (...group). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Array - * @param {Array} array The array of grouped elements to process. - * @param {Function} [iteratee=_.identity] The function to combine - * regrouped values. - * @returns {Array} Returns the new array of regrouped elements. - * @example - * - * var zipped = _.zip([1, 2], [10, 20], [100, 200]); - * // => [[1, 10, 100], [2, 20, 200]] - * - * _.unzipWith(zipped, _.add); - * // => [3, 30, 300] - */ - function unzipWith(array, iteratee) { - if (!(array && array.length)) { - return []; - } - var result = unzip(array); - if (iteratee == null) { - return result; - } - return arrayMap(result, function(group) { - return apply(iteratee, undefined, group); - }); - } - - /** - * Creates an array excluding all given values using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...*} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.difference, _.xor - * @example - * - * _.without([2, 1, 2, 3], 1, 2); - * // => [3] - */ - var without = rest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, values) - : []; - }); - - /** - * Creates an array of unique values that is the - * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) - * of the given arrays. The order of result values is determined by the order - * they occur in the arrays. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of filtered values. - * @see _.difference, _.without - * @example - * - * _.xor([2, 1], [2, 3]); - * // => [1, 3] - */ - var xor = rest(function(arrays) { - return baseXor(arrayFilter(arrays, isArrayLikeObject)); - }); - - /** - * This method is like `_.xor` except that it accepts `iteratee` which is - * invoked for each element of each `arrays` to generate the criterion by - * which by which they're compared. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [1.2, 3.4] - * - * // The `_.property` iteratee shorthand. - * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 2 }] - */ - var xorBy = rest(function(arrays) { - var iteratee = last(arrays); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee)); - }); - - /** - * This method is like `_.xor` except that it accepts `comparator` which is - * invoked to compare elements of `arrays`. The comparator is invoked with - * two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.xorWith(objects, others, _.isEqual); - * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] - */ - var xorWith = rest(function(arrays) { - var comparator = last(arrays); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); - }); - - /** - * Creates an array of grouped elements, the first of which contains the - * first elements of the given arrays, the second of which contains the - * second elements of the given arrays, and so on. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to process. - * @returns {Array} Returns the new array of grouped elements. - * @example - * - * _.zip(['fred', 'barney'], [30, 40], [true, false]); - * // => [['fred', 30, true], ['barney', 40, false]] - */ - var zip = rest(unzip); - - /** - * This method is like `_.fromPairs` except that it accepts two arrays, - * one of property identifiers and one of corresponding values. - * - * @static - * @memberOf _ - * @since 0.4.0 - * @category Array - * @param {Array} [props=[]] The property identifiers. - * @param {Array} [values=[]] The property values. - * @returns {Object} Returns the new object. - * @example - * - * _.zipObject(['a', 'b'], [1, 2]); - * // => { 'a': 1, 'b': 2 } - */ - function zipObject(props, values) { - return baseZipObject(props || [], values || [], assignValue); - } - - /** - * This method is like `_.zipObject` except that it supports property paths. - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Array - * @param {Array} [props=[]] The property identifiers. - * @param {Array} [values=[]] The property values. - * @returns {Object} Returns the new object. - * @example - * - * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); - * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } - */ - function zipObjectDeep(props, values) { - return baseZipObject(props || [], values || [], baseSet); - } - - /** - * This method is like `_.zip` except that it accepts `iteratee` to specify - * how grouped values should be combined. The iteratee is invoked with the - * elements of each group: (...group). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Array - * @param {...Array} [arrays] The arrays to process. - * @param {Function} [iteratee=_.identity] The function to combine grouped values. - * @returns {Array} Returns the new array of grouped elements. - * @example - * - * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { - * return a + b + c; - * }); - * // => [111, 222] - */ - var zipWith = rest(function(arrays) { - var length = arrays.length, - iteratee = length > 1 ? arrays[length - 1] : undefined; - - iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; - return unzipWith(arrays, iteratee); - }); - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` wrapper instance that wraps `value` with explicit method - * chain sequences enabled. The result of such sequences must be unwrapped - * with `_#value`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Seq - * @param {*} value The value to wrap. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'pebbles', 'age': 1 } - * ]; - * - * var youngest = _ - * .chain(users) - * .sortBy('age') - * .map(function(o) { - * return o.user + ' is ' + o.age; - * }) - * .head() - * .value(); - * // => 'pebbles is 1' - */ - function chain(value) { - var result = lodash(value); - result.__chain__ = true; - return result; - } - - /** - * This method invokes `interceptor` and returns `value`. The interceptor - * is invoked with one argument; (value). The purpose of this method is to - * "tap into" a method chain sequence in order to modify intermediate results. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns `value`. - * @example - * - * _([1, 2, 3]) - * .tap(function(array) { - * // Mutate input array. - * array.pop(); - * }) - * .reverse() - * .value(); - * // => [2, 1] - */ - function tap(value, interceptor) { - interceptor(value); - return value; - } - - /** - * This method is like `_.tap` except that it returns the result of `interceptor`. - * The purpose of this method is to "pass thru" values replacing intermediate - * results in a method chain sequence. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns the result of `interceptor`. - * @example - * - * _(' abc ') - * .chain() - * .trim() - * .thru(function(value) { - * return [value]; - * }) - * .value(); - * // => ['abc'] - */ - function thru(value, interceptor) { - return interceptor(value); - } - - /** - * This method is the wrapper version of `_.at`. - * - * @name at - * @memberOf _ - * @since 1.0.0 - * @category Seq - * @param {...(string|string[])} [paths] The property paths of elements to pick. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _(object).at(['a[0].b.c', 'a[1]']).value(); - * // => [3, 4] - */ - var wrapperAt = rest(function(paths) { - paths = baseFlatten(paths, 1); - var length = paths.length, - start = length ? paths[0] : 0, - value = this.__wrapped__, - interceptor = function(object) { return baseAt(object, paths); }; - - if (length > 1 || this.__actions__.length || - !(value instanceof LazyWrapper) || !isIndex(start)) { - return this.thru(interceptor); - } - value = value.slice(start, +start + (length ? 1 : 0)); - value.__actions__.push({ - 'func': thru, - 'args': [interceptor], - 'thisArg': undefined - }); - return new LodashWrapper(value, this.__chain__).thru(function(array) { - if (length && !array.length) { - array.push(undefined); - } - return array; - }); - }); - - /** - * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. - * - * @name chain - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 } - * ]; - * - * // A sequence without explicit chaining. - * _(users).head(); - * // => { 'user': 'barney', 'age': 36 } - * - * // A sequence with explicit chaining. - * _(users) - * .chain() - * .head() - * .pick('user') - * .value(); - * // => { 'user': 'barney' } - */ - function wrapperChain() { - return chain(this); - } - - /** - * Executes the chain sequence and returns the wrapped result. - * - * @name commit - * @memberOf _ - * @since 3.2.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var array = [1, 2]; - * var wrapped = _(array).push(3); - * - * console.log(array); - * // => [1, 2] - * - * wrapped = wrapped.commit(); - * console.log(array); - * // => [1, 2, 3] - * - * wrapped.last(); - * // => 3 - * - * console.log(array); - * // => [1, 2, 3] - */ - function wrapperCommit() { - return new LodashWrapper(this.value(), this.__chain__); - } - - /** - * Gets the next value on a wrapped object following the - * [iterator protocol](https://mdn.io/iteration_protocols#iterator). - * - * @name next - * @memberOf _ - * @since 4.0.0 - * @category Seq - * @returns {Object} Returns the next iterator value. - * @example - * - * var wrapped = _([1, 2]); - * - * wrapped.next(); - * // => { 'done': false, 'value': 1 } - * - * wrapped.next(); - * // => { 'done': false, 'value': 2 } - * - * wrapped.next(); - * // => { 'done': true, 'value': undefined } - */ - function wrapperNext() { - if (this.__values__ === undefined) { - this.__values__ = toArray(this.value()); - } - var done = this.__index__ >= this.__values__.length, - value = done ? undefined : this.__values__[this.__index__++]; - - return { 'done': done, 'value': value }; - } - - /** - * Enables the wrapper to be iterable. - * - * @name Symbol.iterator - * @memberOf _ - * @since 4.0.0 - * @category Seq - * @returns {Object} Returns the wrapper object. - * @example - * - * var wrapped = _([1, 2]); - * - * wrapped[Symbol.iterator]() === wrapped; - * // => true - * - * Array.from(wrapped); - * // => [1, 2] - */ - function wrapperToIterator() { - return this; - } - - /** - * Creates a clone of the chain sequence planting `value` as the wrapped value. - * - * @name plant - * @memberOf _ - * @since 3.2.0 - * @category Seq - * @param {*} value The value to plant. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2]).map(square); - * var other = wrapped.plant([3, 4]); - * - * other.value(); - * // => [9, 16] - * - * wrapped.value(); - * // => [1, 4] - */ - function wrapperPlant(value) { - var result, - parent = this; - - while (parent instanceof baseLodash) { - var clone = wrapperClone(parent); - clone.__index__ = 0; - clone.__values__ = undefined; - if (result) { - previous.__wrapped__ = clone; - } else { - result = clone; - } - var previous = clone; - parent = parent.__wrapped__; - } - previous.__wrapped__ = value; - return result; - } - - /** - * This method is the wrapper version of `_.reverse`. - * - * **Note:** This method mutates the wrapped array. - * - * @name reverse - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var array = [1, 2, 3]; - * - * _(array).reverse().value() - * // => [3, 2, 1] - * - * console.log(array); - * // => [3, 2, 1] - */ - function wrapperReverse() { - var value = this.__wrapped__; - if (value instanceof LazyWrapper) { - var wrapped = value; - if (this.__actions__.length) { - wrapped = new LazyWrapper(this); - } - wrapped = wrapped.reverse(); - wrapped.__actions__.push({ - 'func': thru, - 'args': [reverse], - 'thisArg': undefined - }); - return new LodashWrapper(wrapped, this.__chain__); - } - return this.thru(reverse); - } - - /** - * Executes the chain sequence to resolve the unwrapped value. - * - * @name value - * @memberOf _ - * @since 0.1.0 - * @alias toJSON, valueOf - * @category Seq - * @returns {*} Returns the resolved unwrapped value. - * @example - * - * _([1, 2, 3]).value(); - * // => [1, 2, 3] - */ - function wrapperValue() { - return baseWrapperValue(this.__wrapped__, this.__actions__); - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The corresponding value of - * each key is the number of times the key was returned by `iteratee`. The - * iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.countBy([6.1, 4.2, 6.3], Math.floor); - * // => { '4': 1, '6': 2 } - * - * // The `_.property` iteratee shorthand. - * _.countBy(['one', 'two', 'three'], 'length'); - * // => { '3': 2, '5': 1 } - */ - var countBy = createAggregator(function(result, value, key) { - hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1); - }); - - /** - * Checks if `predicate` returns truthy for **all** elements of `collection`. - * Iteration is stopped once `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - * @example - * - * _.every([true, 1, null, 'yes'], Boolean); - * // => false - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.every(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.every(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.every(users, 'active'); - * // => false - */ - function every(collection, predicate, guard) { - var func = isArray(collection) ? arrayEvery : baseEvery; - if (guard && isIterateeCall(collection, predicate, guard)) { - predicate = undefined; - } - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Iterates over elements of `collection`, returning an array of all elements - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.reject - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * _.filter(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, { 'age': 36, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.filter(users, 'active'); - * // => objects for ['barney'] - */ - function filter(collection, predicate) { - var func = isArray(collection) ? arrayFilter : baseFilter; - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Iterates over elements of `collection`, returning the first element - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false }, - * { 'user': 'pebbles', 'age': 1, 'active': true } - * ]; - * - * _.find(users, function(o) { return o.age < 40; }); - * // => object for 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.find(users, { 'age': 1, 'active': true }); - * // => object for 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.find(users, ['active', false]); - * // => object for 'fred' - * - * // The `_.property` iteratee shorthand. - * _.find(users, 'active'); - * // => object for 'barney' - */ - var find = createFind(findIndex); - - /** - * This method is like `_.find` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Collection - * @param {Array|Object} collection The collection to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=collection.length-1] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * _.findLast([1, 2, 3, 4], function(n) { - * return n % 2 == 1; - * }); - * // => 3 - */ - var findLast = createFind(findLastIndex); - - /** - * Creates a flattened array of values by running each element in `collection` - * thru `iteratee` and flattening the mapped results. The iteratee is invoked - * with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [n, n]; - * } - * - * _.flatMap([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ - function flatMap(collection, iteratee) { - return baseFlatten(map(collection, iteratee), 1); - } - - /** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDeep([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ - function flatMapDeep(collection, iteratee) { - return baseFlatten(map(collection, iteratee), INFINITY); - } - - /** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDepth([1, 2], duplicate, 2); - * // => [[1, 1], [2, 2]] - */ - function flatMapDepth(collection, iteratee, depth) { - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(map(collection, iteratee), depth); - } - - /** - * Iterates over elements of `collection` and invokes `iteratee` for each element. - * The iteratee is invoked with three arguments: (value, index|key, collection). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * **Note:** As with other "Collections" methods, objects with a "length" - * property are iterated like arrays. To avoid this behavior use `_.forIn` - * or `_.forOwn` for object iteration. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias each - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEachRight - * @example - * - * _([1, 2]).forEach(function(value) { - * console.log(value); - * }); - * // => Logs `1` then `2`. - * - * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forEach(collection, iteratee) { - var func = isArray(collection) ? arrayEach : baseEach; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.forEach` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @alias eachRight - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEach - * @example - * - * _.forEachRight([1, 2], function(value) { - * console.log(value); - * }); - * // => Logs `2` then `1`. - */ - function forEachRight(collection, iteratee) { - var func = isArray(collection) ? arrayEachRight : baseEachRight; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The order of grouped values - * is determined by the order they occur in `collection`. The corresponding - * value of each key is an array of elements responsible for generating the - * key. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.groupBy([6.1, 4.2, 6.3], Math.floor); - * // => { '4': [4.2], '6': [6.1, 6.3] } - * - * // The `_.property` iteratee shorthand. - * _.groupBy(['one', 'two', 'three'], 'length'); - * // => { '3': ['one', 'two'], '5': ['three'] } - */ - var groupBy = createAggregator(function(result, value, key) { - if (hasOwnProperty.call(result, key)) { - result[key].push(value); - } else { - result[key] = [value]; - } - }); - - /** - * Checks if `value` is in `collection`. If `collection` is a string, it's - * checked for a substring of `value`, otherwise - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * is used for equality comparisons. If `fromIndex` is negative, it's used as - * the offset from the end of `collection`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object|string} collection The collection to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. - * @returns {boolean} Returns `true` if `value` is found, else `false`. - * @example - * - * _.includes([1, 2, 3], 1); - * // => true - * - * _.includes([1, 2, 3], 1, 2); - * // => false - * - * _.includes({ 'user': 'fred', 'age': 40 }, 'fred'); - * // => true - * - * _.includes('pebbles', 'eb'); - * // => true - */ - function includes(collection, value, fromIndex, guard) { - collection = isArrayLike(collection) ? collection : values(collection); - fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; - - var length = collection.length; - if (fromIndex < 0) { - fromIndex = nativeMax(length + fromIndex, 0); - } - return isString(collection) - ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) - : (!!length && baseIndexOf(collection, value, fromIndex) > -1); - } - - /** - * Invokes the method at `path` of each element in `collection`, returning - * an array of the results of each invoked method. Any additional arguments - * are provided to each invoked method. If `methodName` is a function, it's - * invoked for and `this` bound to, each element in `collection`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|string} path The path of the method to invoke or - * the function invoked per iteration. - * @param {...*} [args] The arguments to invoke each method with. - * @returns {Array} Returns the array of results. - * @example - * - * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); - * // => [[1, 5, 7], [1, 2, 3]] - * - * _.invokeMap([123, 456], String.prototype.split, ''); - * // => [['1', '2', '3'], ['4', '5', '6']] - */ - var invokeMap = rest(function(collection, path, args) { - var index = -1, - isFunc = typeof path == 'function', - isProp = isKey(path), - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value) { - var func = isFunc ? path : ((isProp && value != null) ? value[path] : undefined); - result[++index] = func ? apply(func, value, args) : baseInvoke(value, path, args); - }); - return result; - }); - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The corresponding value of - * each key is the last element responsible for generating the key. The - * iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * var array = [ - * { 'dir': 'left', 'code': 97 }, - * { 'dir': 'right', 'code': 100 } - * ]; - * - * _.keyBy(array, function(o) { - * return String.fromCharCode(o.code); - * }); - * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } - * - * _.keyBy(array, 'dir'); - * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } - */ - var keyBy = createAggregator(function(result, value, key) { - result[key] = value; - }); - - /** - * Creates an array of values by running each element in `collection` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. - * - * The guarded methods are: - * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, - * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, - * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, - * `template`, `trim`, `trimEnd`, `trimStart`, and `words` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - * @example - * - * function square(n) { - * return n * n; - * } - * - * _.map([4, 8], square); - * // => [16, 64] - * - * _.map({ 'a': 4, 'b': 8 }, square); - * // => [16, 64] (iteration order is not guaranteed) - * - * var users = [ - * { 'user': 'barney' }, - * { 'user': 'fred' } - * ]; - * - * // The `_.property` iteratee shorthand. - * _.map(users, 'user'); - * // => ['barney', 'fred'] - */ - function map(collection, iteratee) { - var func = isArray(collection) ? arrayMap : baseMap; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.sortBy` except that it allows specifying the sort - * orders of the iteratees to sort by. If `orders` is unspecified, all values - * are sorted in ascending order. Otherwise, specify an order of "desc" for - * descending or "asc" for ascending sort order of corresponding values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] - * The iteratees to sort by. - * @param {string[]} [orders] The sort orders of `iteratees`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 34 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 36 } - * ]; - * - * // Sort by `user` in ascending order and by `age` in descending order. - * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - */ - function orderBy(collection, iteratees, orders, guard) { - if (collection == null) { - return []; - } - if (!isArray(iteratees)) { - iteratees = iteratees == null ? [] : [iteratees]; - } - orders = guard ? undefined : orders; - if (!isArray(orders)) { - orders = orders == null ? [] : [orders]; - } - return baseOrderBy(collection, iteratees, orders); - } - - /** - * Creates an array of elements split into two groups, the first of which - * contains elements `predicate` returns truthy for, the second of which - * contains elements `predicate` returns falsey for. The predicate is - * invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the array of grouped elements. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': true }, - * { 'user': 'pebbles', 'age': 1, 'active': false } - * ]; - * - * _.partition(users, function(o) { return o.active; }); - * // => objects for [['fred'], ['barney', 'pebbles']] - * - * // The `_.matches` iteratee shorthand. - * _.partition(users, { 'age': 1, 'active': false }); - * // => objects for [['pebbles'], ['barney', 'fred']] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.partition(users, ['active', false]); - * // => objects for [['barney', 'pebbles'], ['fred']] - * - * // The `_.property` iteratee shorthand. - * _.partition(users, 'active'); - * // => objects for [['fred'], ['barney', 'pebbles']] - */ - var partition = createAggregator(function(result, value, key) { - result[key ? 0 : 1].push(value); - }, function() { return [[], []]; }); - - /** - * Reduces `collection` to a value which is the accumulated result of running - * each element in `collection` thru `iteratee`, where each successive - * invocation is supplied the return value of the previous. If `accumulator` - * is not given, the first element of `collection` is used as the initial - * value. The iteratee is invoked with four arguments: - * (accumulator, value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.reduce`, `_.reduceRight`, and `_.transform`. - * - * The guarded methods are: - * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, - * and `sortBy` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduceRight - * @example - * - * _.reduce([1, 2], function(sum, n) { - * return sum + n; - * }, 0); - * // => 3 - * - * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * return result; - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) - */ - function reduce(collection, iteratee, accumulator) { - var func = isArray(collection) ? arrayReduce : baseReduce, - initAccum = arguments.length < 3; - - return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); - } - - /** - * This method is like `_.reduce` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduce - * @example - * - * var array = [[0, 1], [2, 3], [4, 5]]; - * - * _.reduceRight(array, function(flattened, other) { - * return flattened.concat(other); - * }, []); - * // => [4, 5, 2, 3, 0, 1] - */ - function reduceRight(collection, iteratee, accumulator) { - var func = isArray(collection) ? arrayReduceRight : baseReduce, - initAccum = arguments.length < 3; - - return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); - } - - /** - * The opposite of `_.filter`; this method returns the elements of `collection` - * that `predicate` does **not** return truthy for. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.filter - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': true } - * ]; - * - * _.reject(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.reject(users, { 'age': 40, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.reject(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.reject(users, 'active'); - * // => objects for ['barney'] - */ - function reject(collection, predicate) { - var func = isArray(collection) ? arrayFilter : baseFilter; - predicate = getIteratee(predicate, 3); - return func(collection, function(value, index, collection) { - return !predicate(value, index, collection); - }); - } - - /** - * Gets a random element from `collection`. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Collection - * @param {Array|Object} collection The collection to sample. - * @returns {*} Returns the random element. - * @example - * - * _.sample([1, 2, 3, 4]); - * // => 2 - */ - function sample(collection) { - var array = isArrayLike(collection) ? collection : values(collection), - length = array.length; - - return length > 0 ? array[baseRandom(0, length - 1)] : undefined; - } - - /** - * Gets `n` random elements at unique keys from `collection` up to the - * size of `collection`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to sample. - * @param {number} [n=1] The number of elements to sample. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the random elements. - * @example - * - * _.sampleSize([1, 2, 3], 2); - * // => [3, 1] - * - * _.sampleSize([1, 2, 3], 4); - * // => [2, 3, 1] - */ - function sampleSize(collection, n, guard) { - var index = -1, - result = toArray(collection), - length = result.length, - lastIndex = length - 1; - - if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { - n = 1; - } else { - n = baseClamp(toInteger(n), 0, length); - } - while (++index < n) { - var rand = baseRandom(index, lastIndex), - value = result[rand]; - - result[rand] = result[index]; - result[index] = value; - } - result.length = n; - return result; - } - - /** - * Creates an array of shuffled values, using a version of the - * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to shuffle. - * @returns {Array} Returns the new shuffled array. - * @example - * - * _.shuffle([1, 2, 3, 4]); - * // => [4, 1, 3, 2] - */ - function shuffle(collection) { - return sampleSize(collection, MAX_ARRAY_LENGTH); - } - - /** - * Gets the size of `collection` by returning its length for array-like - * values or the number of own enumerable string keyed properties for objects. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @returns {number} Returns the collection size. - * @example - * - * _.size([1, 2, 3]); - * // => 3 - * - * _.size({ 'a': 1, 'b': 2 }); - * // => 2 - * - * _.size('pebbles'); - * // => 7 - */ - function size(collection) { - if (collection == null) { - return 0; - } - if (isArrayLike(collection)) { - var result = collection.length; - return (result && isString(collection)) ? stringSize(collection) : result; - } - if (isObjectLike(collection)) { - var tag = getTag(collection); - if (tag == mapTag || tag == setTag) { - return collection.size; - } - } - return keys(collection).length; - } - - /** - * Checks if `predicate` returns truthy for **any** element of `collection`. - * Iteration is stopped once `predicate` returns truthy. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - * @example - * - * _.some([null, 0, 'yes', false], Boolean); - * // => true - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.some(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.some(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.some(users, 'active'); - * // => true - */ - function some(collection, predicate, guard) { - var func = isArray(collection) ? arraySome : baseSome; - if (guard && isIterateeCall(collection, predicate, guard)) { - predicate = undefined; - } - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Creates an array of elements, sorted in ascending order by the results of - * running each element in a collection thru each iteratee. This method - * performs a stable sort, that is, it preserves the original sort order of - * equal elements. The iteratees are invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])} - * [iteratees=[_.identity]] The iteratees to sort by. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 34 } - * ]; - * - * _.sortBy(users, function(o) { return o.user; }); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - * - * _.sortBy(users, ['user', 'age']); - * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] - * - * _.sortBy(users, 'user', function(o) { - * return Math.floor(o.age / 10); - * }); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - */ - var sortBy = rest(function(collection, iteratees) { - if (collection == null) { - return []; - } - var length = iteratees.length; - if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { - iteratees = []; - } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { - iteratees = [iteratees[0]]; - } - iteratees = (iteratees.length == 1 && isArray(iteratees[0])) - ? iteratees[0] - : baseFlatten(iteratees, 1, isFlattenableIteratee); - - return baseOrderBy(collection, iteratees, []); - }); - - /*------------------------------------------------------------------------*/ - - /** - * Gets the timestamp of the number of milliseconds that have elapsed since - * the Unix epoch (1 January 1970 00:00:00 UTC). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Date - * @returns {number} Returns the timestamp. - * @example - * - * _.defer(function(stamp) { - * console.log(_.now() - stamp); - * }, _.now()); - * // => Logs the number of milliseconds it took for the deferred invocation. - */ - function now() { - return Date.now(); - } - - /*------------------------------------------------------------------------*/ - - /** - * The opposite of `_.before`; this method creates a function that invokes - * `func` once it's called `n` or more times. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {number} n The number of calls before `func` is invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var saves = ['profile', 'settings']; - * - * var done = _.after(saves.length, function() { - * console.log('done saving!'); - * }); - * - * _.forEach(saves, function(type) { - * asyncSave({ 'type': type, 'complete': done }); - * }); - * // => Logs 'done saving!' after the two async saves have completed. - */ - function after(n, func) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n < 1) { - return func.apply(this, arguments); - } - }; - } - - /** - * Creates a function that invokes `func`, with up to `n` arguments, - * ignoring any additional arguments. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to cap arguments for. - * @param {number} [n=func.length] The arity cap. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new capped function. - * @example - * - * _.map(['6', '8', '10'], _.ary(parseInt, 1)); - * // => [6, 8, 10] - */ - function ary(func, n, guard) { - n = guard ? undefined : n; - n = (func && n == null) ? func.length : n; - return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n); - } - - /** - * Creates a function that invokes `func`, with the `this` binding and arguments - * of the created function, while it's called less than `n` times. Subsequent - * calls to the created function return the result of the last `func` invocation. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {number} n The number of calls at which `func` is no longer invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * jQuery(element).on('click', _.before(5, addContactToList)); - * // => allows adding up to 4 contacts to the list - */ - function before(n, func) { - var result; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n > 0) { - result = func.apply(this, arguments); - } - if (n <= 1) { - func = undefined; - } - return result; - }; - } - - /** - * Creates a function that invokes `func` with the `this` binding of `thisArg` - * and `partials` prepended to the arguments it receives. - * - * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for partially applied arguments. - * - * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" - * property of bound functions. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var greet = function(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * }; - * - * var object = { 'user': 'fred' }; - * - * var bound = _.bind(greet, object, 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * // Bound with placeholders. - * var bound = _.bind(greet, object, _, '!'); - * bound('hi'); - * // => 'hi fred!' - */ - var bind = rest(function(func, thisArg, partials) { - var bitmask = BIND_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bind)); - bitmask |= PARTIAL_FLAG; - } - return createWrapper(func, bitmask, thisArg, partials, holders); - }); - - /** - * Creates a function that invokes the method at `object[key]` with `partials` - * prepended to the arguments it receives. - * - * This method differs from `_.bind` by allowing bound functions to reference - * methods that may be redefined or don't yet exist. See - * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) - * for more details. - * - * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Function - * @param {Object} object The object to invoke the method on. - * @param {string} key The key of the method. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var object = { - * 'user': 'fred', - * 'greet': function(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * } - * }; - * - * var bound = _.bindKey(object, 'greet', 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * object.greet = function(greeting, punctuation) { - * return greeting + 'ya ' + this.user + punctuation; - * }; - * - * bound('!'); - * // => 'hiya fred!' - * - * // Bound with placeholders. - * var bound = _.bindKey(object, 'greet', _, '!'); - * bound('hi'); - * // => 'hiya fred!' - */ - var bindKey = rest(function(object, key, partials) { - var bitmask = BIND_FLAG | BIND_KEY_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bindKey)); - bitmask |= PARTIAL_FLAG; - } - return createWrapper(key, bitmask, object, partials, holders); - }); - - /** - * Creates a function that accepts arguments of `func` and either invokes - * `func` returning its result, if at least `arity` number of arguments have - * been provided, or returns a function that accepts the remaining `func` - * arguments, and so on. The arity of `func` may be specified if `func.length` - * is not sufficient. - * - * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curry(abc); - * - * curried(1)(2)(3); - * // => [1, 2, 3] - * - * curried(1, 2)(3); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(1)(_, 3)(2); - * // => [1, 2, 3] - */ - function curry(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrapper(func, CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curry.placeholder; - return result; - } - - /** - * This method is like `_.curry` except that arguments are applied to `func` - * in the manner of `_.partialRight` instead of `_.partial`. - * - * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curryRight(abc); - * - * curried(3)(2)(1); - * // => [1, 2, 3] - * - * curried(2, 3)(1); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(3)(1, _)(2); - * // => [1, 2, 3] - */ - function curryRight(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrapper(func, CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curryRight.placeholder; - return result; - } - - /** - * Creates a debounced function that delays invoking `func` until after `wait` - * milliseconds have elapsed since the last time the debounced function was - * invoked. The debounced function comes with a `cancel` method to cancel - * delayed `func` invocations and a `flush` method to immediately invoke them. - * Provide an options object to indicate whether `func` should be invoked on - * the leading and/or trailing edge of the `wait` timeout. The `func` is invoked - * with the last arguments provided to the debounced function. Subsequent calls - * to the debounced function return the result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked - * on the trailing edge of the timeout only if the debounced function is - * invoked more than once during the `wait` timeout. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.debounce` and `_.throttle`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to debounce. - * @param {number} [wait=0] The number of milliseconds to delay. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=false] - * Specify invoking on the leading edge of the timeout. - * @param {number} [options.maxWait] - * The maximum time `func` is allowed to be delayed before it's invoked. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new debounced function. - * @example - * - * // Avoid costly calculations while the window size is in flux. - * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); - * - * // Invoke `sendMail` when clicked, debouncing subsequent calls. - * jQuery(element).on('click', _.debounce(sendMail, 300, { - * 'leading': true, - * 'trailing': false - * })); - * - * // Ensure `batchLog` is invoked once after 1 second of debounced calls. - * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); - * var source = new EventSource('/stream'); - * jQuery(source).on('message', debounced); - * - * // Cancel the trailing debounced invocation. - * jQuery(window).on('popstate', debounced.cancel); - */ - function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; - - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - wait = toNumber(wait) || 0; - if (isObject(options)) { - leading = !!options.leading; - maxing = 'maxWait' in options; - maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } - - function invokeFunc(time) { - var args = lastArgs, - thisArg = lastThis; - - lastArgs = lastThis = undefined; - lastInvokeTime = time; - result = func.apply(thisArg, args); - return result; - } - - function leadingEdge(time) { - // Reset any `maxWait` timer. - lastInvokeTime = time; - // Start the timer for the trailing edge. - timerId = setTimeout(timerExpired, wait); - // Invoke the leading edge. - return leading ? invokeFunc(time) : result; - } - - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - result = wait - timeSinceLastCall; - - return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result; - } - - function shouldInvoke(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime; - - // Either this is the first call, activity has stopped and we're at the - // trailing edge, the system time has gone backwards and we're treating - // it as the trailing edge, or we've hit the `maxWait` limit. - return (lastCallTime === undefined || (timeSinceLastCall >= wait) || - (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); - } - - function timerExpired() { - var time = now(); - if (shouldInvoke(time)) { - return trailingEdge(time); - } - // Restart the timer. - timerId = setTimeout(timerExpired, remainingWait(time)); - } - - function trailingEdge(time) { - timerId = undefined; - - // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. - if (trailing && lastArgs) { - return invokeFunc(time); - } - lastArgs = lastThis = undefined; - return result; - } - - function cancel() { - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; - } - - function flush() { - return timerId === undefined ? result : trailingEdge(now()); - } - - function debounced() { - var time = now(), - isInvoking = shouldInvoke(time); - - lastArgs = arguments; - lastThis = this; - lastCallTime = time; - - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); - } - if (maxing) { - // Handle invocations in a tight loop. - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); - } - } - if (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); - } - return result; - } - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; - } - - /** - * Defers invoking the `func` until the current call stack has cleared. Any - * additional arguments are provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to defer. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.defer(function(text) { - * console.log(text); - * }, 'deferred'); - * // => Logs 'deferred' after one or more milliseconds. - */ - var defer = rest(function(func, args) { - return baseDelay(func, 1, args); - }); - - /** - * Invokes `func` after `wait` milliseconds. Any additional arguments are - * provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.delay(function(text) { - * console.log(text); - * }, 1000, 'later'); - * // => Logs 'later' after one second. - */ - var delay = rest(function(func, wait, args) { - return baseDelay(func, toNumber(wait) || 0, args); - }); - - /** - * Creates a function that invokes `func` with arguments reversed. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to flip arguments for. - * @returns {Function} Returns the new flipped function. - * @example - * - * var flipped = _.flip(function() { - * return _.toArray(arguments); - * }); - * - * flipped('a', 'b', 'c', 'd'); - * // => ['d', 'c', 'b', 'a'] - */ - function flip(func) { - return createWrapper(func, FLIP_FLAG); - } - - /** - * Creates a function that memoizes the result of `func`. If `resolver` is - * provided, it determines the cache key for storing the result based on the - * arguments provided to the memoized function. By default, the first argument - * provided to the memoized function is used as the map cache key. The `func` - * is invoked with the `this` binding of the memoized function. - * - * **Note:** The cache is exposed as the `cache` property on the memoized - * function. Its creation may be customized by replacing the `_.memoize.Cache` - * constructor with one whose instances implement the - * [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object) - * method interface of `delete`, `get`, `has`, and `set`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to have its output memoized. - * @param {Function} [resolver] The function to resolve the cache key. - * @returns {Function} Returns the new memoized function. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * var other = { 'c': 3, 'd': 4 }; - * - * var values = _.memoize(_.values); - * values(object); - * // => [1, 2] - * - * values(other); - * // => [3, 4] - * - * object.a = 2; - * values(object); - * // => [1, 2] - * - * // Modify the result cache. - * values.cache.set(object, ['a', 'b']); - * values(object); - * // => ['a', 'b'] - * - * // Replace `_.memoize.Cache`. - * _.memoize.Cache = WeakMap; - */ - function memoize(func, resolver) { - if (typeof func != 'function' || (resolver && typeof resolver != 'function')) { - throw new TypeError(FUNC_ERROR_TEXT); - } - var memoized = function() { - var args = arguments, - key = resolver ? resolver.apply(this, args) : args[0], - cache = memoized.cache; - - if (cache.has(key)) { - return cache.get(key); - } - var result = func.apply(this, args); - memoized.cache = cache.set(key, result); - return result; - }; - memoized.cache = new (memoize.Cache || MapCache); - return memoized; - } - - // Assign cache to `_.memoize`. - memoize.Cache = MapCache; - - /** - * Creates a function that negates the result of the predicate `func`. The - * `func` predicate is invoked with the `this` binding and arguments of the - * created function. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} predicate The predicate to negate. - * @returns {Function} Returns the new negated function. - * @example - * - * function isEven(n) { - * return n % 2 == 0; - * } - * - * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); - * // => [1, 3, 5] - */ - function negate(predicate) { - if (typeof predicate != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return function() { - return !predicate.apply(this, arguments); - }; - } - - /** - * Creates a function that is restricted to invoking `func` once. Repeat calls - * to the function return the value of the first invocation. The `func` is - * invoked with the `this` binding and arguments of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var initialize = _.once(createApplication); - * initialize(); - * initialize(); - * // `initialize` invokes `createApplication` once - */ - function once(func) { - return before(2, func); - } - - /** - * Creates a function that invokes `func` with arguments transformed by - * corresponding `transforms`. - * - * @static - * @since 4.0.0 - * @memberOf _ - * @category Function - * @param {Function} func The function to wrap. - * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])} - * [transforms[_.identity]] The functions to transform. - * @returns {Function} Returns the new function. - * @example - * - * function doubled(n) { - * return n * 2; - * } - * - * function square(n) { - * return n * n; - * } - * - * var func = _.overArgs(function(x, y) { - * return [x, y]; - * }, [square, doubled]); - * - * func(9, 3); - * // => [81, 6] - * - * func(10, 5); - * // => [100, 10] - */ - var overArgs = rest(function(func, transforms) { - transforms = (transforms.length == 1 && isArray(transforms[0])) - ? arrayMap(transforms[0], baseUnary(getIteratee())) - : arrayMap(baseFlatten(transforms, 1, isFlattenableIteratee), baseUnary(getIteratee())); - - var funcsLength = transforms.length; - return rest(function(args) { - var index = -1, - length = nativeMin(args.length, funcsLength); - - while (++index < length) { - args[index] = transforms[index].call(this, args[index]); - } - return apply(func, this, args); - }); - }); - - /** - * Creates a function that invokes `func` with `partials` prepended to the - * arguments it receives. This method is like `_.bind` except it does **not** - * alter the `this` binding. - * - * The `_.partial.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * **Note:** This method doesn't set the "length" property of partially - * applied functions. - * - * @static - * @memberOf _ - * @since 0.2.0 - * @category Function - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * var greet = function(greeting, name) { - * return greeting + ' ' + name; - * }; - * - * var sayHelloTo = _.partial(greet, 'hello'); - * sayHelloTo('fred'); - * // => 'hello fred' - * - * // Partially applied with placeholders. - * var greetFred = _.partial(greet, _, 'fred'); - * greetFred('hi'); - * // => 'hi fred' - */ - var partial = rest(function(func, partials) { - var holders = replaceHolders(partials, getHolder(partial)); - return createWrapper(func, PARTIAL_FLAG, undefined, partials, holders); - }); - - /** - * This method is like `_.partial` except that partially applied arguments - * are appended to the arguments it receives. - * - * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * **Note:** This method doesn't set the "length" property of partially - * applied functions. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Function - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * var greet = function(greeting, name) { - * return greeting + ' ' + name; - * }; - * - * var greetFred = _.partialRight(greet, 'fred'); - * greetFred('hi'); - * // => 'hi fred' - * - * // Partially applied with placeholders. - * var sayHelloTo = _.partialRight(greet, 'hello', _); - * sayHelloTo('fred'); - * // => 'hello fred' - */ - var partialRight = rest(function(func, partials) { - var holders = replaceHolders(partials, getHolder(partialRight)); - return createWrapper(func, PARTIAL_RIGHT_FLAG, undefined, partials, holders); - }); - - /** - * Creates a function that invokes `func` with arguments arranged according - * to the specified `indexes` where the argument value at the first index is - * provided as the first argument, the argument value at the second index is - * provided as the second argument, and so on. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to rearrange arguments for. - * @param {...(number|number[])} indexes The arranged argument indexes. - * @returns {Function} Returns the new function. - * @example - * - * var rearged = _.rearg(function(a, b, c) { - * return [a, b, c]; - * }, [2, 0, 1]); - * - * rearged('b', 'c', 'a') - * // => ['a', 'b', 'c'] - */ - var rearg = rest(function(func, indexes) { - return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes, 1)); - }); - - /** - * Creates a function that invokes `func` with the `this` binding of the - * created function and arguments from `start` and beyond provided as - * an array. - * - * **Note:** This method is based on the - * [rest parameter](https://mdn.io/rest_parameters). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.rest(function(what, names) { - * return what + ' ' + _.initial(names).join(', ') + - * (_.size(names) > 1 ? ', & ' : '') + _.last(names); - * }); - * - * say('hello', 'fred', 'barney', 'pebbles'); - * // => 'hello fred, barney, & pebbles' - */ - function rest(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = nativeMax(start === undefined ? (func.length - 1) : toInteger(start), 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - switch (start) { - case 0: return func.call(this, array); - case 1: return func.call(this, args[0], array); - case 2: return func.call(this, args[0], args[1], array); - } - var otherArgs = Array(start + 1); - index = -1; - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = array; - return apply(func, this, otherArgs); - }; - } - - /** - * Creates a function that invokes `func` with the `this` binding of the - * create function and an array of arguments much like - * [`Function#apply`](http://www.ecma-international.org/ecma-262/6.0/#sec-function.prototype.apply). - * - * **Note:** This method is based on the - * [spread operator](https://mdn.io/spread_operator). - * - * @static - * @memberOf _ - * @since 3.2.0 - * @category Function - * @param {Function} func The function to spread arguments over. - * @param {number} [start=0] The start position of the spread. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.spread(function(who, what) { - * return who + ' says ' + what; - * }); - * - * say(['fred', 'hello']); - * // => 'fred says hello' - * - * var numbers = Promise.all([ - * Promise.resolve(40), - * Promise.resolve(36) - * ]); - * - * numbers.then(_.spread(function(x, y) { - * return x + y; - * })); - * // => a Promise of 76 - */ - function spread(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = start === undefined ? 0 : nativeMax(toInteger(start), 0); - return rest(function(args) { - var array = args[start], - otherArgs = castSlice(args, 0, start); - - if (array) { - arrayPush(otherArgs, array); - } - return apply(func, this, otherArgs); - }); - } - - /** - * Creates a throttled function that only invokes `func` at most once per - * every `wait` milliseconds. The throttled function comes with a `cancel` - * method to cancel delayed `func` invocations and a `flush` method to - * immediately invoke them. Provide an options object to indicate whether - * `func` should be invoked on the leading and/or trailing edge of the `wait` - * timeout. The `func` is invoked with the last arguments provided to the - * throttled function. Subsequent calls to the throttled function return the - * result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the throttled function - * is invoked more than once during the `wait` timeout. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.throttle` and `_.debounce`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to throttle. - * @param {number} [wait=0] The number of milliseconds to throttle invocations to. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=true] - * Specify invoking on the leading edge of the timeout. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new throttled function. - * @example - * - * // Avoid excessively updating the position while scrolling. - * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); - * - * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. - * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); - * jQuery(element).on('click', throttled); - * - * // Cancel the trailing throttled invocation. - * jQuery(window).on('popstate', throttled.cancel); - */ - function throttle(func, wait, options) { - var leading = true, - trailing = true; - - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - if (isObject(options)) { - leading = 'leading' in options ? !!options.leading : leading; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } - return debounce(func, wait, { - 'leading': leading, - 'maxWait': wait, - 'trailing': trailing - }); - } - - /** - * Creates a function that accepts up to one argument, ignoring any - * additional arguments. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - * @example - * - * _.map(['6', '8', '10'], _.unary(parseInt)); - * // => [6, 8, 10] - */ - function unary(func) { - return ary(func, 1); - } - - /** - * Creates a function that provides `value` to the wrapper function as its - * first argument. Any additional arguments provided to the function are - * appended to those provided to the wrapper function. The wrapper is invoked - * with the `this` binding of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {*} value The value to wrap. - * @param {Function} [wrapper=identity] The wrapper function. - * @returns {Function} Returns the new function. - * @example - * - * var p = _.wrap(_.escape, function(func, text) { - * return '

' + func(text) + '

'; - * }); - * - * p('fred, barney, & pebbles'); - * // => '

fred, barney, & pebbles

' - */ - function wrap(value, wrapper) { - wrapper = wrapper == null ? identity : wrapper; - return partial(wrapper, value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Casts `value` as an array if it's not one. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Lang - * @param {*} value The value to inspect. - * @returns {Array} Returns the cast array. - * @example - * - * _.castArray(1); - * // => [1] - * - * _.castArray({ 'a': 1 }); - * // => [{ 'a': 1 }] - * - * _.castArray('abc'); - * // => ['abc'] - * - * _.castArray(null); - * // => [null] - * - * _.castArray(undefined); - * // => [undefined] - * - * _.castArray(); - * // => [] - * - * var array = [1, 2, 3]; - * console.log(_.castArray(array) === array); - * // => true - */ - function castArray() { - if (!arguments.length) { - return []; - } - var value = arguments[0]; - return isArray(value) ? value : [value]; - } - - /** - * Creates a shallow clone of `value`. - * - * **Note:** This method is loosely based on the - * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) - * and supports cloning arrays, array buffers, booleans, date objects, maps, - * numbers, `Object` objects, regexes, sets, strings, symbols, and typed - * arrays. The own enumerable properties of `arguments` objects are cloned - * as plain objects. An empty object is returned for uncloneable values such - * as error objects, functions, DOM nodes, and WeakMaps. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to clone. - * @returns {*} Returns the cloned value. - * @see _.cloneDeep - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var shallow = _.clone(objects); - * console.log(shallow[0] === objects[0]); - * // => true - */ - function clone(value) { - return baseClone(value, false, true); - } - - /** - * This method is like `_.clone` except that it accepts `customizer` which - * is invoked to produce the cloned value. If `customizer` returns `undefined`, - * cloning is handled by the method instead. The `customizer` is invoked with - * up to four arguments; (value [, index|key, object, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the cloned value. - * @see _.cloneDeepWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(false); - * } - * } - * - * var el = _.cloneWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 0 - */ - function cloneWith(value, customizer) { - return baseClone(value, false, true, customizer); - } - - /** - * This method is like `_.clone` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @returns {*} Returns the deep cloned value. - * @see _.clone - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var deep = _.cloneDeep(objects); - * console.log(deep[0] === objects[0]); - * // => false - */ - function cloneDeep(value) { - return baseClone(value, true, true); - } - - /** - * This method is like `_.cloneWith` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the deep cloned value. - * @see _.cloneWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(true); - * } - * } - * - * var el = _.cloneDeepWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 20 - */ - function cloneDeepWith(value, customizer) { - return baseClone(value, true, true, customizer); - } - - /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'user': 'fred' }; - * var other = { 'user': 'fred' }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ - function eq(value, other) { - return value === other || (value !== value && other !== other); - } - - /** - * Checks if `value` is greater than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - * @see _.lt - * @example - * - * _.gt(3, 1); - * // => true - * - * _.gt(3, 3); - * // => false - * - * _.gt(1, 3); - * // => false - */ - var gt = createRelationalOperation(baseGt); - - /** - * Checks if `value` is greater than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than or equal to - * `other`, else `false`. - * @see _.lte - * @example - * - * _.gte(3, 1); - * // => true - * - * _.gte(3, 3); - * // => true - * - * _.gte(1, 3); - * // => false - */ - var gte = createRelationalOperation(function(value, other) { - return value >= other; - }); - - /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - function isArguments(value) { - // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode. - return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') && - (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag); - } - - /** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @type {Function} - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ - var isArray = Array.isArray; - - /** - * Checks if `value` is classified as an `ArrayBuffer` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArrayBuffer(new ArrayBuffer(2)); - * // => true - * - * _.isArrayBuffer(new Array(2)); - * // => false - */ - function isArrayBuffer(value) { - return isObjectLike(value) && objectToString.call(value) == arrayBufferTag; - } - - /** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ - function isArrayLike(value) { - return value != null && isLength(getLength(value)) && !isFunction(value); - } - - /** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ - function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); - } - - /** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ - function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && objectToString.call(value) == boolTag); - } - - /** - * Checks if `value` is a buffer. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. - * @example - * - * _.isBuffer(new Buffer(2)); - * // => true - * - * _.isBuffer(new Uint8Array(2)); - * // => false - */ - var isBuffer = !Buffer ? stubFalse : function(value) { - return value instanceof Buffer; - }; - - /** - * Checks if `value` is classified as a `Date` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isDate(new Date); - * // => true - * - * _.isDate('Mon April 23 2012'); - * // => false - */ - function isDate(value) { - return isObjectLike(value) && objectToString.call(value) == dateTag; - } - - /** - * Checks if `value` is likely a DOM element. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a DOM element, - * else `false`. - * @example - * - * _.isElement(document.body); - * // => true - * - * _.isElement(''); - * // => false - */ - function isElement(value) { - return !!value && value.nodeType === 1 && isObjectLike(value) && !isPlainObject(value); - } - - /** - * Checks if `value` is an empty object, collection, map, or set. - * - * Objects are considered empty if they have no own enumerable string keyed - * properties. - * - * Array-like values such as `arguments` objects, arrays, buffers, strings, or - * jQuery-like collections are considered empty if they have a `length` of `0`. - * Similarly, maps and sets are considered empty if they have a `size` of `0`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is empty, else `false`. - * @example - * - * _.isEmpty(null); - * // => true - * - * _.isEmpty(true); - * // => true - * - * _.isEmpty(1); - * // => true - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({ 'a': 1 }); - * // => false - */ - function isEmpty(value) { - if (isArrayLike(value) && - (isArray(value) || isString(value) || isFunction(value.splice) || - isArguments(value) || isBuffer(value))) { - return !value.length; - } - if (isObjectLike(value)) { - var tag = getTag(value); - if (tag == mapTag || tag == setTag) { - return !value.size; - } - } - for (var key in value) { - if (hasOwnProperty.call(value, key)) { - return false; - } - } - return !(nonEnumShadows && keys(value).length); - } - - /** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are **not** supported. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, - * else `false`. - * @example - * - * var object = { 'user': 'fred' }; - * var other = { 'user': 'fred' }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ - function isEqual(value, other) { - return baseIsEqual(value, other); - } - - /** - * This method is like `_.isEqual` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with up to - * six arguments: (objValue, othValue [, index|key, object, other, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if the values are equivalent, - * else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, othValue) { - * if (isGreeting(objValue) && isGreeting(othValue)) { - * return true; - * } - * } - * - * var array = ['hello', 'goodbye']; - * var other = ['hi', 'goodbye']; - * - * _.isEqualWith(array, other, customizer); - * // => true - */ - function isEqualWith(value, other, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - var result = customizer ? customizer(value, other) : undefined; - return result === undefined ? baseIsEqual(value, other, customizer) : !!result; - } - - /** - * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, - * `SyntaxError`, `TypeError`, or `URIError` object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an error object, - * else `false`. - * @example - * - * _.isError(new Error); - * // => true - * - * _.isError(Error); - * // => false - */ - function isError(value) { - if (!isObjectLike(value)) { - return false; - } - return (objectToString.call(value) == errorTag) || - (typeof value.message == 'string' && typeof value.name == 'string'); - } - - /** - * Checks if `value` is a finite primitive number. - * - * **Note:** This method is based on - * [`Number.isFinite`](https://mdn.io/Number/isFinite). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a finite number, - * else `false`. - * @example - * - * _.isFinite(3); - * // => true - * - * _.isFinite(Number.MIN_VALUE); - * // => true - * - * _.isFinite(Infinity); - * // => false - * - * _.isFinite('3'); - * // => false - */ - function isFinite(value) { - return typeof value == 'number' && nativeIsFinite(value); - } - - /** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ - function isFunction(value) { - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 8 which returns 'object' for typed array and weak map constructors, - // and PhantomJS 1.9 which returns 'function' for `NodeList` instances. - var tag = isObject(value) ? objectToString.call(value) : ''; - return tag == funcTag || tag == genTag; - } - - /** - * Checks if `value` is an integer. - * - * **Note:** This method is based on - * [`Number.isInteger`](https://mdn.io/Number/isInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an integer, else `false`. - * @example - * - * _.isInteger(3); - * // => true - * - * _.isInteger(Number.MIN_VALUE); - * // => false - * - * _.isInteger(Infinity); - * // => false - * - * _.isInteger('3'); - * // => false - */ - function isInteger(value) { - return typeof value == 'number' && value == toInteger(value); - } - - /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This function is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, - * else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ - function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject(value) { - var type = typeof value; - return !!value && (type == 'object' || type == 'function'); - } - - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return !!value && typeof value == 'object'; - } - - /** - * Checks if `value` is classified as a `Map` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isMap(new Map); - * // => true - * - * _.isMap(new WeakMap); - * // => false - */ - function isMap(value) { - return isObjectLike(value) && getTag(value) == mapTag; - } - - /** - * Performs a partial deep comparison between `object` and `source` to - * determine if `object` contains equivalent property values. This method is - * equivalent to a `_.matches` function when `source` is partially applied. - * - * **Note:** This method supports comparing the same values as `_.isEqual`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * var object = { 'user': 'fred', 'age': 40 }; - * - * _.isMatch(object, { 'age': 40 }); - * // => true - * - * _.isMatch(object, { 'age': 36 }); - * // => false - */ - function isMatch(object, source) { - return object === source || baseIsMatch(object, source, getMatchData(source)); - } - - /** - * This method is like `_.isMatch` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with five - * arguments: (objValue, srcValue, index|key, object, source). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, srcValue) { - * if (isGreeting(objValue) && isGreeting(srcValue)) { - * return true; - * } - * } - * - * var object = { 'greeting': 'hello' }; - * var source = { 'greeting': 'hi' }; - * - * _.isMatchWith(object, source, customizer); - * // => true - */ - function isMatchWith(object, source, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseIsMatch(object, source, getMatchData(source), customizer); - } - - /** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ - function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; - } - - /** - * Checks if `value` is a pristine native function. - * - * **Note:** This method can't reliably detect native functions in the - * presence of the `core-js` package because `core-js` circumvents this kind - * of detection. Despite multiple requests, the `core-js` maintainer has made - * it clear: any attempt to fix the detection will be obstructed. As a result, - * we're left with little choice but to throw an error. Unfortunately, this - * also affects packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), - * which rely on `core-js`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ - function isNative(value) { - if (isMaskable(value)) { - throw new Error('This method is not supported with `core-js`. Try https://github.com/es-shims.'); - } - return baseIsNative(value); - } - - /** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ - function isNull(value) { - return value === null; - } - - /** - * Checks if `value` is `null` or `undefined`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is nullish, else `false`. - * @example - * - * _.isNil(null); - * // => true - * - * _.isNil(void 0); - * // => true - * - * _.isNil(NaN); - * // => false - */ - function isNil(value) { - return value == null; - } - - /** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ - function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && objectToString.call(value) == numberTag); - } - - /** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * @static - * @memberOf _ - * @since 0.8.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, - * else `false`. - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * _.isPlainObject(new Foo); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - * - * _.isPlainObject(Object.create(null)); - * // => true - */ - function isPlainObject(value) { - if (!isObjectLike(value) || - objectToString.call(value) != objectTag || isHostObject(value)) { - return false; - } - var proto = getPrototype(value); - if (proto === null) { - return true; - } - var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; - return (typeof Ctor == 'function' && - Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString); - } - - /** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ - function isRegExp(value) { - return isObject(value) && objectToString.call(value) == regexpTag; - } - - /** - * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 - * double precision number which isn't the result of a rounded unsafe integer. - * - * **Note:** This method is based on - * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a safe integer, - * else `false`. - * @example - * - * _.isSafeInteger(3); - * // => true - * - * _.isSafeInteger(Number.MIN_VALUE); - * // => false - * - * _.isSafeInteger(Infinity); - * // => false - * - * _.isSafeInteger('3'); - * // => false - */ - function isSafeInteger(value) { - return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is classified as a `Set` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isSet(new Set); - * // => true - * - * _.isSet(new WeakSet); - * // => false - */ - function isSet(value) { - return isObjectLike(value) && getTag(value) == setTag; - } - - /** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ - function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag); - } - - /** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ - function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && objectToString.call(value) == symbolTag); - } - - /** - * Checks if `value` is classified as a typed array. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isTypedArray(new Uint8Array); - * // => true - * - * _.isTypedArray([]); - * // => false - */ - function isTypedArray(value) { - return isObjectLike(value) && - isLength(value.length) && !!typedArrayTags[objectToString.call(value)]; - } - - /** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ - function isUndefined(value) { - return value === undefined; - } - - /** - * Checks if `value` is classified as a `WeakMap` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isWeakMap(new WeakMap); - * // => true - * - * _.isWeakMap(new Map); - * // => false - */ - function isWeakMap(value) { - return isObjectLike(value) && getTag(value) == weakMapTag; - } - - /** - * Checks if `value` is classified as a `WeakSet` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isWeakSet(new WeakSet); - * // => true - * - * _.isWeakSet(new Set); - * // => false - */ - function isWeakSet(value) { - return isObjectLike(value) && objectToString.call(value) == weakSetTag; - } - - /** - * Checks if `value` is less than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - * @see _.gt - * @example - * - * _.lt(1, 3); - * // => true - * - * _.lt(3, 3); - * // => false - * - * _.lt(3, 1); - * // => false - */ - var lt = createRelationalOperation(baseLt); - - /** - * Checks if `value` is less than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than or equal to - * `other`, else `false`. - * @see _.gte - * @example - * - * _.lte(1, 3); - * // => true - * - * _.lte(3, 3); - * // => true - * - * _.lte(3, 1); - * // => false - */ - var lte = createRelationalOperation(function(value, other) { - return value <= other; - }); - - /** - * Converts `value` to an array. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to convert. - * @returns {Array} Returns the converted array. - * @example - * - * _.toArray({ 'a': 1, 'b': 2 }); - * // => [1, 2] - * - * _.toArray('abc'); - * // => ['a', 'b', 'c'] - * - * _.toArray(1); - * // => [] - * - * _.toArray(null); - * // => [] - */ - function toArray(value) { - if (!value) { - return []; - } - if (isArrayLike(value)) { - return isString(value) ? stringToArray(value) : copyArray(value); - } - if (iteratorSymbol && value[iteratorSymbol]) { - return iteratorToArray(value[iteratorSymbol]()); - } - var tag = getTag(value), - func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); - - return func(value); - } - - /** - * Converts `value` to a finite number. - * - * @static - * @memberOf _ - * @since 4.12.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted number. - * @example - * - * _.toFinite(3.2); - * // => 3.2 - * - * _.toFinite(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toFinite(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toFinite('3.2'); - * // => 3.2 - */ - function toFinite(value) { - if (!value) { - return value === 0 ? value : 0; - } - value = toNumber(value); - if (value === INFINITY || value === -INFINITY) { - var sign = (value < 0 ? -1 : 1); - return sign * MAX_INTEGER; - } - return value === value ? value : 0; - } - - /** - * Converts `value` to an integer. - * - * **Note:** This method is loosely based on - * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toInteger(3.2); - * // => 3 - * - * _.toInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toInteger(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toInteger('3.2'); - * // => 3 - */ - function toInteger(value) { - var result = toFinite(value), - remainder = result % 1; - - return result === result ? (remainder ? result - remainder : result) : 0; - } - - /** - * Converts `value` to an integer suitable for use as the length of an - * array-like object. - * - * **Note:** This method is based on - * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toLength(3.2); - * // => 3 - * - * _.toLength(Number.MIN_VALUE); - * // => 0 - * - * _.toLength(Infinity); - * // => 4294967295 - * - * _.toLength('3.2'); - * // => 3 - */ - function toLength(value) { - return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; - } - - /** - * Converts `value` to a number. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {number} Returns the number. - * @example - * - * _.toNumber(3.2); - * // => 3.2 - * - * _.toNumber(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toNumber(Infinity); - * // => Infinity - * - * _.toNumber('3.2'); - * // => 3.2 - */ - function toNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - if (isObject(value)) { - var other = isFunction(value.valueOf) ? value.valueOf() : value; - value = isObject(other) ? (other + '') : other; - } - if (typeof value != 'string') { - return value === 0 ? value : +value; - } - value = value.replace(reTrim, ''); - var isBinary = reIsBinary.test(value); - return (isBinary || reIsOctal.test(value)) - ? freeParseInt(value.slice(2), isBinary ? 2 : 8) - : (reIsBadHex.test(value) ? NAN : +value); - } - - /** - * Converts `value` to a plain object flattening inherited enumerable string - * keyed properties of `value` to own properties of the plain object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {Object} Returns the converted plain object. - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.assign({ 'a': 1 }, new Foo); - * // => { 'a': 1, 'b': 2 } - * - * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); - * // => { 'a': 1, 'b': 2, 'c': 3 } - */ - function toPlainObject(value) { - return copyObject(value, keysIn(value)); - } - - /** - * Converts `value` to a safe integer. A safe integer can be compared and - * represented correctly. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toSafeInteger(3.2); - * // => 3 - * - * _.toSafeInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toSafeInteger(Infinity); - * // => 9007199254740991 - * - * _.toSafeInteger('3.2'); - * // => 3 - */ - function toSafeInteger(value) { - return baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER); - } - - /** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {string} Returns the string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ - function toString(value) { - return value == null ? '' : baseToString(value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Assigns own enumerable string keyed properties of source objects to the - * destination object. Source objects are applied from left to right. - * Subsequent sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object` and is loosely based on - * [`Object.assign`](https://mdn.io/Object/assign). - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assignIn - * @example - * - * function Foo() { - * this.c = 3; - * } - * - * function Bar() { - * this.e = 5; - * } - * - * Foo.prototype.d = 4; - * Bar.prototype.f = 6; - * - * _.assign({ 'a': 1 }, new Foo, new Bar); - * // => { 'a': 1, 'c': 3, 'e': 5 } - */ - var assign = createAssigner(function(object, source) { - if (nonEnumShadows || isPrototype(source) || isArrayLike(source)) { - copyObject(source, keys(source), object); - return; - } - for (var key in source) { - if (hasOwnProperty.call(source, key)) { - assignValue(object, key, source[key]); - } - } - }); - - /** - * This method is like `_.assign` except that it iterates over own and - * inherited source properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assign - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * function Bar() { - * this.d = 4; - * } - * - * Foo.prototype.c = 3; - * Bar.prototype.e = 5; - * - * _.assignIn({ 'a': 1 }, new Foo, new Bar); - * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 } - */ - var assignIn = createAssigner(function(object, source) { - if (nonEnumShadows || isPrototype(source) || isArrayLike(source)) { - copyObject(source, keysIn(source), object); - return; - } - for (var key in source) { - assignValue(object, key, source[key]); - } - }); - - /** - * This method is like `_.assignIn` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extendWith - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignInWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keysIn(source), object, customizer); - }); - - /** - * This method is like `_.assign` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignInWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keys(source), object, customizer); - }); - - /** - * Creates an array of values corresponding to `paths` of `object`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {...(string|string[])} [paths] The property paths of elements to pick. - * @returns {Array} Returns the picked values. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _.at(object, ['a[0].b.c', 'a[1]']); - * // => [3, 4] - */ - var at = rest(function(object, paths) { - return baseAt(object, baseFlatten(paths, 1)); - }); - - /** - * Creates an object that inherits from the `prototype` object. If a - * `properties` object is given, its own enumerable string keyed properties - * are assigned to the created object. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Object - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { - * 'constructor': Circle - * }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ - function create(prototype, properties) { - var result = baseCreate(prototype); - return properties ? baseAssign(result, properties) : result; - } - - /** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. - * - * **Note:** This method mutates `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example - * - * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' }); - * // => { 'user': 'barney', 'age': 36 } - */ - var defaults = rest(function(args) { - args.push(undefined, assignInDefaults); - return apply(assignInWith, undefined, args); - }); - - /** - * This method is like `_.defaults` except that it recursively assigns - * default properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaults - * @example - * - * _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } }); - * // => { 'user': { 'name': 'barney', 'age': 36 } } - * - */ - var defaultsDeep = rest(function(args) { - args.push(undefined, mergeDefaults); - return apply(mergeWith, undefined, args); - }); - - /** - * This method is like `_.find` except that it returns the key of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Object - * @param {Object} object The object to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findKey(users, function(o) { return o.age < 40; }); - * // => 'barney' (iteration order is not guaranteed) - * - * // The `_.matches` iteratee shorthand. - * _.findKey(users, { 'age': 1, 'active': true }); - * // => 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findKey(users, 'active'); - * // => 'barney' - */ - function findKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); - } - - /** - * This method is like `_.findKey` except that it iterates over elements of - * a collection in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findLastKey(users, function(o) { return o.age < 40; }); - * // => returns 'pebbles' assuming `_.findKey` returns 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.findLastKey(users, { 'age': 36, 'active': true }); - * // => 'barney' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findLastKey(users, 'active'); - * // => 'pebbles' - */ - function findLastKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); - } - - /** - * Iterates over own and inherited enumerable string keyed properties of an - * object and invokes `iteratee` for each property. The iteratee is invoked - * with three arguments: (value, key, object). Iteratee functions may exit - * iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forInRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forIn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). - */ - function forIn(object, iteratee) { - return object == null - ? object - : baseFor(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * This method is like `_.forIn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forIn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forInRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. - */ - function forInRight(object, iteratee) { - return object == null - ? object - : baseForRight(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * Iterates over own enumerable string keyed properties of an object and - * invokes `iteratee` for each property. The iteratee is invoked with three - * arguments: (value, key, object). Iteratee functions may exit iteration - * early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwnRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forOwn(object, iteratee) { - return object && baseForOwn(object, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.forOwn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwnRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. - */ - function forOwnRight(object, iteratee) { - return object && baseForOwnRight(object, getIteratee(iteratee, 3)); - } - - /** - * Creates an array of function property names from own enumerable properties - * of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functionsIn - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functions(new Foo); - * // => ['a', 'b'] - */ - function functions(object) { - return object == null ? [] : baseFunctions(object, keys(object)); - } - - /** - * Creates an array of function property names from own and inherited - * enumerable properties of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functions - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functionsIn(new Foo); - * // => ['a', 'b', 'c'] - */ - function functionsIn(object) { - return object == null ? [] : baseFunctions(object, keysIn(object)); - } - - /** - * Gets the value at `path` of `object`. If the resolved value is - * `undefined`, the `defaultValue` is used in its place. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.get(object, 'a[0].b.c'); - * // => 3 - * - * _.get(object, ['a', '0', 'b', 'c']); - * // => 3 - * - * _.get(object, 'a.b.c', 'default'); - * // => 'default' - */ - function get(object, path, defaultValue) { - var result = object == null ? undefined : baseGet(object, path); - return result === undefined ? defaultValue : result; - } - - /** - * Checks if `path` is a direct property of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = { 'a': { 'b': 2 } }; - * var other = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.has(object, 'a'); - * // => true - * - * _.has(object, 'a.b'); - * // => true - * - * _.has(object, ['a', 'b']); - * // => true - * - * _.has(other, 'a'); - * // => false - */ - function has(object, path) { - return object != null && hasPath(object, path, baseHas); - } - - /** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ - function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); - } - - /** - * Creates an object composed of the inverted keys and values of `object`. - * If `object` contains duplicate values, subsequent values overwrite - * property assignments of previous values. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Object - * @param {Object} object The object to invert. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invert(object); - * // => { '1': 'c', '2': 'b' } - */ - var invert = createInverter(function(result, value, key) { - result[value] = key; - }, constant(identity)); - - /** - * This method is like `_.invert` except that the inverted object is generated - * from the results of running each element of `object` thru `iteratee`. The - * corresponding inverted value of each inverted key is an array of keys - * responsible for generating the inverted value. The iteratee is invoked - * with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Object - * @param {Object} object The object to invert. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invertBy(object); - * // => { '1': ['a', 'c'], '2': ['b'] } - * - * _.invertBy(object, function(value) { - * return 'group' + value; - * }); - * // => { 'group1': ['a', 'c'], 'group2': ['b'] } - */ - var invertBy = createInverter(function(result, value, key) { - if (hasOwnProperty.call(result, value)) { - result[value].push(key); - } else { - result[value] = [key]; - } - }, getIteratee); - - /** - * Invokes the method at `path` of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {...*} [args] The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - * @example - * - * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; - * - * _.invoke(object, 'a[0].b.c.slice', 1, 3); - * // => [2, 3] - */ - var invoke = rest(baseInvoke); - - /** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ - function keys(object) { - var isProto = isPrototype(object); - if (!(isProto || isArrayLike(object))) { - return baseKeys(object); - } - var indexes = indexKeys(object), - skipIndexes = !!indexes, - result = indexes || [], - length = result.length; - - for (var key in object) { - if (baseHas(object, key) && - !(skipIndexes && (key == 'length' || isIndex(key, length))) && - !(isProto && key == 'constructor')) { - result.push(key); - } - } - return result; - } - - /** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ - function keysIn(object) { - var index = -1, - isProto = isPrototype(object), - props = baseKeysIn(object), - propsLength = props.length, - indexes = indexKeys(object), - skipIndexes = !!indexes, - result = indexes || [], - length = result.length; - - while (++index < propsLength) { - var key = props[index]; - if (!(skipIndexes && (key == 'length' || isIndex(key, length))) && - !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { - result.push(key); - } - } - return result; - } - - /** - * The opposite of `_.mapValues`; this method creates an object with the - * same values as `object` and keys generated by running each own enumerable - * string keyed property of `object` thru `iteratee`. The iteratee is invoked - * with three arguments: (value, key, object). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapValues - * @example - * - * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { - * return key + value; - * }); - * // => { 'a1': 1, 'b2': 2 } - */ - function mapKeys(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - result[iteratee(value, key, object)] = value; - }); - return result; - } - - /** - * Creates an object with the same keys as `object` and values generated - * by running each own enumerable string keyed property of `object` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, key, object). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapKeys - * @example - * - * var users = { - * 'fred': { 'user': 'fred', 'age': 40 }, - * 'pebbles': { 'user': 'pebbles', 'age': 1 } - * }; - * - * _.mapValues(users, function(o) { return o.age; }); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - * - * // The `_.property` iteratee shorthand. - * _.mapValues(users, 'age'); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - */ - function mapValues(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - result[key] = iteratee(value, key, object); - }); - return result; - } - - /** - * This method is like `_.assign` except that it recursively merges own and - * inherited enumerable string keyed properties of source objects into the - * destination object. Source properties that resolve to `undefined` are - * skipped if a destination value exists. Array and plain object properties - * are merged recursively. Other objects and value types are overridden by - * assignment. Source objects are applied from left to right. Subsequent - * sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @example - * - * var users = { - * 'data': [{ 'user': 'barney' }, { 'user': 'fred' }] - * }; - * - * var ages = { - * 'data': [{ 'age': 36 }, { 'age': 40 }] - * }; - * - * _.merge(users, ages); - * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] } - */ - var merge = createAssigner(function(object, source, srcIndex) { - baseMerge(object, source, srcIndex); - }); - - /** - * This method is like `_.merge` except that it accepts `customizer` which - * is invoked to produce the merged values of the destination and source - * properties. If `customizer` returns `undefined`, merging is handled by the - * method instead. The `customizer` is invoked with seven arguments: - * (objValue, srcValue, key, object, source, stack). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} customizer The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * function customizer(objValue, srcValue) { - * if (_.isArray(objValue)) { - * return objValue.concat(srcValue); - * } - * } - * - * var object = { - * 'fruits': ['apple'], - * 'vegetables': ['beet'] - * }; - * - * var other = { - * 'fruits': ['banana'], - * 'vegetables': ['carrot'] - * }; - * - * _.mergeWith(object, other, customizer); - * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] } - */ - var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { - baseMerge(object, source, srcIndex, customizer); - }); - - /** - * The opposite of `_.pick`; this method creates an object composed of the - * own and inherited enumerable string keyed properties of `object` that are - * not omitted. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [props] The property identifiers to omit. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omit(object, ['a', 'c']); - * // => { 'b': '2' } - */ - var omit = rest(function(object, props) { - if (object == null) { - return {}; - } - props = arrayMap(baseFlatten(props, 1), toKey); - return basePick(object, baseDifference(getAllKeysIn(object), props)); - }); - - /** - * The opposite of `_.pickBy`; this method creates an object composed of - * the own and inherited enumerable string keyed properties of `object` that - * `predicate` doesn't return truthy for. The predicate is invoked with two - * arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omitBy(object, _.isNumber); - * // => { 'b': '2' } - */ - function omitBy(object, predicate) { - predicate = getIteratee(predicate); - return basePickBy(object, function(value, key) { - return !predicate(value, key); - }); - } - - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [props] The property identifiers to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ - var pick = rest(function(object, props) { - return object == null ? {} : basePick(object, arrayMap(baseFlatten(props, 1), toKey)); - }); - - /** - * Creates an object composed of the `object` properties `predicate` returns - * truthy for. The predicate is invoked with two arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pickBy(object, _.isNumber); - * // => { 'a': 1, 'c': 3 } - */ - function pickBy(object, predicate) { - return object == null ? {} : basePickBy(object, getIteratee(predicate)); - } - - /** - * This method is like `_.get` except that if the resolved value is a - * function it's invoked with the `this` binding of its parent object and - * its result is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to resolve. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; - * - * _.result(object, 'a[0].b.c1'); - * // => 3 - * - * _.result(object, 'a[0].b.c2'); - * // => 4 - * - * _.result(object, 'a[0].b.c3', 'default'); - * // => 'default' - * - * _.result(object, 'a[0].b.c3', _.constant('default')); - * // => 'default' - */ - function result(object, path, defaultValue) { - path = isKey(path, object) ? [path] : castPath(path); - - var index = -1, - length = path.length; - - // Ensure the loop is entered when path is empty. - if (!length) { - object = undefined; - length = 1; - } - while (++index < length) { - var value = object == null ? undefined : object[toKey(path[index])]; - if (value === undefined) { - index = length; - value = defaultValue; - } - object = isFunction(value) ? value.call(object) : value; - } - return object; - } - - /** - * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, - * it's created. Arrays are created for missing index properties while objects - * are created for all other missing properties. Use `_.setWith` to customize - * `path` creation. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.set(object, 'a[0].b.c', 4); - * console.log(object.a[0].b.c); - * // => 4 - * - * _.set(object, ['x', '0', 'y', 'z'], 5); - * console.log(object.x[0].y.z); - * // => 5 - */ - function set(object, path, value) { - return object == null ? object : baseSet(object, path, value); - } - - /** - * This method is like `_.set` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.setWith(object, '[0][1]', 'a', Object); - * // => { '0': { '1': 'a' } } - */ - function setWith(object, path, value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseSet(object, path, value, customizer); - } - - /** - * Creates an array of own enumerable string keyed-value pairs for `object` - * which can be consumed by `_.fromPairs`. If `object` is a map or set, its - * entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entries - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairs(new Foo); - * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) - */ - var toPairs = createToPairs(keys); - - /** - * Creates an array of own and inherited enumerable string keyed-value pairs - * for `object` which can be consumed by `_.fromPairs`. If `object` is a map - * or set, its entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entriesIn - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairsIn(new Foo); - * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) - */ - var toPairsIn = createToPairs(keysIn); - - /** - * An alternative to `_.reduce`; this method transforms `object` to a new - * `accumulator` object which is the result of running each of its own - * enumerable string keyed properties thru `iteratee`, with each invocation - * potentially mutating the `accumulator` object. If `accumulator` is not - * provided, a new object with the same `[[Prototype]]` will be used. The - * iteratee is invoked with four arguments: (accumulator, value, key, object). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The custom accumulator value. - * @returns {*} Returns the accumulated value. - * @example - * - * _.transform([2, 3, 4], function(result, n) { - * result.push(n *= n); - * return n % 2 == 0; - * }, []); - * // => [4, 9] - * - * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } - */ - function transform(object, iteratee, accumulator) { - var isArr = isArray(object) || isTypedArray(object); - iteratee = getIteratee(iteratee, 4); - - if (accumulator == null) { - if (isArr || isObject(object)) { - var Ctor = object.constructor; - if (isArr) { - accumulator = isArray(object) ? new Ctor : []; - } else { - accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; - } - } else { - accumulator = {}; - } - } - (isArr ? arrayEach : baseForOwn)(object, function(value, index, object) { - return iteratee(accumulator, value, index, object); - }); - return accumulator; - } - - /** - * Removes the property at `path` of `object`. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 7 } }] }; - * _.unset(object, 'a[0].b.c'); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - * - * _.unset(object, ['a', '0', 'b', 'c']); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - */ - function unset(object, path) { - return object == null ? true : baseUnset(object, path); - } - - /** - * This method is like `_.set` except that accepts `updater` to produce the - * value to set. Use `_.updateWith` to customize `path` creation. The `updater` - * is invoked with one argument: (value). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.update(object, 'a[0].b.c', function(n) { return n * n; }); - * console.log(object.a[0].b.c); - * // => 9 - * - * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); - * console.log(object.x[0].y.z); - * // => 0 - */ - function update(object, path, updater) { - return object == null ? object : baseUpdate(object, path, castFunction(updater)); - } - - /** - * This method is like `_.update` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.updateWith(object, '[0][1]', _.constant('a'), Object); - * // => { '0': { '1': 'a' } } - */ - function updateWith(object, path, updater, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); - } - - /** - * Creates an array of the own enumerable string keyed property values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.values(new Foo); - * // => [1, 2] (iteration order is not guaranteed) - * - * _.values('hi'); - * // => ['h', 'i'] - */ - function values(object) { - return object ? baseValues(object, keys(object)) : []; - } - - /** - * Creates an array of the own and inherited enumerable string keyed property - * values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.valuesIn(new Foo); - * // => [1, 2, 3] (iteration order is not guaranteed) - */ - function valuesIn(object) { - return object == null ? [] : baseValues(object, keysIn(object)); - } - - /*------------------------------------------------------------------------*/ - - /** - * Clamps `number` within the inclusive `lower` and `upper` bounds. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Number - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - * @example - * - * _.clamp(-10, -5, 5); - * // => -5 - * - * _.clamp(10, -5, 5); - * // => 5 - */ - function clamp(number, lower, upper) { - if (upper === undefined) { - upper = lower; - lower = undefined; - } - if (upper !== undefined) { - upper = toNumber(upper); - upper = upper === upper ? upper : 0; - } - if (lower !== undefined) { - lower = toNumber(lower); - lower = lower === lower ? lower : 0; - } - return baseClamp(toNumber(number), lower, upper); - } - - /** - * Checks if `n` is between `start` and up to, but not including, `end`. If - * `end` is not specified, it's set to `start` with `start` then set to `0`. - * If `start` is greater than `end` the params are swapped to support - * negative ranges. - * - * @static - * @memberOf _ - * @since 3.3.0 - * @category Number - * @param {number} number The number to check. - * @param {number} [start=0] The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - * @see _.range, _.rangeRight - * @example - * - * _.inRange(3, 2, 4); - * // => true - * - * _.inRange(4, 8); - * // => true - * - * _.inRange(4, 2); - * // => false - * - * _.inRange(2, 2); - * // => false - * - * _.inRange(1.2, 2); - * // => true - * - * _.inRange(5.2, 4); - * // => false - * - * _.inRange(-3, -2, -6); - * // => true - */ - function inRange(number, start, end) { - start = toNumber(start) || 0; - if (end === undefined) { - end = start; - start = 0; - } else { - end = toNumber(end) || 0; - } - number = toNumber(number); - return baseInRange(number, start, end); - } - - /** - * Produces a random number between the inclusive `lower` and `upper` bounds. - * If only one argument is provided a number between `0` and the given number - * is returned. If `floating` is `true`, or either `lower` or `upper` are - * floats, a floating-point number is returned instead of an integer. - * - * **Note:** JavaScript follows the IEEE-754 standard for resolving - * floating-point values which can produce unexpected results. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Number - * @param {number} [lower=0] The lower bound. - * @param {number} [upper=1] The upper bound. - * @param {boolean} [floating] Specify returning a floating-point number. - * @returns {number} Returns the random number. - * @example - * - * _.random(0, 5); - * // => an integer between 0 and 5 - * - * _.random(5); - * // => also an integer between 0 and 5 - * - * _.random(5, true); - * // => a floating-point number between 0 and 5 - * - * _.random(1.2, 5.2); - * // => a floating-point number between 1.2 and 5.2 - */ - function random(lower, upper, floating) { - if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { - upper = floating = undefined; - } - if (floating === undefined) { - if (typeof upper == 'boolean') { - floating = upper; - upper = undefined; - } - else if (typeof lower == 'boolean') { - floating = lower; - lower = undefined; - } - } - if (lower === undefined && upper === undefined) { - lower = 0; - upper = 1; - } - else { - lower = toNumber(lower) || 0; - if (upper === undefined) { - upper = lower; - lower = 0; - } else { - upper = toNumber(upper) || 0; - } - } - if (lower > upper) { - var temp = lower; - lower = upper; - upper = temp; - } - if (floating || lower % 1 || upper % 1) { - var rand = nativeRandom(); - return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); - } - return baseRandom(lower, upper); - } - - /*------------------------------------------------------------------------*/ - - /** - * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the camel cased string. - * @example - * - * _.camelCase('Foo Bar'); - * // => 'fooBar' - * - * _.camelCase('--foo-bar--'); - * // => 'fooBar' - * - * _.camelCase('__FOO_BAR__'); - * // => 'fooBar' - */ - var camelCase = createCompounder(function(result, word, index) { - word = word.toLowerCase(); - return result + (index ? capitalize(word) : word); - }); - - /** - * Converts the first character of `string` to upper case and the remaining - * to lower case. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to capitalize. - * @returns {string} Returns the capitalized string. - * @example - * - * _.capitalize('FRED'); - * // => 'Fred' - */ - function capitalize(string) { - return upperFirst(toString(string).toLowerCase()); - } - - /** - * Deburrs `string` by converting - * [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) - * to basic latin letters and removing - * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to deburr. - * @returns {string} Returns the deburred string. - * @example - * - * _.deburr('déjà vu'); - * // => 'deja vu' - */ - function deburr(string) { - string = toString(string); - return string && string.replace(reLatin1, deburrLetter).replace(reComboMark, ''); - } - - /** - * Checks if `string` ends with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to search. - * @param {string} [target] The string to search for. - * @param {number} [position=string.length] The position to search up to. - * @returns {boolean} Returns `true` if `string` ends with `target`, - * else `false`. - * @example - * - * _.endsWith('abc', 'c'); - * // => true - * - * _.endsWith('abc', 'b'); - * // => false - * - * _.endsWith('abc', 'b', 2); - * // => true - */ - function endsWith(string, target, position) { - string = toString(string); - target = baseToString(target); - - var length = string.length; - position = position === undefined - ? length - : baseClamp(toInteger(position), 0, length); - - position -= target.length; - return position >= 0 && string.indexOf(target, position) == position; - } - - /** - * Converts the characters "&", "<", ">", '"', "'", and "\`" in `string` to - * their corresponding HTML entities. - * - * **Note:** No other characters are escaped. To escape additional - * characters use a third-party library like [_he_](https://mths.be/he). - * - * Though the ">" character is escaped for symmetry, characters like - * ">" and "/" don't need escaping in HTML and have no special meaning - * unless they're part of a tag or unquoted attribute value. See - * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) - * (under "semi-related fun fact") for more details. - * - * Backticks are escaped because in IE < 9, they can break out of - * attribute values or HTML comments. See [#59](https://html5sec.org/#59), - * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and - * [#133](https://html5sec.org/#133) of the - * [HTML5 Security Cheatsheet](https://html5sec.org/) for more details. - * - * When working with HTML you should always - * [quote attribute values](http://wonko.com/post/html-escaping) to reduce - * XSS vectors. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles' - */ - function escape(string) { - string = toString(string); - return (string && reHasUnescapedHtml.test(string)) - ? string.replace(reUnescapedHtml, escapeHtmlChar) - : string; - } - - /** - * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", - * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escapeRegExp('[lodash](https://lodash.com/)'); - * // => '\[lodash\]\(https://lodash\.com/\)' - */ - function escapeRegExp(string) { - string = toString(string); - return (string && reHasRegExpChar.test(string)) - ? string.replace(reRegExpChar, '\\$&') - : string; - } - - /** - * Converts `string` to - * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the kebab cased string. - * @example - * - * _.kebabCase('Foo Bar'); - * // => 'foo-bar' - * - * _.kebabCase('fooBar'); - * // => 'foo-bar' - * - * _.kebabCase('__FOO_BAR__'); - * // => 'foo-bar' - */ - var kebabCase = createCompounder(function(result, word, index) { - return result + (index ? '-' : '') + word.toLowerCase(); - }); - - /** - * Converts `string`, as space separated words, to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the lower cased string. - * @example - * - * _.lowerCase('--Foo-Bar--'); - * // => 'foo bar' - * - * _.lowerCase('fooBar'); - * // => 'foo bar' - * - * _.lowerCase('__FOO_BAR__'); - * // => 'foo bar' - */ - var lowerCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + word.toLowerCase(); - }); - - /** - * Converts the first character of `string` to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.lowerFirst('Fred'); - * // => 'fred' - * - * _.lowerFirst('FRED'); - * // => 'fRED' - */ - var lowerFirst = createCaseFirst('toLowerCase'); - - /** - * Pads `string` on the left and right sides if it's shorter than `length`. - * Padding characters are truncated if they can't be evenly divided by `length`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.pad('abc', 8); - * // => ' abc ' - * - * _.pad('abc', 8, '_-'); - * // => '_-abc_-_' - * - * _.pad('abc', 3); - * // => 'abc' - */ - function pad(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - if (!length || strLength >= length) { - return string; - } - var mid = (length - strLength) / 2; - return ( - createPadding(nativeFloor(mid), chars) + - string + - createPadding(nativeCeil(mid), chars) - ); - } - - /** - * Pads `string` on the right side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padEnd('abc', 6); - * // => 'abc ' - * - * _.padEnd('abc', 6, '_-'); - * // => 'abc_-_' - * - * _.padEnd('abc', 3); - * // => 'abc' - */ - function padEnd(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (string + createPadding(length - strLength, chars)) - : string; - } - - /** - * Pads `string` on the left side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padStart('abc', 6); - * // => ' abc' - * - * _.padStart('abc', 6, '_-'); - * // => '_-_abc' - * - * _.padStart('abc', 3); - * // => 'abc' - */ - function padStart(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (createPadding(length - strLength, chars) + string) - : string; - } - - /** - * Converts `string` to an integer of the specified radix. If `radix` is - * `undefined` or `0`, a `radix` of `10` is used unless `value` is a - * hexadecimal, in which case a `radix` of `16` is used. - * - * **Note:** This method aligns with the - * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category String - * @param {string} string The string to convert. - * @param {number} [radix=10] The radix to interpret `value` by. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {number} Returns the converted integer. - * @example - * - * _.parseInt('08'); - * // => 8 - * - * _.map(['6', '08', '10'], _.parseInt); - * // => [6, 8, 10] - */ - function parseInt(string, radix, guard) { - // Chrome fails to trim leading whitespace characters. - // See https://bugs.chromium.org/p/v8/issues/detail?id=3109 for more details. - if (guard || radix == null) { - radix = 0; - } else if (radix) { - radix = +radix; - } - string = toString(string).replace(reTrim, ''); - return nativeParseInt(string, radix || (reHasHexPrefix.test(string) ? 16 : 10)); - } - - /** - * Repeats the given string `n` times. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to repeat. - * @param {number} [n=1] The number of times to repeat the string. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {string} Returns the repeated string. - * @example - * - * _.repeat('*', 3); - * // => '***' - * - * _.repeat('abc', 2); - * // => 'abcabc' - * - * _.repeat('abc', 0); - * // => '' - */ - function repeat(string, n, guard) { - if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { - n = 1; - } else { - n = toInteger(n); - } - return baseRepeat(toString(string), n); - } - - /** - * Replaces matches for `pattern` in `string` with `replacement`. - * - * **Note:** This method is based on - * [`String#replace`](https://mdn.io/String/replace). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to modify. - * @param {RegExp|string} pattern The pattern to replace. - * @param {Function|string} replacement The match replacement. - * @returns {string} Returns the modified string. - * @example - * - * _.replace('Hi Fred', 'Fred', 'Barney'); - * // => 'Hi Barney' - */ - function replace() { - var args = arguments, - string = toString(args[0]); - - return args.length < 3 ? string : nativeReplace.call(string, args[1], args[2]); - } - - /** - * Converts `string` to - * [snake case](https://en.wikipedia.org/wiki/Snake_case). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the snake cased string. - * @example - * - * _.snakeCase('Foo Bar'); - * // => 'foo_bar' - * - * _.snakeCase('fooBar'); - * // => 'foo_bar' - * - * _.snakeCase('--FOO-BAR--'); - * // => 'foo_bar' - */ - var snakeCase = createCompounder(function(result, word, index) { - return result + (index ? '_' : '') + word.toLowerCase(); - }); - - /** - * Splits `string` by `separator`. - * - * **Note:** This method is based on - * [`String#split`](https://mdn.io/String/split). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to split. - * @param {RegExp|string} separator The separator pattern to split by. - * @param {number} [limit] The length to truncate results to. - * @returns {Array} Returns the string segments. - * @example - * - * _.split('a-b-c', '-', 2); - * // => ['a', 'b'] - */ - function split(string, separator, limit) { - if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { - separator = limit = undefined; - } - limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; - if (!limit) { - return []; - } - string = toString(string); - if (string && ( - typeof separator == 'string' || - (separator != null && !isRegExp(separator)) - )) { - separator = baseToString(separator); - if (separator == '' && reHasComplexSymbol.test(string)) { - return castSlice(stringToArray(string), 0, limit); - } - } - return nativeSplit.call(string, separator, limit); - } - - /** - * Converts `string` to - * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). - * - * @static - * @memberOf _ - * @since 3.1.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the start cased string. - * @example - * - * _.startCase('--foo-bar--'); - * // => 'Foo Bar' - * - * _.startCase('fooBar'); - * // => 'Foo Bar' - * - * _.startCase('__FOO_BAR__'); - * // => 'FOO BAR' - */ - var startCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + upperFirst(word); - }); - - /** - * Checks if `string` starts with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to search. - * @param {string} [target] The string to search for. - * @param {number} [position=0] The position to search from. - * @returns {boolean} Returns `true` if `string` starts with `target`, - * else `false`. - * @example - * - * _.startsWith('abc', 'a'); - * // => true - * - * _.startsWith('abc', 'b'); - * // => false - * - * _.startsWith('abc', 'b', 1); - * // => true - */ - function startsWith(string, target, position) { - string = toString(string); - position = baseClamp(toInteger(position), 0, string.length); - return string.lastIndexOf(baseToString(target), position) == position; - } - - /** - * Creates a compiled template function that can interpolate data properties - * in "interpolate" delimiters, HTML-escape interpolated data properties in - * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data - * properties may be accessed as free variables in the template. If a setting - * object is given, it takes precedence over `_.templateSettings` values. - * - * **Note:** In the development build `_.template` utilizes - * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) - * for easier debugging. - * - * For more information on precompiling templates see - * [lodash's custom builds documentation](https://lodash.com/custom-builds). - * - * For more information on Chrome extension sandboxes see - * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The template string. - * @param {Object} [options={}] The options object. - * @param {RegExp} [options.escape=_.templateSettings.escape] - * The HTML "escape" delimiter. - * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] - * The "evaluate" delimiter. - * @param {Object} [options.imports=_.templateSettings.imports] - * An object to import into the template as free variables. - * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] - * The "interpolate" delimiter. - * @param {string} [options.sourceURL='lodash.templateSources[n]'] - * The sourceURL of the compiled template. - * @param {string} [options.variable='obj'] - * The data object variable name. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the compiled template function. - * @example - * - * // Use the "interpolate" delimiter to create a compiled template. - * var compiled = _.template('hello <%= user %>!'); - * compiled({ 'user': 'fred' }); - * // => 'hello fred!' - * - * // Use the HTML "escape" delimiter to escape data property values. - * var compiled = _.template('<%- value %>'); - * compiled({ 'value': ' - - -``` - -In Node.js: -```js -// Load the fp build. -var fp = require('lodash/fp'); - -// Load a method category. -var object = require('lodash/fp/object'); - -// Load a single method for smaller builds with browserify/rollup/webpack. -var extend = require('lodash/fp/extend'); -``` - -## Mapping - -Immutable auto-curried iteratee-first data-last methods sound great, but what -does that really mean for each method? Below is a breakdown of the mapping used -to convert each method. - -#### Capped Iteratee Arguments - -Iteratee arguments are capped to avoid gotchas with variadic iteratees. -```js -// The `lodash/map` iteratee receives three arguments: -// (value, index|key, collection) -_.map(['6', '8', '10'], parseInt); -// → [6, NaN, 2] - -// The `lodash/fp/map` iteratee is capped at one argument: -// (value) -fp.map(parseInt)(['6', '8', '10']); -// → [6, 8, 10] -``` - -Methods that cap iteratees to one argument:
-<%= toFuncList(_.keys(_.pickBy(mapping.iterateeAry, _.partial(_.eq, _, 1)))) %> - -Methods that cap iteratees to two arguments:
-<%= toFuncList(_.keys(_.pickBy(mapping.iterateeAry, _.partial(_.eq, _, 2)))) %> - -The iteratee of `mapKeys` is invoked with one argument: (key) - -#### Fixed Arity - -Methods have fixed arities to support auto-currying. -```js -// `lodash/padStart` accepts an optional `chars` param. -_.padStart('a', 3, '-') -// → '--a' - -// `lodash/fp/padStart` does not. -fp.padStart(3)('a'); -// → ' a' -fp.padCharsStart('-')(3)('a'); -// → '--a' -``` - -Methods with a fixed arity of one:
-<%= toFuncList(_.difference(mapping.aryMethod[1], _.keys(mapping.skipFixed))) %> - -Methods with a fixed arity of two:
-<%= toFuncList(_.difference(mapping.aryMethod[2], _.keys(mapping.skipFixed))) %> - -Methods with a fixed arity of three:
-<%= toFuncList(_.difference(mapping.aryMethod[3], _.keys(mapping.skipFixed))) %> - -Methods with a fixed arity of four:
-<%= toFuncList(_.difference(mapping.aryMethod[4], _.keys(mapping.skipFixed))) %> - -#### Rearranged Arguments - -Method arguments are rearranged to make composition easier. -```js -// `lodash/filter` is data-first iteratee-last: -// (collection, iteratee) -var compact = _.partial(_.filter, _, Boolean); -compact(['a', null, 'c']); -// → ['a', 'c'] - -// `lodash/fp/filter` is iteratee-first data-last: -// (iteratee, collection) -var compact = fp.filter(Boolean); -compact(['a', null, 'c']); -// → ['a', 'c'] -``` - -##### Most methods follow these rules - -A fixed arity of two has an argument order of:
-<%= toArgOrder(mapping.aryRearg[2]) %> - -A fixed arity of three has an argument order of:
-<%= toArgOrder(mapping.aryRearg[3]) %> - -A fixed arity of four has an argument order of:
-<%= toArgOrder(mapping.aryRearg[4]) %> - -##### Exceptions to the rules - -Methods that accept an array of arguments as their second parameter:
-<%= toFuncList(_.keys(mapping.methodSpread)) %> - -Methods with unchanged argument orders:
-<%= toFuncList(_.keys(mapping.skipRearg)) %> - -Methods with custom argument orders:
-<%= _.map(_.keys(mapping.methodRearg), function(methodName) { - var orders = mapping.methodRearg[methodName]; - return ' * `_.' + methodName + '` has an order of ' + toArgOrder(orders); -}).join('\n') %> - -#### New Methods - -Not all variadic methods have corresponding new method variants. Feel free to -[request](https://github.com/lodash/lodash/blob/master/.github/CONTRIBUTING.md#feature-requests) -any additions. - -Methods created to accommodate Lodash’s variadic methods:
-<%= toFuncList(_.keys(mapping.remap)) %> - -#### Aliases - -There are <%= _.size(mapping.aliasToReal) %> method aliases:
-<%= _.map(_.keys(mapping.aliasToReal).sort(), function(alias) { - var realName = mapping.aliasToReal[alias]; - return ' * `_.' + alias + '` is an alias of `_.' + realName + '`'; -}).join('\n') %> - -## Placeholders - -The placeholder argument, which defaults to `_`, may be used to fill in method -arguments in a different order. Placeholders are filled by the first available -arguments of the curried returned function. -```js -// The equivalent of `2 > 5`. -_.gt(2)(5); -// → false - -// The equivalent of `_.gt(5, 2)` or `5 > 2`. -_.gt(_, 2)(5); -// → true -``` - -## Chaining - -The `lodash/fp` module **does not** convert chain sequence methods. See -[Izaak Schroeder’s article](https://medium.com/making-internets/why-using-chain-is-a-mistake-9bc1f80d51ba) -on using functional composition as an alternative to method chaining. - -## Convert - -Although `lodash/fp` & its method modules come pre-converted, there are times -when you may want to customize the conversion. That’s when the `convert` method -comes in handy. -```js -// Every option is `true` by default. -var _fp = fp.convert({ - // Specify capping iteratee arguments. - 'cap': true, - // Specify currying. - 'curry': true, - // Specify fixed arity. - 'fixed': true, - // Specify immutable operations. - 'immutable': true, - // Specify rearranging arguments. - 'rearg': true -}); - -// The `convert` method is available on each method too. -var mapValuesWithKey = fp.mapValues.convert({ 'cap': false }); - -// Here’s an example of disabling iteratee argument caps to access the `key` param. -mapValuesWithKey(function(value, key) { - return key == 'a' ? -1 : value; -})({ 'a': 1, 'b': 1 }); -// => { 'a': -1, 'b': 1 } -``` - -Manual conversions are also possible with the `convert` module. -```js -var convert = require('lodash/fp/convert'); - -// Convert by name. -var assign = convert('assign', require('lodash.assign')); - -// Convert by object. -var fp = convert({ - 'assign': require('lodash.assign'), - 'chunk': require('lodash.chunk') -}); - -// Convert by `lodash` instance. -var fp = convert(lodash.runInContext()); -``` - -## Tooling - -Use [eslint-plugin-lodash-fp](https://www.npmjs.com/package/eslint-plugin-lodash-fp) -to help use `lodash/fp` more efficiently. diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/_falseOptions.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/_falseOptions.jst deleted file mode 100644 index 773235e3..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/_falseOptions.jst +++ /dev/null @@ -1,7 +0,0 @@ -module.exports = { - 'cap': false, - 'curry': false, - 'fixed': false, - 'immutable': false, - 'rearg': false -}; diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/_util.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/_util.jst deleted file mode 100644 index d450396f..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/_util.jst +++ /dev/null @@ -1,14 +0,0 @@ -module.exports = { - 'ary': require('../ary'), - 'assign': require('../_baseAssign'), - 'clone': require('../clone'), - 'curry': require('../curry'), - 'forEach': require('../_arrayEach'), - 'isArray': require('../isArray'), - 'isFunction': require('../isFunction'), - 'iteratee': require('../iteratee'), - 'keys': require('../_baseKeys'), - 'rearg': require('../rearg'), - 'spread': require('../spread'), - 'toPath': require('../toPath') -}; diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/alias.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/alias.jst deleted file mode 100644 index 6d72710a..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/alias.jst +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./<%= name %>'); diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/category.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/category.jst deleted file mode 100644 index 62c2db8a..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/category.jst +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../<%= name %>')); diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/convert.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/convert.jst deleted file mode 100644 index 4795dc42..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/convert.jst +++ /dev/null @@ -1,18 +0,0 @@ -var baseConvert = require('./_baseConvert'), - util = require('./_util'); - -/** - * Converts `func` of `name` to an immutable auto-curried iteratee-first data-last - * version with conversion `options` applied. If `name` is an object its methods - * will be converted. - * - * @param {string} name The name of the function to wrap. - * @param {Function} [func] The function to wrap. - * @param {Object} [options] The options object. See `baseConvert` for more details. - * @returns {Function|Object} Returns the converted function or object. - */ -function convert(name, func, options) { - return baseConvert(util, name, func, options); -} - -module.exports = convert; diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/fp.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/fp.jst deleted file mode 100644 index e372dbbd..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/fp.jst +++ /dev/null @@ -1,2 +0,0 @@ -var _ = require('./lodash.min').runInContext(); -module.exports = require('./fp/_baseConvert')(_, _); diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/module.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/module.jst deleted file mode 100644 index 289bd2b6..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/module.jst +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('<%= name %>', require('../<%= _.result(mapping.remap, name, name) %>')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/thru.jst b/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/thru.jst deleted file mode 100644 index 5bc1a7b0..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/fp/template/modules/thru.jst +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('<%= name %>', require('../<%= _.result(mapping.remap, name, name) %>'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-dist.js b/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-dist.js deleted file mode 100644 index 14b3fd3c..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-dist.js +++ /dev/null @@ -1,30 +0,0 @@ -'use strict'; - -var async = require('async'), - path = require('path'); - -var file = require('../common/file'); - -var basePath = path.join(__dirname, '..', '..'), - distPath = path.join(basePath, 'dist'), - filename = 'lodash.js'; - -var baseLodash = path.join(basePath, filename), - distLodash = path.join(distPath, filename); - -/*----------------------------------------------------------------------------*/ - -function onComplete(error) { - if (error) { - throw error; - } -} - -function build() { - async.series([ - file.copy(baseLodash, distLodash), - file.min(distLodash) - ], onComplete); -} - -build(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-doc.js b/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-doc.js deleted file mode 100644 index 6c5f22b5..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-doc.js +++ /dev/null @@ -1,55 +0,0 @@ -'use strict'; - -var _ = require('lodash'), - docdown = require('docdown'), - fs = require('fs-extra'), - path = require('path'); - -var basePath = path.join(__dirname, '..', '..'), - docPath = path.join(basePath, 'doc'), - readmePath = path.join(docPath, 'README.md'); - -var pkg = require('../../package.json'), - version = pkg.version; - -var config = { - 'base': { - 'entryLinks': [ - '<% if (name == "templateSettings" || !/^(?:methods|properties|seq)$/i.test(category)) {' + - 'print("[Ⓝ](https://www.npmjs.com/package/lodash." + name.toLowerCase() + " \\"See the npm package\\")")' + - '} %>' - ], - 'path': path.join(basePath, 'lodash.js'), - 'title': 'lodash v' + version + '', - 'toc': 'categories', - 'url': 'https://github.com/lodash/lodash/blob/' + version + '/lodash.js' - }, - 'github': { - 'hash': 'github' - }, - 'site': { - 'tocLink': '#docs' - } -}; - -function postprocess(string) { - // Wrap symbol property identifiers in brackets. - return string.replace(/\.(Symbol\.(?:[a-z]+[A-Z]?)+)/g, '[$1]'); -} - -/*----------------------------------------------------------------------------*/ - -function onComplete(error) { - if (error) { - throw error; - } -} - -function build(type) { - var options = _.defaults({}, config.base, config[type]), - markdown = docdown(options); - - fs.writeFile(readmePath, postprocess(markdown), onComplete); -} - -build(_.last(process.argv)); diff --git a/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-modules.js b/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-modules.js deleted file mode 100644 index 5d89e0dc..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lib/main/build-modules.js +++ /dev/null @@ -1,34 +0,0 @@ -'use strict'; - -var _ = require('lodash'), - async = require('async'), - path = require('path'); - -var file = require('../common/file'); - -var basePath = path.join(__dirname, '..', '..'), - distPath = path.join(basePath, 'dist'); - -var filePairs = [ - [path.join(distPath, 'lodash.core.js'), 'core.js'], - [path.join(distPath, 'lodash.core.min.js'), 'core.min.js'], - [path.join(distPath, 'lodash.min.js'), 'lodash.min.js'] -]; - -/*----------------------------------------------------------------------------*/ - -function onComplete(error) { - if (error) { - throw error; - } -} - -function build(target) { - var actions = _.map(filePairs, function(pair) { - return file.copy(pair[0], path.join(target, pair[1])); - }); - - async.series(actions, onComplete); -} - -build(_.last(process.argv)); diff --git a/ecomp-portal-FE/client/bower_components/lodash/lodash.js b/ecomp-portal-FE/client/bower_components/lodash/lodash.js deleted file mode 100644 index 5b5c703b..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/lodash.js +++ /dev/null @@ -1,16404 +0,0 @@ -/** - * @license - * lodash - * Copyright jQuery Foundation and other contributors - * Released under MIT license - * Based on Underscore.js 1.8.3 - * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - */ -;(function() { - - /** Used as a safe reference for `undefined` in pre-ES5 environments. */ - var undefined; - - /** Used as the semantic version number. */ - var VERSION = '4.13.1'; - - /** Used as the size to enable large array optimizations. */ - var LARGE_ARRAY_SIZE = 200; - - /** Used as the `TypeError` message for "Functions" methods. */ - var FUNC_ERROR_TEXT = 'Expected a function'; - - /** Used to stand-in for `undefined` hash values. */ - var HASH_UNDEFINED = '__lodash_hash_undefined__'; - - /** Used as the internal argument placeholder. */ - var PLACEHOLDER = '__lodash_placeholder__'; - - /** Used to compose bitmasks for wrapper metadata. */ - var BIND_FLAG = 1, - BIND_KEY_FLAG = 2, - CURRY_BOUND_FLAG = 4, - CURRY_FLAG = 8, - CURRY_RIGHT_FLAG = 16, - PARTIAL_FLAG = 32, - PARTIAL_RIGHT_FLAG = 64, - ARY_FLAG = 128, - REARG_FLAG = 256, - FLIP_FLAG = 512; - - /** Used to compose bitmasks for comparison styles. */ - var UNORDERED_COMPARE_FLAG = 1, - PARTIAL_COMPARE_FLAG = 2; - - /** Used as default options for `_.truncate`. */ - var DEFAULT_TRUNC_LENGTH = 30, - DEFAULT_TRUNC_OMISSION = '...'; - - /** Used to detect hot functions by number of calls within a span of milliseconds. */ - var HOT_COUNT = 150, - HOT_SPAN = 16; - - /** Used to indicate the type of lazy iteratees. */ - var LAZY_FILTER_FLAG = 1, - LAZY_MAP_FLAG = 2, - LAZY_WHILE_FLAG = 3; - - /** Used as references for various `Number` constants. */ - var INFINITY = 1 / 0, - MAX_SAFE_INTEGER = 9007199254740991, - MAX_INTEGER = 1.7976931348623157e+308, - NAN = 0 / 0; - - /** Used as references for the maximum length and index of an array. */ - var MAX_ARRAY_LENGTH = 4294967295, - MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, - HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; - - /** `Object#toString` result references. */ - var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - mapTag = '[object Map]', - numberTag = '[object Number]', - objectTag = '[object Object]', - promiseTag = '[object Promise]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - symbolTag = '[object Symbol]', - weakMapTag = '[object WeakMap]', - weakSetTag = '[object WeakSet]'; - - var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - - /** Used to match empty string literals in compiled template source. */ - var reEmptyStringLeading = /\b__p \+= '';/g, - reEmptyStringMiddle = /\b(__p \+=) '' \+/g, - reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; - - /** Used to match HTML entities and HTML characters. */ - var reEscapedHtml = /&(?:amp|lt|gt|quot|#39|#96);/g, - reUnescapedHtml = /[&<>"'`]/g, - reHasEscapedHtml = RegExp(reEscapedHtml.source), - reHasUnescapedHtml = RegExp(reUnescapedHtml.source); - - /** Used to match template delimiters. */ - var reEscape = /<%-([\s\S]+?)%>/g, - reEvaluate = /<%([\s\S]+?)%>/g, - reInterpolate = /<%=([\s\S]+?)%>/g; - - /** Used to match property names within property paths. */ - var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, - reIsPlainProp = /^\w*$/, - rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(\.|\[\])(?:\4|$))/g; - - /** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns). - */ - var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, - reHasRegExpChar = RegExp(reRegExpChar.source); - - /** Used to match leading and trailing whitespace. */ - var reTrim = /^\s+|\s+$/g, - reTrimStart = /^\s+/, - reTrimEnd = /\s+$/; - - /** Used to match non-compound words composed of alphanumeric characters. */ - var reBasicWord = /[a-zA-Z0-9]+/g; - - /** Used to match backslashes in property paths. */ - var reEscapeChar = /\\(\\)?/g; - - /** - * Used to match - * [ES template delimiters](http://ecma-international.org/ecma-262/6.0/#sec-template-literal-lexical-components). - */ - var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; - - /** Used to match `RegExp` flags from their coerced string values. */ - var reFlags = /\w*$/; - - /** Used to detect hexadecimal string values. */ - var reHasHexPrefix = /^0x/i; - - /** Used to detect bad signed hexadecimal string values. */ - var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; - - /** Used to detect binary string values. */ - var reIsBinary = /^0b[01]+$/i; - - /** Used to detect host constructors (Safari). */ - var reIsHostCtor = /^\[object .+?Constructor\]$/; - - /** Used to detect octal string values. */ - var reIsOctal = /^0o[0-7]+$/i; - - /** Used to detect unsigned integer values. */ - var reIsUint = /^(?:0|[1-9]\d*)$/; - - /** Used to match latin-1 supplementary letters (excluding mathematical operators). */ - var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g; - - /** Used to ensure capturing order of template delimiters. */ - var reNoMatch = /($^)/; - - /** Used to match unescaped characters in compiled string literals. */ - var reUnescapedString = /['\n\r\u2028\u2029\\]/g; - - /** Used to compose unicode character classes. */ - var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23', - rsComboSymbolsRange = '\\u20d0-\\u20f0', - rsDingbatRange = '\\u2700-\\u27bf', - rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', - rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', - rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', - rsPunctuationRange = '\\u2000-\\u206f', - rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', - rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', - rsVarRange = '\\ufe0e\\ufe0f', - rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; - - /** Used to compose unicode capture groups. */ - var rsApos = "['\u2019]", - rsAstral = '[' + rsAstralRange + ']', - rsBreak = '[' + rsBreakRange + ']', - rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']', - rsDigits = '\\d+', - rsDingbat = '[' + rsDingbatRange + ']', - rsLower = '[' + rsLowerRange + ']', - rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', - rsFitz = '\\ud83c[\\udffb-\\udfff]', - rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', - rsNonAstral = '[^' + rsAstralRange + ']', - rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsUpper = '[' + rsUpperRange + ']', - rsZWJ = '\\u200d'; - - /** Used to compose unicode regexes. */ - var rsLowerMisc = '(?:' + rsLower + '|' + rsMisc + ')', - rsUpperMisc = '(?:' + rsUpper + '|' + rsMisc + ')', - rsOptLowerContr = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', - rsOptUpperContr = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', - reOptMod = rsModifier + '?', - rsOptVar = '[' + rsVarRange + ']?', - rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', - rsSeq = rsOptVar + reOptMod + rsOptJoin, - rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, - rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; - - /** Used to match apostrophes. */ - var reApos = RegExp(rsApos, 'g'); - - /** - * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and - * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). - */ - var reComboMark = RegExp(rsCombo, 'g'); - - /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ - var reComplexSymbol = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); - - /** Used to match complex or compound words. */ - var reComplexWord = RegExp([ - rsUpper + '?' + rsLower + '+' + rsOptLowerContr + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', - rsUpperMisc + '+' + rsOptUpperContr + '(?=' + [rsBreak, rsUpper + rsLowerMisc, '$'].join('|') + ')', - rsUpper + '?' + rsLowerMisc + '+' + rsOptLowerContr, - rsUpper + '+' + rsOptUpperContr, - rsDigits, - rsEmoji - ].join('|'), 'g'); - - /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ - var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']'); - - /** Used to detect strings that need a more robust regexp to match words. */ - var reHasComplexWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; - - /** Used to assign default `context` object properties. */ - var contextProps = [ - 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', - 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', - 'Promise', 'Reflect', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', - 'Uint8Array', 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', - '_', 'isFinite', 'parseInt', 'setTimeout' - ]; - - /** Used to make template sourceURLs easier to identify. */ - var templateCounter = -1; - - /** Used to identify `toStringTag` values of typed arrays. */ - var typedArrayTags = {}; - typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = - typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = - typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = - typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = - typedArrayTags[uint32Tag] = true; - typedArrayTags[argsTag] = typedArrayTags[arrayTag] = - typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = - typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = - typedArrayTags[errorTag] = typedArrayTags[funcTag] = - typedArrayTags[mapTag] = typedArrayTags[numberTag] = - typedArrayTags[objectTag] = typedArrayTags[regexpTag] = - typedArrayTags[setTag] = typedArrayTags[stringTag] = - typedArrayTags[weakMapTag] = false; - - /** Used to identify `toStringTag` values supported by `_.clone`. */ - var cloneableTags = {}; - cloneableTags[argsTag] = cloneableTags[arrayTag] = - cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = - cloneableTags[boolTag] = cloneableTags[dateTag] = - cloneableTags[float32Tag] = cloneableTags[float64Tag] = - cloneableTags[int8Tag] = cloneableTags[int16Tag] = - cloneableTags[int32Tag] = cloneableTags[mapTag] = - cloneableTags[numberTag] = cloneableTags[objectTag] = - cloneableTags[regexpTag] = cloneableTags[setTag] = - cloneableTags[stringTag] = cloneableTags[symbolTag] = - cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = - cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; - cloneableTags[errorTag] = cloneableTags[funcTag] = - cloneableTags[weakMapTag] = false; - - /** Used to map latin-1 supplementary letters to basic latin letters. */ - var deburredLetters = { - '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', - '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', - '\xc7': 'C', '\xe7': 'c', - '\xd0': 'D', '\xf0': 'd', - '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', - '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', - '\xcC': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', - '\xeC': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', - '\xd1': 'N', '\xf1': 'n', - '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', - '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', - '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', - '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', - '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', - '\xc6': 'Ae', '\xe6': 'ae', - '\xde': 'Th', '\xfe': 'th', - '\xdf': 'ss' - }; - - /** Used to map characters to HTML entities. */ - var htmlEscapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''', - '`': '`' - }; - - /** Used to map HTML entities to characters. */ - var htmlUnescapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - ''': "'", - '`': '`' - }; - - /** Used to escape characters for inclusion in compiled string literals. */ - var stringEscapes = { - '\\': '\\', - "'": "'", - '\n': 'n', - '\r': 'r', - '\u2028': 'u2028', - '\u2029': 'u2029' - }; - - /** Built-in method references without a dependency on `root`. */ - var freeParseFloat = parseFloat, - freeParseInt = parseInt; - - /** Detect free variable `exports`. */ - var freeExports = typeof exports == 'object' && exports; - - /** Detect free variable `module`. */ - var freeModule = freeExports && typeof module == 'object' && module; - - /** Detect the popular CommonJS extension `module.exports`. */ - var moduleExports = freeModule && freeModule.exports === freeExports; - - /** Detect free variable `global` from Node.js. */ - var freeGlobal = checkGlobal(typeof global == 'object' && global); - - /** Detect free variable `self`. */ - var freeSelf = checkGlobal(typeof self == 'object' && self); - - /** Detect `this` as the global object. */ - var thisGlobal = checkGlobal(typeof this == 'object' && this); - - /** Used as a reference to the global object. */ - var root = freeGlobal || freeSelf || thisGlobal || Function('return this')(); - - /*--------------------------------------------------------------------------*/ - - /** - * Adds the key-value `pair` to `map`. - * - * @private - * @param {Object} map The map to modify. - * @param {Array} pair The key-value pair to add. - * @returns {Object} Returns `map`. - */ - function addMapEntry(map, pair) { - // Don't return `Map#set` because it doesn't return the map instance in IE 11. - map.set(pair[0], pair[1]); - return map; - } - - /** - * Adds `value` to `set`. - * - * @private - * @param {Object} set The set to modify. - * @param {*} value The value to add. - * @returns {Object} Returns `set`. - */ - function addSetEntry(set, value) { - set.add(value); - return set; - } - - /** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * - * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. - */ - function apply(func, thisArg, args) { - var length = args.length; - switch (length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); - } - - /** - * A specialized version of `baseAggregator` for arrays. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ - function arrayAggregator(array, setter, iteratee, accumulator) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - var value = array[index]; - setter(accumulator, value, iteratee(value), array); - } - return accumulator; - } - - /** - * A specialized version of `_.forEach` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ - function arrayEach(array, iteratee) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (iteratee(array[index], index, array) === false) { - break; - } - } - return array; - } - - /** - * A specialized version of `_.forEachRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ - function arrayEachRight(array, iteratee) { - var length = array ? array.length : 0; - - while (length--) { - if (iteratee(array[length], length, array) === false) { - break; - } - } - return array; - } - - /** - * A specialized version of `_.every` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - */ - function arrayEvery(array, predicate) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (!predicate(array[index], index, array)) { - return false; - } - } - return true; - } - - /** - * A specialized version of `_.filter` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function arrayFilter(array, predicate) { - var index = -1, - length = array ? array.length : 0, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result[resIndex++] = value; - } - } - return result; - } - - /** - * A specialized version of `_.includes` for arrays without support for - * specifying an index to search from. - * - * @private - * @param {Array} [array] The array to search. - * @param {*} target The value to search for. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludes(array, value) { - var length = array ? array.length : 0; - return !!length && baseIndexOf(array, value, 0) > -1; - } - - /** - * This function is like `arrayIncludes` except that it accepts a comparator. - * - * @private - * @param {Array} [array] The array to search. - * @param {*} target The value to search for. - * @param {Function} comparator The comparator invoked per element. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludesWith(array, value, comparator) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (comparator(value, array[index])) { - return true; - } - } - return false; - } - - /** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function arrayMap(array, iteratee) { - var index = -1, - length = array ? array.length : 0, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; - } - - /** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ - function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - - while (++index < length) { - array[offset + index] = values[index]; - } - return array; - } - - /** - * A specialized version of `_.reduce` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the first element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ - function arrayReduce(array, iteratee, accumulator, initAccum) { - var index = -1, - length = array ? array.length : 0; - - if (initAccum && length) { - accumulator = array[++index]; - } - while (++index < length) { - accumulator = iteratee(accumulator, array[index], index, array); - } - return accumulator; - } - - /** - * A specialized version of `_.reduceRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the last element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ - function arrayReduceRight(array, iteratee, accumulator, initAccum) { - var length = array ? array.length : 0; - if (initAccum && length) { - accumulator = array[--length]; - } - while (length--) { - accumulator = iteratee(accumulator, array[length], length, array); - } - return accumulator; - } - - /** - * A specialized version of `_.some` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function arraySome(array, predicate) { - var index = -1, - length = array ? array.length : 0; - - while (++index < length) { - if (predicate(array[index], index, array)) { - return true; - } - } - return false; - } - - /** - * The base implementation of methods like `_.findKey` and `_.findLastKey`, - * without support for iteratee shorthands, which iterates over `collection` - * using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to search. - * @param {Function} predicate The function invoked per iteration. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the found element or its key, else `undefined`. - */ - function baseFindKey(collection, predicate, eachFunc) { - var result; - eachFunc(collection, function(value, key, collection) { - if (predicate(value, key, collection)) { - result = key; - return false; - } - }); - return result; - } - - /** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to search. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseIndexOf(array, value, fromIndex) { - if (value !== value) { - return indexOfNaN(array, fromIndex); - } - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * This function is like `baseIndexOf` except that it accepts a comparator. - * - * @private - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @param {Function} comparator The comparator invoked per element. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseIndexOfWith(array, value, fromIndex, comparator) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (comparator(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.mean` and `_.meanBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the mean. - */ - function baseMean(array, iteratee) { - var length = array ? array.length : 0; - return length ? (baseSum(array, iteratee) / length) : NAN; - } - - /** - * The base implementation of `_.reduce` and `_.reduceRight`, without support - * for iteratee shorthands, which iterates over `collection` using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} accumulator The initial value. - * @param {boolean} initAccum Specify using the first or last element of - * `collection` as the initial value. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the accumulated value. - */ - function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { - eachFunc(collection, function(value, index, collection) { - accumulator = initAccum - ? (initAccum = false, value) - : iteratee(accumulator, value, index, collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.sortBy` which uses `comparer` to define the - * sort order of `array` and replaces criteria objects with their corresponding - * values. - * - * @private - * @param {Array} array The array to sort. - * @param {Function} comparer The function to define sort order. - * @returns {Array} Returns `array`. - */ - function baseSortBy(array, comparer) { - var length = array.length; - - array.sort(comparer); - while (length--) { - array[length] = array[length].value; - } - return array; - } - - /** - * The base implementation of `_.sum` and `_.sumBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the sum. - */ - function baseSum(array, iteratee) { - var result, - index = -1, - length = array.length; - - while (++index < length) { - var current = iteratee(array[index]); - if (current !== undefined) { - result = result === undefined ? current : (result + current); - } - } - return result; - } - - /** - * The base implementation of `_.times` without support for iteratee shorthands - * or max array length checks. - * - * @private - * @param {number} n The number of times to invoke `iteratee`. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the array of results. - */ - function baseTimes(n, iteratee) { - var index = -1, - result = Array(n); - - while (++index < n) { - result[index] = iteratee(index); - } - return result; - } - - /** - * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array - * of key-value pairs for `object` corresponding to the property names of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the key-value pairs. - */ - function baseToPairs(object, props) { - return arrayMap(props, function(key) { - return [key, object[key]]; - }); - } - - /** - * The base implementation of `_.unary` without support for storing wrapper metadata. - * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - */ - function baseUnary(func) { - return function(value) { - return func(value); - }; - } - - /** - * The base implementation of `_.values` and `_.valuesIn` which creates an - * array of `object` property values corresponding to the property names - * of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the array of property values. - */ - function baseValues(object, props) { - return arrayMap(props, function(key) { - return object[key]; - }); - } - - /** - * Checks if a cache value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function cacheHas(cache, key) { - return cache.has(key); - } - - /** - * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the first unmatched string symbol. - */ - function charsStartIndex(strSymbols, chrSymbols) { - var index = -1, - length = strSymbols.length; - - while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; - } - - /** - * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the last unmatched string symbol. - */ - function charsEndIndex(strSymbols, chrSymbols) { - var index = strSymbols.length; - - while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; - } - - /** - * Checks if `value` is a global object. - * - * @private - * @param {*} value The value to check. - * @returns {null|Object} Returns `value` if it's a global object, else `null`. - */ - function checkGlobal(value) { - return (value && value.Object === Object) ? value : null; - } - - /** - * Gets the number of `placeholder` occurrences in `array`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} placeholder The placeholder to search for. - * @returns {number} Returns the placeholder count. - */ - function countHolders(array, placeholder) { - var length = array.length, - result = 0; - - while (length--) { - if (array[length] === placeholder) { - result++; - } - } - return result; - } - - /** - * Used by `_.deburr` to convert latin-1 supplementary letters to basic latin letters. - * - * @private - * @param {string} letter The matched letter to deburr. - * @returns {string} Returns the deburred letter. - */ - function deburrLetter(letter) { - return deburredLetters[letter]; - } - - /** - * Used by `_.escape` to convert characters to HTML entities. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeHtmlChar(chr) { - return htmlEscapes[chr]; - } - - /** - * Used by `_.template` to escape characters for inclusion in compiled string literals. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeStringChar(chr) { - return '\\' + stringEscapes[chr]; - } - - /** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ - function getValue(object, key) { - return object == null ? undefined : object[key]; - } - - /** - * Gets the index at which the first occurrence of `NaN` is found in `array`. - * - * @private - * @param {Array} array The array to search. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched `NaN`, else `-1`. - */ - function indexOfNaN(array, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - var other = array[index]; - if (other !== other) { - return index; - } - } - return -1; - } - - /** - * Checks if `value` is a host object in IE < 9. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a host object, else `false`. - */ - function isHostObject(value) { - // Many host objects are `Object` objects that can coerce to strings - // despite having improperly defined `toString` methods. - var result = false; - if (value != null && typeof value.toString != 'function') { - try { - result = !!(value + ''); - } catch (e) {} - } - return result; - } - - /** - * Converts `iterator` to an array. - * - * @private - * @param {Object} iterator The iterator to convert. - * @returns {Array} Returns the converted array. - */ - function iteratorToArray(iterator) { - var data, - result = []; - - while (!(data = iterator.next()).done) { - result.push(data.value); - } - return result; - } - - /** - * Converts `map` to its key-value pairs. - * - * @private - * @param {Object} map The map to convert. - * @returns {Array} Returns the key-value pairs. - */ - function mapToArray(map) { - var index = -1, - result = Array(map.size); - - map.forEach(function(value, key) { - result[++index] = [key, value]; - }); - return result; - } - - /** - * Replaces all `placeholder` elements in `array` with an internal placeholder - * and returns an array of their indexes. - * - * @private - * @param {Array} array The array to modify. - * @param {*} placeholder The placeholder to replace. - * @returns {Array} Returns the new array of placeholder indexes. - */ - function replaceHolders(array, placeholder) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value === placeholder || value === PLACEHOLDER) { - array[index] = PLACEHOLDER; - result[resIndex++] = index; - } - } - return result; - } - - /** - * Converts `set` to an array of its values. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the values. - */ - function setToArray(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = value; - }); - return result; - } - - /** - * Converts `set` to its value-value pairs. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the value-value pairs. - */ - function setToPairs(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = [value, value]; - }); - return result; - } - - /** - * Gets the number of symbols in `string`. - * - * @private - * @param {string} string The string to inspect. - * @returns {number} Returns the string size. - */ - function stringSize(string) { - if (!(string && reHasComplexSymbol.test(string))) { - return string.length; - } - var result = reComplexSymbol.lastIndex = 0; - while (reComplexSymbol.test(string)) { - result++; - } - return result; - } - - /** - * Converts `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ - function stringToArray(string) { - return string.match(reComplexSymbol); - } - - /** - * Used by `_.unescape` to convert HTML entities to characters. - * - * @private - * @param {string} chr The matched character to unescape. - * @returns {string} Returns the unescaped character. - */ - function unescapeHtmlChar(chr) { - return htmlUnescapes[chr]; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Create a new pristine `lodash` function using the `context` object. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Util - * @param {Object} [context=root] The context object. - * @returns {Function} Returns a new `lodash` function. - * @example - * - * _.mixin({ 'foo': _.constant('foo') }); - * - * var lodash = _.runInContext(); - * lodash.mixin({ 'bar': lodash.constant('bar') }); - * - * _.isFunction(_.foo); - * // => true - * _.isFunction(_.bar); - * // => false - * - * lodash.isFunction(lodash.foo); - * // => false - * lodash.isFunction(lodash.bar); - * // => true - * - * // Use `context` to stub `Date#getTime` use in `_.now`. - * var stubbed = _.runInContext({ - * 'Date': function() { - * return { 'getTime': stubGetTime }; - * } - * }); - * - * // Create a suped-up `defer` in Node.js. - * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; - */ - function runInContext(context) { - context = context ? _.defaults({}, context, _.pick(root, contextProps)) : root; - - /** Built-in constructor references. */ - var Date = context.Date, - Error = context.Error, - Math = context.Math, - RegExp = context.RegExp, - TypeError = context.TypeError; - - /** Used for built-in method references. */ - var arrayProto = context.Array.prototype, - objectProto = context.Object.prototype, - stringProto = context.String.prototype; - - /** Used to detect overreaching core-js shims. */ - var coreJsData = context['__core-js_shared__']; - - /** Used to detect methods masquerading as native. */ - var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; - }()); - - /** Used to resolve the decompiled source of functions. */ - var funcToString = context.Function.prototype.toString; - - /** Used to check objects for own properties. */ - var hasOwnProperty = objectProto.hasOwnProperty; - - /** Used to generate unique IDs. */ - var idCounter = 0; - - /** Used to infer the `Object` constructor. */ - var objectCtorString = funcToString.call(Object); - - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) - * of values. - */ - var objectToString = objectProto.toString; - - /** Used to restore the original `_` reference in `_.noConflict`. */ - var oldDash = root._; - - /** Used to detect if a method is native. */ - var reIsNative = RegExp('^' + - funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' - ); - - /** Built-in value references. */ - var Buffer = moduleExports ? context.Buffer : undefined, - Reflect = context.Reflect, - Symbol = context.Symbol, - Uint8Array = context.Uint8Array, - enumerate = Reflect ? Reflect.enumerate : undefined, - getOwnPropertySymbols = Object.getOwnPropertySymbols, - iteratorSymbol = typeof (iteratorSymbol = Symbol && Symbol.iterator) == 'symbol' ? iteratorSymbol : undefined, - objectCreate = Object.create, - propertyIsEnumerable = objectProto.propertyIsEnumerable, - splice = arrayProto.splice; - - /** Built-in method references that are mockable. */ - var setTimeout = function(func, wait) { return context.setTimeout.call(root, func, wait); }; - - /* Built-in method references for those with the same name as other `lodash` methods. */ - var nativeCeil = Math.ceil, - nativeFloor = Math.floor, - nativeGetPrototype = Object.getPrototypeOf, - nativeIsFinite = context.isFinite, - nativeJoin = arrayProto.join, - nativeKeys = Object.keys, - nativeMax = Math.max, - nativeMin = Math.min, - nativeParseInt = context.parseInt, - nativeRandom = Math.random, - nativeReplace = stringProto.replace, - nativeReverse = arrayProto.reverse, - nativeSplit = stringProto.split; - - /* Built-in method references that are verified to be native. */ - var DataView = getNative(context, 'DataView'), - Map = getNative(context, 'Map'), - Promise = getNative(context, 'Promise'), - Set = getNative(context, 'Set'), - WeakMap = getNative(context, 'WeakMap'), - nativeCreate = getNative(Object, 'create'); - - /** Used to store function metadata. */ - var metaMap = WeakMap && new WeakMap; - - /** Detect if properties shadowing those on `Object.prototype` are non-enumerable. */ - var nonEnumShadows = !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf'); - - /** Used to lookup unminified function names. */ - var realNames = {}; - - /** Used to detect maps, sets, and weakmaps. */ - var dataViewCtorString = toSource(DataView), - mapCtorString = toSource(Map), - promiseCtorString = toSource(Promise), - setCtorString = toSource(Set), - weakMapCtorString = toSource(WeakMap); - - /** Used to convert symbols to primitives and strings. */ - var symbolProto = Symbol ? Symbol.prototype : undefined, - symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, - symbolToString = symbolProto ? symbolProto.toString : undefined; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` object which wraps `value` to enable implicit method - * chain sequences. Methods that operate on and return arrays, collections, - * and functions can be chained together. Methods that retrieve a single value - * or may return a primitive value will automatically end the chain sequence - * and return the unwrapped value. Otherwise, the value must be unwrapped - * with `_#value`. - * - * Explicit chain sequences, which must be unwrapped with `_#value`, may be - * enabled using `_.chain`. - * - * The execution of chained methods is lazy, that is, it's deferred until - * `_#value` is implicitly or explicitly called. - * - * Lazy evaluation allows several methods to support shortcut fusion. - * Shortcut fusion is an optimization to merge iteratee calls; this avoids - * the creation of intermediate arrays and can greatly reduce the number of - * iteratee executions. Sections of a chain sequence qualify for shortcut - * fusion if the section is applied to an array of at least `200` elements - * and any iteratees accept only one argument. The heuristic for whether a - * section qualifies for shortcut fusion is subject to change. - * - * Chaining is supported in custom builds as long as the `_#value` method is - * directly or indirectly included in the build. - * - * In addition to lodash methods, wrappers have `Array` and `String` methods. - * - * The wrapper `Array` methods are: - * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` - * - * The wrapper `String` methods are: - * `replace` and `split` - * - * The wrapper methods that support shortcut fusion are: - * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, - * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, - * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` - * - * The chainable wrapper methods are: - * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, - * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, - * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, - * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, - * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, - * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, - * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, - * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, - * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, - * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, - * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, - * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, - * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, - * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, - * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, - * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, - * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, - * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, - * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, - * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, - * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, - * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, - * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, - * `zipObject`, `zipObjectDeep`, and `zipWith` - * - * The wrapper methods that are **not** chainable by default are: - * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, - * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `deburr`, `divide`, `each`, - * `eachRight`, `endsWith`, `eq`, `escape`, `escapeRegExp`, `every`, `find`, - * `findIndex`, `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `first`, - * `floor`, `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, - * `forOwnRight`, `get`, `gt`, `gte`, `has`, `hasIn`, `head`, `identity`, - * `includes`, `indexOf`, `inRange`, `invoke`, `isArguments`, `isArray`, - * `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, `isBoolean`, - * `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, `isEqualWith`, - * `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, `isMap`, - * `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, - * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, - * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, - * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, - * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, - * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, - * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, - * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, - * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, - * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, - * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, - * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, - * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, - * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, - * `upperFirst`, `value`, and `words` - * - * @name _ - * @constructor - * @category Seq - * @param {*} value The value to wrap in a `lodash` instance. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2, 3]); - * - * // Returns an unwrapped value. - * wrapped.reduce(_.add); - * // => 6 - * - * // Returns a wrapped value. - * var squares = wrapped.map(square); - * - * _.isArray(squares); - * // => false - * - * _.isArray(squares.value()); - * // => true - */ - function lodash(value) { - if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { - if (value instanceof LodashWrapper) { - return value; - } - if (hasOwnProperty.call(value, '__wrapped__')) { - return wrapperClone(value); - } - } - return new LodashWrapper(value); - } - - /** - * The function whose prototype chain sequence wrappers inherit from. - * - * @private - */ - function baseLodash() { - // No operation performed. - } - - /** - * The base constructor for creating `lodash` wrapper objects. - * - * @private - * @param {*} value The value to wrap. - * @param {boolean} [chainAll] Enable explicit method chain sequences. - */ - function LodashWrapper(value, chainAll) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__chain__ = !!chainAll; - this.__index__ = 0; - this.__values__ = undefined; - } - - /** - * By default, the template delimiters used by lodash are like those in - * embedded Ruby (ERB). Change the following template settings to use - * alternative delimiters. - * - * @static - * @memberOf _ - * @type {Object} - */ - lodash.templateSettings = { - - /** - * Used to detect `data` property values to be HTML-escaped. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'escape': reEscape, - - /** - * Used to detect code to be evaluated. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'evaluate': reEvaluate, - - /** - * Used to detect `data` property values to inject. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'interpolate': reInterpolate, - - /** - * Used to reference the data object in the template text. - * - * @memberOf _.templateSettings - * @type {string} - */ - 'variable': '', - - /** - * Used to import variables into the compiled template. - * - * @memberOf _.templateSettings - * @type {Object} - */ - 'imports': { - - /** - * A reference to the `lodash` function. - * - * @memberOf _.templateSettings.imports - * @type {Function} - */ - '_': lodash - } - }; - - // Ensure wrappers are instances of `baseLodash`. - lodash.prototype = baseLodash.prototype; - lodash.prototype.constructor = lodash; - - LodashWrapper.prototype = baseCreate(baseLodash.prototype); - LodashWrapper.prototype.constructor = LodashWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. - * - * @private - * @constructor - * @param {*} value The value to wrap. - */ - function LazyWrapper(value) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__dir__ = 1; - this.__filtered__ = false; - this.__iteratees__ = []; - this.__takeCount__ = MAX_ARRAY_LENGTH; - this.__views__ = []; - } - - /** - * Creates a clone of the lazy wrapper object. - * - * @private - * @name clone - * @memberOf LazyWrapper - * @returns {Object} Returns the cloned `LazyWrapper` object. - */ - function lazyClone() { - var result = new LazyWrapper(this.__wrapped__); - result.__actions__ = copyArray(this.__actions__); - result.__dir__ = this.__dir__; - result.__filtered__ = this.__filtered__; - result.__iteratees__ = copyArray(this.__iteratees__); - result.__takeCount__ = this.__takeCount__; - result.__views__ = copyArray(this.__views__); - return result; - } - - /** - * Reverses the direction of lazy iteration. - * - * @private - * @name reverse - * @memberOf LazyWrapper - * @returns {Object} Returns the new reversed `LazyWrapper` object. - */ - function lazyReverse() { - if (this.__filtered__) { - var result = new LazyWrapper(this); - result.__dir__ = -1; - result.__filtered__ = true; - } else { - result = this.clone(); - result.__dir__ *= -1; - } - return result; - } - - /** - * Extracts the unwrapped value from its lazy wrapper. - * - * @private - * @name value - * @memberOf LazyWrapper - * @returns {*} Returns the unwrapped value. - */ - function lazyValue() { - var array = this.__wrapped__.value(), - dir = this.__dir__, - isArr = isArray(array), - isRight = dir < 0, - arrLength = isArr ? array.length : 0, - view = getView(0, arrLength, this.__views__), - start = view.start, - end = view.end, - length = end - start, - index = isRight ? end : (start - 1), - iteratees = this.__iteratees__, - iterLength = iteratees.length, - resIndex = 0, - takeCount = nativeMin(length, this.__takeCount__); - - if (!isArr || arrLength < LARGE_ARRAY_SIZE || - (arrLength == length && takeCount == length)) { - return baseWrapperValue(array, this.__actions__); - } - var result = []; - - outer: - while (length-- && resIndex < takeCount) { - index += dir; - - var iterIndex = -1, - value = array[index]; - - while (++iterIndex < iterLength) { - var data = iteratees[iterIndex], - iteratee = data.iteratee, - type = data.type, - computed = iteratee(value); - - if (type == LAZY_MAP_FLAG) { - value = computed; - } else if (!computed) { - if (type == LAZY_FILTER_FLAG) { - continue outer; - } else { - break outer; - } - } - } - result[resIndex++] = value; - } - return result; - } - - // Ensure `LazyWrapper` is an instance of `baseLodash`. - LazyWrapper.prototype = baseCreate(baseLodash.prototype); - LazyWrapper.prototype.constructor = LazyWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function Hash(entries) { - var index = -1, - length = entries ? entries.length : 0; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ - function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - } - - /** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function hashDelete(key) { - return this.has(key) && delete this.__data__[key]; - } - - /** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED ? undefined : result; - } - return hasOwnProperty.call(data, key) ? data[key] : undefined; - } - - /** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function hashHas(key) { - var data = this.__data__; - return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key); - } - - /** - * Sets the hash `key` to `value`. - * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ - function hashSet(key, value) { - var data = this.__data__; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; - return this; - } - - // Add methods to `Hash`. - Hash.prototype.clear = hashClear; - Hash.prototype['delete'] = hashDelete; - Hash.prototype.get = hashGet; - Hash.prototype.has = hashHas; - Hash.prototype.set = hashSet; - - /*------------------------------------------------------------------------*/ - - /** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function ListCache(entries) { - var index = -1, - length = entries ? entries.length : 0; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the list cache. - * - * @private - * @name clear - * @memberOf ListCache - */ - function listCacheClear() { - this.__data__ = []; - } - - /** - * Removes `key` and its value from the list cache. - * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - return true; - } - - /** - * Gets the list cache value for `key`. - * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; - } - - /** - * Checks if a list cache value for `key` exists. - * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; - } - - /** - * Sets the list cache `key` to `value`. - * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ - function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; - } - - // Add methods to `ListCache`. - ListCache.prototype.clear = listCacheClear; - ListCache.prototype['delete'] = listCacheDelete; - ListCache.prototype.get = listCacheGet; - ListCache.prototype.has = listCacheHas; - ListCache.prototype.set = listCacheSet; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function MapCache(entries) { - var index = -1, - length = entries ? entries.length : 0; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the map. - * - * @private - * @name clear - * @memberOf MapCache - */ - function mapCacheClear() { - this.__data__ = { - 'hash': new Hash, - 'map': new (Map || ListCache), - 'string': new Hash - }; - } - - /** - * Removes `key` and its value from the map. - * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function mapCacheDelete(key) { - return getMapData(this, key)['delete'](key); - } - - /** - * Gets the map value for `key`. - * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function mapCacheGet(key) { - return getMapData(this, key).get(key); - } - - /** - * Checks if a map value for `key` exists. - * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function mapCacheHas(key) { - return getMapData(this, key).has(key); - } - - /** - * Sets the map `key` to `value`. - * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ - function mapCacheSet(key, value) { - getMapData(this, key).set(key, value); - return this; - } - - // Add methods to `MapCache`. - MapCache.prototype.clear = mapCacheClear; - MapCache.prototype['delete'] = mapCacheDelete; - MapCache.prototype.get = mapCacheGet; - MapCache.prototype.has = mapCacheHas; - MapCache.prototype.set = mapCacheSet; - - /*------------------------------------------------------------------------*/ - - /** - * - * Creates an array cache object to store unique values. - * - * @private - * @constructor - * @param {Array} [values] The values to cache. - */ - function SetCache(values) { - var index = -1, - length = values ? values.length : 0; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } - } - - /** - * Adds `value` to the array cache. - * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ - function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED); - return this; - } - - /** - * Checks if `value` is in the array cache. - * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ - function setCacheHas(value) { - return this.__data__.has(value); - } - - // Add methods to `SetCache`. - SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; - SetCache.prototype.has = setCacheHas; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a stack cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function Stack(entries) { - this.__data__ = new ListCache(entries); - } - - /** - * Removes all key-value entries from the stack. - * - * @private - * @name clear - * @memberOf Stack - */ - function stackClear() { - this.__data__ = new ListCache; - } - - /** - * Removes `key` and its value from the stack. - * - * @private - * @name delete - * @memberOf Stack - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function stackDelete(key) { - return this.__data__['delete'](key); - } - - /** - * Gets the stack value for `key`. - * - * @private - * @name get - * @memberOf Stack - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function stackGet(key) { - return this.__data__.get(key); - } - - /** - * Checks if a stack value for `key` exists. - * - * @private - * @name has - * @memberOf Stack - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function stackHas(key) { - return this.__data__.has(key); - } - - /** - * Sets the stack `key` to `value`. - * - * @private - * @name set - * @memberOf Stack - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the stack cache instance. - */ - function stackSet(key, value) { - var cache = this.__data__; - if (cache instanceof ListCache && cache.__data__.length == LARGE_ARRAY_SIZE) { - cache = this.__data__ = new MapCache(cache.__data__); - } - cache.set(key, value); - return this; - } - - // Add methods to `Stack`. - Stack.prototype.clear = stackClear; - Stack.prototype['delete'] = stackDelete; - Stack.prototype.get = stackGet; - Stack.prototype.has = stackHas; - Stack.prototype.set = stackSet; - - /*------------------------------------------------------------------------*/ - - /** - * Used by `_.defaults` to customize its `_.assignIn` use. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to assign. - * @param {Object} object The parent object of `objValue`. - * @returns {*} Returns the value to assign. - */ - function assignInDefaults(objValue, srcValue, key, object) { - if (objValue === undefined || - (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { - return srcValue; - } - return objValue; - } - - /** - * This function is like `assignValue` except that it doesn't assign - * `undefined` values. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignMergeValue(object, key, value) { - if ((value !== undefined && !eq(object[key], value)) || - (typeof key == 'number' && value === undefined && !(key in object))) { - object[key] = value; - } - } - - /** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - object[key] = value; - } - } - - /** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to search. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } - } - return -1; - } - - /** - * Aggregates elements of `collection` on `accumulator` with keys transformed - * by `iteratee` and values set by `setter`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ - function baseAggregator(collection, setter, iteratee, accumulator) { - baseEach(collection, function(value, key, collection) { - setter(accumulator, value, iteratee(value), collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.assign` without support for multiple sources - * or `customizer` functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @returns {Object} Returns `object`. - */ - function baseAssign(object, source) { - return object && copyObject(source, keys(source), object); - } - - /** - * The base implementation of `_.at` without support for individual paths. - * - * @private - * @param {Object} object The object to iterate over. - * @param {string[]} paths The property paths of elements to pick. - * @returns {Array} Returns the picked elements. - */ - function baseAt(object, paths) { - var index = -1, - isNil = object == null, - length = paths.length, - result = Array(length); - - while (++index < length) { - result[index] = isNil ? undefined : get(object, paths[index]); - } - return result; - } - - /** - * The base implementation of `_.clamp` which doesn't coerce arguments to numbers. - * - * @private - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - */ - function baseClamp(number, lower, upper) { - if (number === number) { - if (upper !== undefined) { - number = number <= upper ? number : upper; - } - if (lower !== undefined) { - number = number >= lower ? number : lower; - } - } - return number; - } - - /** - * The base implementation of `_.clone` and `_.cloneDeep` which tracks - * traversed objects. - * - * @private - * @param {*} value The value to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @param {boolean} [isFull] Specify a clone including symbols. - * @param {Function} [customizer] The function to customize cloning. - * @param {string} [key] The key of `value`. - * @param {Object} [object] The parent object of `value`. - * @param {Object} [stack] Tracks traversed objects and their clone counterparts. - * @returns {*} Returns the cloned value. - */ - function baseClone(value, isDeep, isFull, customizer, key, object, stack) { - var result; - if (customizer) { - result = object ? customizer(value, key, object, stack) : customizer(value); - } - if (result !== undefined) { - return result; - } - if (!isObject(value)) { - return value; - } - var isArr = isArray(value); - if (isArr) { - result = initCloneArray(value); - if (!isDeep) { - return copyArray(value, result); - } - } else { - var tag = getTag(value), - isFunc = tag == funcTag || tag == genTag; - - if (isBuffer(value)) { - return cloneBuffer(value, isDeep); - } - if (tag == objectTag || tag == argsTag || (isFunc && !object)) { - if (isHostObject(value)) { - return object ? value : {}; - } - result = initCloneObject(isFunc ? {} : value); - if (!isDeep) { - return copySymbols(value, baseAssign(result, value)); - } - } else { - if (!cloneableTags[tag]) { - return object ? value : {}; - } - result = initCloneByTag(value, tag, baseClone, isDeep); - } - } - // Check for circular references and return its corresponding clone. - stack || (stack = new Stack); - var stacked = stack.get(value); - if (stacked) { - return stacked; - } - stack.set(value, result); - - if (!isArr) { - var props = isFull ? getAllKeys(value) : keys(value); - } - // Recursively populate clone (susceptible to call stack limits). - arrayEach(props || value, function(subValue, key) { - if (props) { - key = subValue; - subValue = value[key]; - } - assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack)); - }); - return result; - } - - /** - * The base implementation of `_.conforms` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property predicates to conform to. - * @returns {Function} Returns the new spec function. - */ - function baseConforms(source) { - var props = keys(source), - length = props.length; - - return function(object) { - if (object == null) { - return !length; - } - var index = length; - while (index--) { - var key = props[index], - predicate = source[key], - value = object[key]; - - if ((value === undefined && - !(key in Object(object))) || !predicate(value)) { - return false; - } - } - return true; - }; - } - - /** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} prototype The object to inherit from. - * @returns {Object} Returns the new object. - */ - function baseCreate(proto) { - return isObject(proto) ? objectCreate(proto) : {}; - } - - /** - * The base implementation of `_.delay` and `_.defer` which accepts an array - * of `func` arguments. - * - * @private - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {Object} args The arguments to provide to `func`. - * @returns {number} Returns the timer id. - */ - function baseDelay(func, wait, args) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return setTimeout(function() { func.apply(undefined, args); }, wait); - } - - /** - * The base implementation of methods like `_.difference` without support - * for excluding multiple arrays or iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Array} values The values to exclude. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - */ - function baseDifference(array, values, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - isCommon = true, - length = array.length, - result = [], - valuesLength = values.length; - - if (!length) { - return result; - } - if (iteratee) { - values = arrayMap(values, baseUnary(iteratee)); - } - if (comparator) { - includes = arrayIncludesWith; - isCommon = false; - } - else if (values.length >= LARGE_ARRAY_SIZE) { - includes = cacheHas; - isCommon = false; - values = new SetCache(values); - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var valuesIndex = valuesLength; - while (valuesIndex--) { - if (values[valuesIndex] === computed) { - continue outer; - } - } - result.push(value); - } - else if (!includes(values, computed, comparator)) { - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.forEach` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEach = createBaseEach(baseForOwn); - - /** - * The base implementation of `_.forEachRight` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEachRight = createBaseEach(baseForOwnRight, true); - - /** - * The base implementation of `_.every` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false` - */ - function baseEvery(collection, predicate) { - var result = true; - baseEach(collection, function(value, index, collection) { - result = !!predicate(value, index, collection); - return result; - }); - return result; - } - - /** - * The base implementation of methods like `_.max` and `_.min` which accepts a - * `comparator` to determine the extremum value. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The iteratee invoked per iteration. - * @param {Function} comparator The comparator used to compare values. - * @returns {*} Returns the extremum value. - */ - function baseExtremum(array, iteratee, comparator) { - var index = -1, - length = array.length; - - while (++index < length) { - var value = array[index], - current = iteratee(value); - - if (current != null && (computed === undefined - ? (current === current && !isSymbol(current)) - : comparator(current, computed) - )) { - var computed = current, - result = value; - } - } - return result; - } - - /** - * The base implementation of `_.fill` without an iteratee call guard. - * - * @private - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - */ - function baseFill(array, value, start, end) { - var length = array.length; - - start = toInteger(start); - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = (end === undefined || end > length) ? length : toInteger(end); - if (end < 0) { - end += length; - } - end = start > end ? 0 : toLength(end); - while (start < end) { - array[start++] = value; - } - return array; - } - - /** - * The base implementation of `_.filter` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function baseFilter(collection, predicate) { - var result = []; - baseEach(collection, function(value, index, collection) { - if (predicate(value, index, collection)) { - result.push(value); - } - }); - return result; - } - - /** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ - function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; - } - - /** - * The base implementation of `baseForOwn` which iterates over `object` - * properties returned by `keysFunc` and invokes `iteratee` for each property. - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseFor = createBaseFor(); - - /** - * This function is like `baseFor` except that it iterates over properties - * in the opposite order. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseForRight = createBaseFor(true); - - /** - * The base implementation of `_.forOwn` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwn(object, iteratee) { - return object && baseFor(object, iteratee, keys); - } - - /** - * The base implementation of `_.forOwnRight` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwnRight(object, iteratee) { - return object && baseForRight(object, iteratee, keys); - } - - /** - * The base implementation of `_.functions` which creates an array of - * `object` function property names filtered from `props`. - * - * @private - * @param {Object} object The object to inspect. - * @param {Array} props The property names to filter. - * @returns {Array} Returns the function names. - */ - function baseFunctions(object, props) { - return arrayFilter(props, function(key) { - return isFunction(object[key]); - }); - } - - /** - * The base implementation of `_.get` without support for default values. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @returns {*} Returns the resolved value. - */ - function baseGet(object, path) { - path = isKey(path, object) ? [path] : castPath(path); - - var index = 0, - length = path.length; - - while (object != null && index < length) { - object = object[toKey(path[index++])]; - } - return (index && index == length) ? object : undefined; - } - - /** - * The base implementation of `getAllKeys` and `getAllKeysIn` which uses - * `keysFunc` and `symbolsFunc` to get the enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Function} keysFunc The function to get the keys of `object`. - * @param {Function} symbolsFunc The function to get the symbols of `object`. - * @returns {Array} Returns the array of property names and symbols. - */ - function baseGetAllKeys(object, keysFunc, symbolsFunc) { - var result = keysFunc(object); - return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); - } - - /** - * The base implementation of `_.gt` which doesn't coerce arguments to numbers. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - */ - function baseGt(value, other) { - return value > other; - } - - /** - * The base implementation of `_.has` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ - function baseHas(object, key) { - // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`, - // that are composed entirely of index properties, return `false` for - // `hasOwnProperty` checks of them. - return object != null && - (hasOwnProperty.call(object, key) || - (typeof object == 'object' && key in object && getPrototype(object) === null)); - } - - /** - * The base implementation of `_.hasIn` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ - function baseHasIn(object, key) { - return object != null && key in Object(object); - } - - /** - * The base implementation of `_.inRange` which doesn't coerce arguments to numbers. - * - * @private - * @param {number} number The number to check. - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - */ - function baseInRange(number, start, end) { - return number >= nativeMin(start, end) && number < nativeMax(start, end); - } - - /** - * The base implementation of methods like `_.intersection`, without support - * for iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of shared values. - */ - function baseIntersection(arrays, iteratee, comparator) { - var includes = comparator ? arrayIncludesWith : arrayIncludes, - length = arrays[0].length, - othLength = arrays.length, - othIndex = othLength, - caches = Array(othLength), - maxLength = Infinity, - result = []; - - while (othIndex--) { - var array = arrays[othIndex]; - if (othIndex && iteratee) { - array = arrayMap(array, baseUnary(iteratee)); - } - maxLength = nativeMin(array.length, maxLength); - caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) - ? new SetCache(othIndex && array) - : undefined; - } - array = arrays[0]; - - var index = -1, - seen = caches[0]; - - outer: - while (++index < length && result.length < maxLength) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (!(seen - ? cacheHas(seen, computed) - : includes(result, computed, comparator) - )) { - othIndex = othLength; - while (--othIndex) { - var cache = caches[othIndex]; - if (!(cache - ? cacheHas(cache, computed) - : includes(arrays[othIndex], computed, comparator)) - ) { - continue outer; - } - } - if (seen) { - seen.push(computed); - } - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.invert` and `_.invertBy` which inverts - * `object` with values transformed by `iteratee` and set by `setter`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform values. - * @param {Object} accumulator The initial inverted object. - * @returns {Function} Returns `accumulator`. - */ - function baseInverter(object, setter, iteratee, accumulator) { - baseForOwn(object, function(value, key, object) { - setter(accumulator, iteratee(value), key, object); - }); - return accumulator; - } - - /** - * The base implementation of `_.invoke` without support for individual - * method arguments. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {Array} args The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - */ - function baseInvoke(object, path, args) { - if (!isKey(path, object)) { - path = castPath(path); - object = parent(object, path); - path = last(path); - } - var func = object == null ? object : object[toKey(path)]; - return func == null ? undefined : apply(func, object, args); - } - - /** - * The base implementation of `_.isEqual` which supports partial comparisons - * and tracks traversed objects. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @param {boolean} [bitmask] The bitmask of comparison flags. - * The bitmask may be composed of the following flags: - * 1 - Unordered comparison - * 2 - Partial comparison - * @param {Object} [stack] Tracks traversed `value` and `other` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ - function baseIsEqual(value, other, customizer, bitmask, stack) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, baseIsEqual, customizer, bitmask, stack); - } - - /** - * A specialized version of `baseIsEqual` for arrays and objects which performs - * deep comparisons and tracks traversed objects enabling objects with circular - * references to be compared. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} [customizer] The function to customize comparisons. - * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} [stack] Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = arrayTag, - othTag = arrayTag; - - if (!objIsArr) { - objTag = getTag(object); - objTag = objTag == argsTag ? objectTag : objTag; - } - if (!othIsArr) { - othTag = getTag(other); - othTag = othTag == argsTag ? objectTag : othTag; - } - var objIsObj = objTag == objectTag && !isHostObject(object), - othIsObj = othTag == objectTag && !isHostObject(other), - isSameTag = objTag == othTag; - - if (isSameTag && !objIsObj) { - stack || (stack = new Stack); - return (objIsArr || isTypedArray(object)) - ? equalArrays(object, other, equalFunc, customizer, bitmask, stack) - : equalByTag(object, other, objTag, equalFunc, customizer, bitmask, stack); - } - if (!(bitmask & PARTIAL_COMPARE_FLAG)) { - var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - var objUnwrapped = objIsWrapped ? object.value() : object, - othUnwrapped = othIsWrapped ? other.value() : other; - - stack || (stack = new Stack); - return equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack); - } - } - if (!isSameTag) { - return false; - } - stack || (stack = new Stack); - return equalObjects(object, other, equalFunc, customizer, bitmask, stack); - } - - /** - * The base implementation of `_.isMatch` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Array} matchData The property names, values, and compare flags to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - */ - function baseIsMatch(object, source, matchData, customizer) { - var index = matchData.length, - length = index, - noCustomizer = !customizer; - - if (object == null) { - return !length; - } - object = Object(object); - while (index--) { - var data = matchData[index]; - if ((noCustomizer && data[2]) - ? data[1] !== object[data[0]] - : !(data[0] in object) - ) { - return false; - } - } - while (++index < length) { - data = matchData[index]; - var key = data[0], - objValue = object[key], - srcValue = data[1]; - - if (noCustomizer && data[2]) { - if (objValue === undefined && !(key in object)) { - return false; - } - } else { - var stack = new Stack; - if (customizer) { - var result = customizer(objValue, srcValue, key, object, source, stack); - } - if (!(result === undefined - ? baseIsEqual(srcValue, objValue, customizer, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG, stack) - : result - )) { - return false; - } - } - } - return true; - } - - /** - * The base implementation of `_.isNative` without bad shim checks. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ - function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); - } - - /** - * The base implementation of `_.iteratee`. - * - * @private - * @param {*} [value=_.identity] The value to convert to an iteratee. - * @returns {Function} Returns the iteratee. - */ - function baseIteratee(value) { - // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. - // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. - if (typeof value == 'function') { - return value; - } - if (value == null) { - return identity; - } - if (typeof value == 'object') { - return isArray(value) - ? baseMatchesProperty(value[0], value[1]) - : baseMatches(value); - } - return property(value); - } - - /** - * The base implementation of `_.keys` which doesn't skip the constructor - * property of prototypes or treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeys(object) { - return nativeKeys(Object(object)); - } - - /** - * The base implementation of `_.keysIn` which doesn't skip the constructor - * property of prototypes or treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeysIn(object) { - object = object == null ? object : Object(object); - - var result = []; - for (var key in object) { - result.push(key); - } - return result; - } - - // Fallback for IE < 9 with es6-shim. - if (enumerate && !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf')) { - baseKeysIn = function(object) { - return iteratorToArray(enumerate(object)); - }; - } - - /** - * The base implementation of `_.lt` which doesn't coerce arguments to numbers. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - */ - function baseLt(value, other) { - return value < other; - } - - /** - * The base implementation of `_.map` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function baseMap(collection, iteratee) { - var index = -1, - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value, key, collection) { - result[++index] = iteratee(value, key, collection); - }); - return result; - } - - /** - * The base implementation of `_.matches` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatches(source) { - var matchData = getMatchData(source); - if (matchData.length == 1 && matchData[0][2]) { - return matchesStrictComparable(matchData[0][0], matchData[0][1]); - } - return function(object) { - return object === source || baseIsMatch(object, source, matchData); - }; - } - - /** - * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. - * - * @private - * @param {string} path The path of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatchesProperty(path, srcValue) { - if (isKey(path) && isStrictComparable(srcValue)) { - return matchesStrictComparable(toKey(path), srcValue); - } - return function(object) { - var objValue = get(object, path); - return (objValue === undefined && objValue === srcValue) - ? hasIn(object, path) - : baseIsEqual(srcValue, objValue, undefined, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG); - }; - } - - /** - * The base implementation of `_.merge` without support for multiple sources. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {number} srcIndex The index of `source`. - * @param {Function} [customizer] The function to customize merged values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ - function baseMerge(object, source, srcIndex, customizer, stack) { - if (object === source) { - return; - } - if (!(isArray(source) || isTypedArray(source))) { - var props = keysIn(source); - } - arrayEach(props || source, function(srcValue, key) { - if (props) { - key = srcValue; - srcValue = source[key]; - } - if (isObject(srcValue)) { - stack || (stack = new Stack); - baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); - } - else { - var newValue = customizer - ? customizer(object[key], srcValue, (key + ''), object, source, stack) - : undefined; - - if (newValue === undefined) { - newValue = srcValue; - } - assignMergeValue(object, key, newValue); - } - }); - } - - /** - * A specialized version of `baseMerge` for arrays and objects which performs - * deep merges and tracks traversed objects enabling objects with circular - * references to be merged. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {string} key The key of the value to merge. - * @param {number} srcIndex The index of `source`. - * @param {Function} mergeFunc The function to merge values. - * @param {Function} [customizer] The function to customize assigned values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ - function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { - var objValue = object[key], - srcValue = source[key], - stacked = stack.get(srcValue); - - if (stacked) { - assignMergeValue(object, key, stacked); - return; - } - var newValue = customizer - ? customizer(objValue, srcValue, (key + ''), object, source, stack) - : undefined; - - var isCommon = newValue === undefined; - - if (isCommon) { - newValue = srcValue; - if (isArray(srcValue) || isTypedArray(srcValue)) { - if (isArray(objValue)) { - newValue = objValue; - } - else if (isArrayLikeObject(objValue)) { - newValue = copyArray(objValue); - } - else { - isCommon = false; - newValue = baseClone(srcValue, true); - } - } - else if (isPlainObject(srcValue) || isArguments(srcValue)) { - if (isArguments(objValue)) { - newValue = toPlainObject(objValue); - } - else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) { - isCommon = false; - newValue = baseClone(srcValue, true); - } - else { - newValue = objValue; - } - } - else { - isCommon = false; - } - } - stack.set(srcValue, newValue); - - if (isCommon) { - // Recursively merge objects and arrays (susceptible to call stack limits). - mergeFunc(newValue, srcValue, srcIndex, customizer, stack); - } - stack['delete'](srcValue); - assignMergeValue(object, key, newValue); - } - - /** - * The base implementation of `_.nth` which doesn't coerce `n` to an integer. - * - * @private - * @param {Array} array The array to query. - * @param {number} n The index of the element to return. - * @returns {*} Returns the nth element of `array`. - */ - function baseNth(array, n) { - var length = array.length; - if (!length) { - return; - } - n += n < 0 ? length : 0; - return isIndex(n, length) ? array[n] : undefined; - } - - /** - * The base implementation of `_.orderBy` without param guards. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. - * @param {string[]} orders The sort orders of `iteratees`. - * @returns {Array} Returns the new sorted array. - */ - function baseOrderBy(collection, iteratees, orders) { - var index = -1; - iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee())); - - var result = baseMap(collection, function(value, key, collection) { - var criteria = arrayMap(iteratees, function(iteratee) { - return iteratee(value); - }); - return { 'criteria': criteria, 'index': ++index, 'value': value }; - }); - - return baseSortBy(result, function(object, other) { - return compareMultiple(object, other, orders); - }); - } - - /** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} props The property identifiers to pick. - * @returns {Object} Returns the new object. - */ - function basePick(object, props) { - object = Object(object); - return arrayReduce(props, function(result, key) { - if (key in object) { - result[key] = object[key]; - } - return result; - }, {}); - } - - /** - * The base implementation of `_.pickBy` without support for iteratee shorthands. - * - * @private - * @param {Object} object The source object. - * @param {Function} predicate The function invoked per property. - * @returns {Object} Returns the new object. - */ - function basePickBy(object, predicate) { - var index = -1, - props = getAllKeysIn(object), - length = props.length, - result = {}; - - while (++index < length) { - var key = props[index], - value = object[key]; - - if (predicate(value, key)) { - result[key] = value; - } - } - return result; - } - - /** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; - } - - /** - * A specialized version of `baseProperty` which supports deep paths. - * - * @private - * @param {Array|string} path The path of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function basePropertyDeep(path) { - return function(object) { - return baseGet(object, path); - }; - } - - /** - * The base implementation of `_.pullAllBy` without support for iteratee - * shorthands. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns `array`. - */ - function basePullAll(array, values, iteratee, comparator) { - var indexOf = comparator ? baseIndexOfWith : baseIndexOf, - index = -1, - length = values.length, - seen = array; - - if (array === values) { - values = copyArray(values); - } - if (iteratee) { - seen = arrayMap(array, baseUnary(iteratee)); - } - while (++index < length) { - var fromIndex = 0, - value = values[index], - computed = iteratee ? iteratee(value) : value; - - while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { - if (seen !== array) { - splice.call(seen, fromIndex, 1); - } - splice.call(array, fromIndex, 1); - } - } - return array; - } - - /** - * The base implementation of `_.pullAt` without support for individual - * indexes or capturing the removed elements. - * - * @private - * @param {Array} array The array to modify. - * @param {number[]} indexes The indexes of elements to remove. - * @returns {Array} Returns `array`. - */ - function basePullAt(array, indexes) { - var length = array ? indexes.length : 0, - lastIndex = length - 1; - - while (length--) { - var index = indexes[length]; - if (length == lastIndex || index !== previous) { - var previous = index; - if (isIndex(index)) { - splice.call(array, index, 1); - } - else if (!isKey(index, array)) { - var path = castPath(index), - object = parent(array, path); - - if (object != null) { - delete object[toKey(last(path))]; - } - } - else { - delete array[toKey(index)]; - } - } - } - return array; - } - - /** - * The base implementation of `_.random` without support for returning - * floating-point numbers. - * - * @private - * @param {number} lower The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the random number. - */ - function baseRandom(lower, upper) { - return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); - } - - /** - * The base implementation of `_.range` and `_.rangeRight` which doesn't - * coerce arguments to numbers. - * - * @private - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @param {number} step The value to increment or decrement by. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the range of numbers. - */ - function baseRange(start, end, step, fromRight) { - var index = -1, - length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), - result = Array(length); - - while (length--) { - result[fromRight ? length : ++index] = start; - start += step; - } - return result; - } - - /** - * The base implementation of `_.repeat` which doesn't coerce arguments. - * - * @private - * @param {string} string The string to repeat. - * @param {number} n The number of times to repeat the string. - * @returns {string} Returns the repeated string. - */ - function baseRepeat(string, n) { - var result = ''; - if (!string || n < 1 || n > MAX_SAFE_INTEGER) { - return result; - } - // Leverage the exponentiation by squaring algorithm for a faster repeat. - // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. - do { - if (n % 2) { - result += string; - } - n = nativeFloor(n / 2); - if (n) { - string += string; - } - } while (n); - - return result; - } - - /** - * The base implementation of `_.set`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ - function baseSet(object, path, value, customizer) { - path = isKey(path, object) ? [path] : castPath(path); - - var index = -1, - length = path.length, - lastIndex = length - 1, - nested = object; - - while (nested != null && ++index < length) { - var key = toKey(path[index]); - if (isObject(nested)) { - var newValue = value; - if (index != lastIndex) { - var objValue = nested[key]; - newValue = customizer ? customizer(objValue, key, nested) : undefined; - if (newValue === undefined) { - newValue = objValue == null - ? (isIndex(path[index + 1]) ? [] : {}) - : objValue; - } - } - assignValue(nested, key, newValue); - } - nested = nested[key]; - } - return object; - } - - /** - * The base implementation of `setData` without support for hot loop detection. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ - var baseSetData = !metaMap ? identity : function(func, data) { - metaMap.set(func, data); - return func; - }; - - /** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function baseSlice(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; - } - - /** - * The base implementation of `_.some` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function baseSome(collection, predicate) { - var result; - - baseEach(collection, function(value, index, collection) { - result = predicate(value, index, collection); - return !result; - }); - return !!result; - } - - /** - * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which - * performs a binary search of `array` to determine the index at which `value` - * should be inserted into `array` in order to maintain its sort order. - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ - function baseSortedIndex(array, value, retHighest) { - var low = 0, - high = array ? array.length : low; - - if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { - while (low < high) { - var mid = (low + high) >>> 1, - computed = array[mid]; - - if (computed !== null && !isSymbol(computed) && - (retHighest ? (computed <= value) : (computed < value))) { - low = mid + 1; - } else { - high = mid; - } - } - return high; - } - return baseSortedIndexBy(array, value, identity, retHighest); - } - - /** - * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` - * which invokes `iteratee` for `value` and each element of `array` to compute - * their sort ranking. The iteratee is invoked with one argument; (value). - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Function} iteratee The iteratee invoked per element. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ - function baseSortedIndexBy(array, value, iteratee, retHighest) { - value = iteratee(value); - - var low = 0, - high = array ? array.length : 0, - valIsNaN = value !== value, - valIsNull = value === null, - valIsSymbol = isSymbol(value), - valIsUndefined = value === undefined; - - while (low < high) { - var mid = nativeFloor((low + high) / 2), - computed = iteratee(array[mid]), - othIsDefined = computed !== undefined, - othIsNull = computed === null, - othIsReflexive = computed === computed, - othIsSymbol = isSymbol(computed); - - if (valIsNaN) { - var setLow = retHighest || othIsReflexive; - } else if (valIsUndefined) { - setLow = othIsReflexive && (retHighest || othIsDefined); - } else if (valIsNull) { - setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); - } else if (valIsSymbol) { - setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); - } else if (othIsNull || othIsSymbol) { - setLow = false; - } else { - setLow = retHighest ? (computed <= value) : (computed < value); - } - if (setLow) { - low = mid + 1; - } else { - high = mid; - } - } - return nativeMin(high, MAX_ARRAY_INDEX); - } - - /** - * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ - function baseSortedUniq(array, iteratee) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - if (!index || !eq(computed, seen)) { - var seen = computed; - result[resIndex++] = value === 0 ? 0 : value; - } - } - return result; - } - - /** - * The base implementation of `_.toNumber` which doesn't ensure correct - * conversions of binary, hexadecimal, or octal string values. - * - * @private - * @param {*} value The value to process. - * @returns {number} Returns the number. - */ - function baseToNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - return +value; - } - - /** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ - function baseToString(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isSymbol(value)) { - return symbolToString ? symbolToString.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; - } - - /** - * The base implementation of `_.uniqBy` without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ - function baseUniq(array, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - length = array.length, - isCommon = true, - result = [], - seen = result; - - if (comparator) { - isCommon = false; - includes = arrayIncludesWith; - } - else if (length >= LARGE_ARRAY_SIZE) { - var set = iteratee ? null : createSet(array); - if (set) { - return setToArray(set); - } - isCommon = false; - includes = cacheHas; - seen = new SetCache; - } - else { - seen = iteratee ? [] : result; - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var seenIndex = seen.length; - while (seenIndex--) { - if (seen[seenIndex] === computed) { - continue outer; - } - } - if (iteratee) { - seen.push(computed); - } - result.push(value); - } - else if (!includes(seen, computed, comparator)) { - if (seen !== result) { - seen.push(computed); - } - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.unset`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - */ - function baseUnset(object, path) { - path = isKey(path, object) ? [path] : castPath(path); - object = parent(object, path); - - var key = toKey(last(path)); - return !(object != null && baseHas(object, key)) || delete object[key]; - } - - /** - * The base implementation of `_.update`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to update. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ - function baseUpdate(object, path, updater, customizer) { - return baseSet(object, path, updater(baseGet(object, path)), customizer); - } - - /** - * The base implementation of methods like `_.dropWhile` and `_.takeWhile` - * without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to query. - * @param {Function} predicate The function invoked per iteration. - * @param {boolean} [isDrop] Specify dropping elements instead of taking them. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the slice of `array`. - */ - function baseWhile(array, predicate, isDrop, fromRight) { - var length = array.length, - index = fromRight ? length : -1; - - while ((fromRight ? index-- : ++index < length) && - predicate(array[index], index, array)) {} - - return isDrop - ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) - : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); - } - - /** - * The base implementation of `wrapperValue` which returns the result of - * performing a sequence of actions on the unwrapped `value`, where each - * successive action is supplied the return value of the previous. - * - * @private - * @param {*} value The unwrapped value. - * @param {Array} actions Actions to perform to resolve the unwrapped value. - * @returns {*} Returns the resolved value. - */ - function baseWrapperValue(value, actions) { - var result = value; - if (result instanceof LazyWrapper) { - result = result.value(); - } - return arrayReduce(actions, function(result, action) { - return action.func.apply(action.thisArg, arrayPush([result], action.args)); - }, result); - } - - /** - * The base implementation of methods like `_.xor`, without support for - * iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of values. - */ - function baseXor(arrays, iteratee, comparator) { - var index = -1, - length = arrays.length; - - while (++index < length) { - var result = result - ? arrayPush( - baseDifference(result, arrays[index], iteratee, comparator), - baseDifference(arrays[index], result, iteratee, comparator) - ) - : arrays[index]; - } - return (result && result.length) ? baseUniq(result, iteratee, comparator) : []; - } - - /** - * This base implementation of `_.zipObject` which assigns values using `assignFunc`. - * - * @private - * @param {Array} props The property identifiers. - * @param {Array} values The property values. - * @param {Function} assignFunc The function to assign values. - * @returns {Object} Returns the new object. - */ - function baseZipObject(props, values, assignFunc) { - var index = -1, - length = props.length, - valsLength = values.length, - result = {}; - - while (++index < length) { - var value = index < valsLength ? values[index] : undefined; - assignFunc(result, props[index], value); - } - return result; - } - - /** - * Casts `value` to an empty array if it's not an array like object. - * - * @private - * @param {*} value The value to inspect. - * @returns {Array|Object} Returns the cast array-like object. - */ - function castArrayLikeObject(value) { - return isArrayLikeObject(value) ? value : []; - } - - /** - * Casts `value` to `identity` if it's not a function. - * - * @private - * @param {*} value The value to inspect. - * @returns {Function} Returns cast function. - */ - function castFunction(value) { - return typeof value == 'function' ? value : identity; - } - - /** - * Casts `value` to a path array if it's not one. - * - * @private - * @param {*} value The value to inspect. - * @returns {Array} Returns the cast property path array. - */ - function castPath(value) { - return isArray(value) ? value : stringToPath(value); - } - - /** - * Casts `array` to a slice if it's needed. - * - * @private - * @param {Array} array The array to inspect. - * @param {number} start The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the cast slice. - */ - function castSlice(array, start, end) { - var length = array.length; - end = end === undefined ? length : end; - return (!start && end >= length) ? array : baseSlice(array, start, end); - } - - /** - * Creates a clone of `buffer`. - * - * @private - * @param {Buffer} buffer The buffer to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Buffer} Returns the cloned buffer. - */ - function cloneBuffer(buffer, isDeep) { - if (isDeep) { - return buffer.slice(); - } - var result = new buffer.constructor(buffer.length); - buffer.copy(result); - return result; - } - - /** - * Creates a clone of `arrayBuffer`. - * - * @private - * @param {ArrayBuffer} arrayBuffer The array buffer to clone. - * @returns {ArrayBuffer} Returns the cloned array buffer. - */ - function cloneArrayBuffer(arrayBuffer) { - var result = new arrayBuffer.constructor(arrayBuffer.byteLength); - new Uint8Array(result).set(new Uint8Array(arrayBuffer)); - return result; - } - - /** - * Creates a clone of `dataView`. - * - * @private - * @param {Object} dataView The data view to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned data view. - */ - function cloneDataView(dataView, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; - return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); - } - - /** - * Creates a clone of `map`. - * - * @private - * @param {Object} map The map to clone. - * @param {Function} cloneFunc The function to clone values. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned map. - */ - function cloneMap(map, isDeep, cloneFunc) { - var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map); - return arrayReduce(array, addMapEntry, new map.constructor); - } - - /** - * Creates a clone of `regexp`. - * - * @private - * @param {Object} regexp The regexp to clone. - * @returns {Object} Returns the cloned regexp. - */ - function cloneRegExp(regexp) { - var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); - result.lastIndex = regexp.lastIndex; - return result; - } - - /** - * Creates a clone of `set`. - * - * @private - * @param {Object} set The set to clone. - * @param {Function} cloneFunc The function to clone values. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned set. - */ - function cloneSet(set, isDeep, cloneFunc) { - var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set); - return arrayReduce(array, addSetEntry, new set.constructor); - } - - /** - * Creates a clone of the `symbol` object. - * - * @private - * @param {Object} symbol The symbol object to clone. - * @returns {Object} Returns the cloned symbol object. - */ - function cloneSymbol(symbol) { - return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; - } - - /** - * Creates a clone of `typedArray`. - * - * @private - * @param {Object} typedArray The typed array to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned typed array. - */ - function cloneTypedArray(typedArray, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; - return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); - } - - /** - * Compares values to sort them in ascending order. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {number} Returns the sort order indicator for `value`. - */ - function compareAscending(value, other) { - if (value !== other) { - var valIsDefined = value !== undefined, - valIsNull = value === null, - valIsReflexive = value === value, - valIsSymbol = isSymbol(value); - - var othIsDefined = other !== undefined, - othIsNull = other === null, - othIsReflexive = other === other, - othIsSymbol = isSymbol(other); - - if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || - (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || - (valIsNull && othIsDefined && othIsReflexive) || - (!valIsDefined && othIsReflexive) || - !valIsReflexive) { - return 1; - } - if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || - (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || - (othIsNull && valIsDefined && valIsReflexive) || - (!othIsDefined && valIsReflexive) || - !othIsReflexive) { - return -1; - } - } - return 0; - } - - /** - * Used by `_.orderBy` to compare multiple properties of a value to another - * and stable sort them. - * - * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, - * specify an order of "desc" for descending or "asc" for ascending sort order - * of corresponding values. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {boolean[]|string[]} orders The order to sort by for each property. - * @returns {number} Returns the sort order indicator for `object`. - */ - function compareMultiple(object, other, orders) { - var index = -1, - objCriteria = object.criteria, - othCriteria = other.criteria, - length = objCriteria.length, - ordersLength = orders.length; - - while (++index < length) { - var result = compareAscending(objCriteria[index], othCriteria[index]); - if (result) { - if (index >= ordersLength) { - return result; - } - var order = orders[index]; - return result * (order == 'desc' ? -1 : 1); - } - } - // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications - // that causes it, under certain circumstances, to provide the same value for - // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 - // for more details. - // - // This also ensures a stable sort in V8 and other engines. - // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. - return object.index - other.index; - } - - /** - * Creates an array that is the composition of partially applied arguments, - * placeholders, and provided arguments into a single array of arguments. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to prepend to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ - function composeArgs(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersLength = holders.length, - leftIndex = -1, - leftLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(leftLength + rangeLength), - isUncurried = !isCurried; - - while (++leftIndex < leftLength) { - result[leftIndex] = partials[leftIndex]; - } - while (++argsIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[holders[argsIndex]] = args[argsIndex]; - } - } - while (rangeLength--) { - result[leftIndex++] = args[argsIndex++]; - } - return result; - } - - /** - * This function is like `composeArgs` except that the arguments composition - * is tailored for `_.partialRight`. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to append to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ - function composeArgsRight(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersIndex = -1, - holdersLength = holders.length, - rightIndex = -1, - rightLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(rangeLength + rightLength), - isUncurried = !isCurried; - - while (++argsIndex < rangeLength) { - result[argsIndex] = args[argsIndex]; - } - var offset = argsIndex; - while (++rightIndex < rightLength) { - result[offset + rightIndex] = partials[rightIndex]; - } - while (++holdersIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[offset + holders[holdersIndex]] = args[argsIndex++]; - } - } - return result; - } - - /** - * Copies the values of `source` to `array`. - * - * @private - * @param {Array} source The array to copy values from. - * @param {Array} [array=[]] The array to copy values to. - * @returns {Array} Returns `array`. - */ - function copyArray(source, array) { - var index = -1, - length = source.length; - - array || (array = Array(length)); - while (++index < length) { - array[index] = source[index]; - } - return array; - } - - /** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property identifiers to copy. - * @param {Object} [object={}] The object to copy properties to. - * @param {Function} [customizer] The function to customize copied values. - * @returns {Object} Returns `object`. - */ - function copyObject(source, props, object, customizer) { - object || (object = {}); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - - var newValue = customizer - ? customizer(object[key], source[key], key, object, source) - : source[key]; - - assignValue(object, key, newValue); - } - return object; - } - - /** - * Copies own symbol properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy symbols from. - * @param {Object} [object={}] The object to copy symbols to. - * @returns {Object} Returns `object`. - */ - function copySymbols(source, object) { - return copyObject(source, getSymbols(source), object); - } - - /** - * Creates a function like `_.groupBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} [initializer] The accumulator object initializer. - * @returns {Function} Returns the new aggregator function. - */ - function createAggregator(setter, initializer) { - return function(collection, iteratee) { - var func = isArray(collection) ? arrayAggregator : baseAggregator, - accumulator = initializer ? initializer() : {}; - - return func(collection, setter, getIteratee(iteratee), accumulator); - }; - } - - /** - * Creates a function like `_.assign`. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ - function createAssigner(assigner) { - return rest(function(object, sources) { - var index = -1, - length = sources.length, - customizer = length > 1 ? sources[length - 1] : undefined, - guard = length > 2 ? sources[2] : undefined; - - customizer = (assigner.length > 3 && typeof customizer == 'function') - ? (length--, customizer) - : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - customizer = length < 3 ? undefined : customizer; - length = 1; - } - object = Object(object); - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, index, customizer); - } - } - return object; - }); - } - - /** - * Creates a `baseEach` or `baseEachRight` function. - * - * @private - * @param {Function} eachFunc The function to iterate over a collection. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseEach(eachFunc, fromRight) { - return function(collection, iteratee) { - if (collection == null) { - return collection; - } - if (!isArrayLike(collection)) { - return eachFunc(collection, iteratee); - } - var length = collection.length, - index = fromRight ? length : -1, - iterable = Object(collection); - - while ((fromRight ? index-- : ++index < length)) { - if (iteratee(iterable[index], index, iterable) === false) { - break; - } - } - return collection; - }; - } - - /** - * Creates a base function for methods like `_.forIn` and `_.forOwn`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var index = -1, - iterable = Object(object), - props = keysFunc(object), - length = props.length; - - while (length--) { - var key = props[fromRight ? length : ++index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } - } - return object; - }; - } - - /** - * Creates a function that wraps `func` to invoke it with the optional `this` - * binding of `thisArg`. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createBaseWrapper(func, bitmask, thisArg) { - var isBind = bitmask & BIND_FLAG, - Ctor = createCtorWrapper(func); - - function wrapper() { - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return fn.apply(isBind ? thisArg : this, arguments); - } - return wrapper; - } - - /** - * Creates a function like `_.lowerFirst`. - * - * @private - * @param {string} methodName The name of the `String` case method to use. - * @returns {Function} Returns the new case function. - */ - function createCaseFirst(methodName) { - return function(string) { - string = toString(string); - - var strSymbols = reHasComplexSymbol.test(string) - ? stringToArray(string) - : undefined; - - var chr = strSymbols - ? strSymbols[0] - : string.charAt(0); - - var trailing = strSymbols - ? castSlice(strSymbols, 1).join('') - : string.slice(1); - - return chr[methodName]() + trailing; - }; - } - - /** - * Creates a function like `_.camelCase`. - * - * @private - * @param {Function} callback The function to combine each word. - * @returns {Function} Returns the new compounder function. - */ - function createCompounder(callback) { - return function(string) { - return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); - }; - } - - /** - * Creates a function that produces an instance of `Ctor` regardless of - * whether it was invoked as part of a `new` expression or by `call` or `apply`. - * - * @private - * @param {Function} Ctor The constructor to wrap. - * @returns {Function} Returns the new wrapped function. - */ - function createCtorWrapper(Ctor) { - return function() { - // Use a `switch` statement to work with class constructors. See - // http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist - // for more details. - var args = arguments; - switch (args.length) { - case 0: return new Ctor; - case 1: return new Ctor(args[0]); - case 2: return new Ctor(args[0], args[1]); - case 3: return new Ctor(args[0], args[1], args[2]); - case 4: return new Ctor(args[0], args[1], args[2], args[3]); - case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); - case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); - case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); - } - var thisBinding = baseCreate(Ctor.prototype), - result = Ctor.apply(thisBinding, args); - - // Mimic the constructor's `return` behavior. - // See https://es5.github.io/#x13.2.2 for more details. - return isObject(result) ? result : thisBinding; - }; - } - - /** - * Creates a function that wraps `func` to enable currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {number} arity The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createCurryWrapper(func, bitmask, arity) { - var Ctor = createCtorWrapper(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length, - placeholder = getHolder(wrapper); - - while (index--) { - args[index] = arguments[index]; - } - var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) - ? [] - : replaceHolders(args, placeholder); - - length -= holders.length; - if (length < arity) { - return createRecurryWrapper( - func, bitmask, createHybridWrapper, wrapper.placeholder, undefined, - args, holders, undefined, undefined, arity - length); - } - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return apply(fn, this, args); - } - return wrapper; - } - - /** - * Creates a `_.find` or `_.findLast` function. - * - * @private - * @param {Function} findIndexFunc The function to find the collection index. - * @returns {Function} Returns the new find function. - */ - function createFind(findIndexFunc) { - return function(collection, predicate, fromIndex) { - var iterable = Object(collection); - predicate = getIteratee(predicate, 3); - if (!isArrayLike(collection)) { - var props = keys(collection); - } - var index = findIndexFunc(props || collection, function(value, key) { - if (props) { - key = value; - value = iterable[key]; - } - return predicate(value, key, iterable); - }, fromIndex); - return index > -1 ? collection[props ? props[index] : index] : undefined; - }; - } - - /** - * Creates a `_.flow` or `_.flowRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new flow function. - */ - function createFlow(fromRight) { - return rest(function(funcs) { - funcs = baseFlatten(funcs, 1); - - var length = funcs.length, - index = length, - prereq = LodashWrapper.prototype.thru; - - if (fromRight) { - funcs.reverse(); - } - while (index--) { - var func = funcs[index]; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - if (prereq && !wrapper && getFuncName(func) == 'wrapper') { - var wrapper = new LodashWrapper([], true); - } - } - index = wrapper ? index : length; - while (++index < length) { - func = funcs[index]; - - var funcName = getFuncName(func), - data = funcName == 'wrapper' ? getData(func) : undefined; - - if (data && isLaziable(data[0]) && - data[1] == (ARY_FLAG | CURRY_FLAG | PARTIAL_FLAG | REARG_FLAG) && - !data[4].length && data[9] == 1 - ) { - wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); - } else { - wrapper = (func.length == 1 && isLaziable(func)) - ? wrapper[funcName]() - : wrapper.thru(func); - } - } - return function() { - var args = arguments, - value = args[0]; - - if (wrapper && args.length == 1 && - isArray(value) && value.length >= LARGE_ARRAY_SIZE) { - return wrapper.plant(value).value(); - } - var index = 0, - result = length ? funcs[index].apply(this, args) : value; - - while (++index < length) { - result = funcs[index].call(this, result); - } - return result; - }; - }); - } - - /** - * Creates a function that wraps `func` to invoke it with optional `this` - * binding of `thisArg`, partial application, and currying. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [partialsRight] The arguments to append to those provided - * to the new function. - * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { - var isAry = bitmask & ARY_FLAG, - isBind = bitmask & BIND_FLAG, - isBindKey = bitmask & BIND_KEY_FLAG, - isCurried = bitmask & (CURRY_FLAG | CURRY_RIGHT_FLAG), - isFlip = bitmask & FLIP_FLAG, - Ctor = isBindKey ? undefined : createCtorWrapper(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length; - - while (index--) { - args[index] = arguments[index]; - } - if (isCurried) { - var placeholder = getHolder(wrapper), - holdersCount = countHolders(args, placeholder); - } - if (partials) { - args = composeArgs(args, partials, holders, isCurried); - } - if (partialsRight) { - args = composeArgsRight(args, partialsRight, holdersRight, isCurried); - } - length -= holdersCount; - if (isCurried && length < arity) { - var newHolders = replaceHolders(args, placeholder); - return createRecurryWrapper( - func, bitmask, createHybridWrapper, wrapper.placeholder, thisArg, - args, newHolders, argPos, ary, arity - length - ); - } - var thisBinding = isBind ? thisArg : this, - fn = isBindKey ? thisBinding[func] : func; - - length = args.length; - if (argPos) { - args = reorder(args, argPos); - } else if (isFlip && length > 1) { - args.reverse(); - } - if (isAry && ary < length) { - args.length = ary; - } - if (this && this !== root && this instanceof wrapper) { - fn = Ctor || createCtorWrapper(fn); - } - return fn.apply(thisBinding, args); - } - return wrapper; - } - - /** - * Creates a function like `_.invertBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} toIteratee The function to resolve iteratees. - * @returns {Function} Returns the new inverter function. - */ - function createInverter(setter, toIteratee) { - return function(object, iteratee) { - return baseInverter(object, setter, toIteratee(iteratee), {}); - }; - } - - /** - * Creates a function that performs a mathematical operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @returns {Function} Returns the new mathematical operation function. - */ - function createMathOperation(operator) { - return function(value, other) { - var result; - if (value === undefined && other === undefined) { - return 0; - } - if (value !== undefined) { - result = value; - } - if (other !== undefined) { - if (result === undefined) { - return other; - } - if (typeof value == 'string' || typeof other == 'string') { - value = baseToString(value); - other = baseToString(other); - } else { - value = baseToNumber(value); - other = baseToNumber(other); - } - result = operator(value, other); - } - return result; - }; - } - - /** - * Creates a function like `_.over`. - * - * @private - * @param {Function} arrayFunc The function to iterate over iteratees. - * @returns {Function} Returns the new over function. - */ - function createOver(arrayFunc) { - return rest(function(iteratees) { - iteratees = (iteratees.length == 1 && isArray(iteratees[0])) - ? arrayMap(iteratees[0], baseUnary(getIteratee())) - : arrayMap(baseFlatten(iteratees, 1, isFlattenableIteratee), baseUnary(getIteratee())); - - return rest(function(args) { - var thisArg = this; - return arrayFunc(iteratees, function(iteratee) { - return apply(iteratee, thisArg, args); - }); - }); - }); - } - - /** - * Creates the padding for `string` based on `length`. The `chars` string - * is truncated if the number of characters exceeds `length`. - * - * @private - * @param {number} length The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padding for `string`. - */ - function createPadding(length, chars) { - chars = chars === undefined ? ' ' : baseToString(chars); - - var charsLength = chars.length; - if (charsLength < 2) { - return charsLength ? baseRepeat(chars, length) : chars; - } - var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); - return reHasComplexSymbol.test(chars) - ? castSlice(stringToArray(result), 0, length).join('') - : result.slice(0, length); - } - - /** - * Creates a function that wraps `func` to invoke it with the `this` binding - * of `thisArg` and `partials` prepended to the arguments it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} partials The arguments to prepend to those provided to - * the new function. - * @returns {Function} Returns the new wrapped function. - */ - function createPartialWrapper(func, bitmask, thisArg, partials) { - var isBind = bitmask & BIND_FLAG, - Ctor = createCtorWrapper(func); - - function wrapper() { - var argsIndex = -1, - argsLength = arguments.length, - leftIndex = -1, - leftLength = partials.length, - args = Array(leftLength + argsLength), - fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - - while (++leftIndex < leftLength) { - args[leftIndex] = partials[leftIndex]; - } - while (argsLength--) { - args[leftIndex++] = arguments[++argsIndex]; - } - return apply(fn, isBind ? thisArg : this, args); - } - return wrapper; - } - - /** - * Creates a `_.range` or `_.rangeRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new range function. - */ - function createRange(fromRight) { - return function(start, end, step) { - if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { - end = step = undefined; - } - // Ensure the sign of `-0` is preserved. - start = toNumber(start); - start = start === start ? start : 0; - if (end === undefined) { - end = start; - start = 0; - } else { - end = toNumber(end) || 0; - } - step = step === undefined ? (start < end ? 1 : -1) : (toNumber(step) || 0); - return baseRange(start, end, step, fromRight); - }; - } - - /** - * Creates a function that performs a relational operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @returns {Function} Returns the new relational operation function. - */ - function createRelationalOperation(operator) { - return function(value, other) { - if (!(typeof value == 'string' && typeof other == 'string')) { - value = toNumber(value); - other = toNumber(other); - } - return operator(value, other); - }; - } - - /** - * Creates a function that wraps `func` to continue currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` - * for more details. - * @param {Function} wrapFunc The function to create the `func` wrapper. - * @param {*} placeholder The placeholder value. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createRecurryWrapper(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { - var isCurry = bitmask & CURRY_FLAG, - newHolders = isCurry ? holders : undefined, - newHoldersRight = isCurry ? undefined : holders, - newPartials = isCurry ? partials : undefined, - newPartialsRight = isCurry ? undefined : partials; - - bitmask |= (isCurry ? PARTIAL_FLAG : PARTIAL_RIGHT_FLAG); - bitmask &= ~(isCurry ? PARTIAL_RIGHT_FLAG : PARTIAL_FLAG); - - if (!(bitmask & CURRY_BOUND_FLAG)) { - bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG); - } - var newData = [ - func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, - newHoldersRight, argPos, ary, arity - ]; - - var result = wrapFunc.apply(undefined, newData); - if (isLaziable(func)) { - setData(result, newData); - } - result.placeholder = placeholder; - return result; - } - - /** - * Creates a function like `_.round`. - * - * @private - * @param {string} methodName The name of the `Math` method to use when rounding. - * @returns {Function} Returns the new round function. - */ - function createRound(methodName) { - var func = Math[methodName]; - return function(number, precision) { - number = toNumber(number); - precision = nativeMin(toInteger(precision), 292); - if (precision) { - // Shift with exponential notation to avoid floating-point issues. - // See [MDN](https://mdn.io/round#Examples) for more details. - var pair = (toString(number) + 'e').split('e'), - value = func(pair[0] + 'e' + (+pair[1] + precision)); - - pair = (toString(value) + 'e').split('e'); - return +(pair[0] + 'e' + (+pair[1] - precision)); - } - return func(number); - }; - } - - /** - * Creates a set of `values`. - * - * @private - * @param {Array} values The values to add to the set. - * @returns {Object} Returns the new set. - */ - var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { - return new Set(values); - }; - - /** - * Creates a `_.toPairs` or `_.toPairsIn` function. - * - * @private - * @param {Function} keysFunc The function to get the keys of a given object. - * @returns {Function} Returns the new pairs function. - */ - function createToPairs(keysFunc) { - return function(object) { - var tag = getTag(object); - if (tag == mapTag) { - return mapToArray(object); - } - if (tag == setTag) { - return setToPairs(object); - } - return baseToPairs(object, keysFunc(object)); - }; - } - - /** - * Creates a function that either curries or invokes `func` with optional - * `this` binding and partially applied arguments. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask of wrapper flags. - * The bitmask may be composed of the following flags: - * 1 - `_.bind` - * 2 - `_.bindKey` - * 4 - `_.curry` or `_.curryRight` of a bound function - * 8 - `_.curry` - * 16 - `_.curryRight` - * 32 - `_.partial` - * 64 - `_.partialRight` - * 128 - `_.rearg` - * 256 - `_.ary` - * 512 - `_.flip` - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to be partially applied. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { - var isBindKey = bitmask & BIND_KEY_FLAG; - if (!isBindKey && typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - var length = partials ? partials.length : 0; - if (!length) { - bitmask &= ~(PARTIAL_FLAG | PARTIAL_RIGHT_FLAG); - partials = holders = undefined; - } - ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); - arity = arity === undefined ? arity : toInteger(arity); - length -= holders ? holders.length : 0; - - if (bitmask & PARTIAL_RIGHT_FLAG) { - var partialsRight = partials, - holdersRight = holders; - - partials = holders = undefined; - } - var data = isBindKey ? undefined : getData(func); - - var newData = [ - func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, - argPos, ary, arity - ]; - - if (data) { - mergeData(newData, data); - } - func = newData[0]; - bitmask = newData[1]; - thisArg = newData[2]; - partials = newData[3]; - holders = newData[4]; - arity = newData[9] = newData[9] == null - ? (isBindKey ? 0 : func.length) - : nativeMax(newData[9] - length, 0); - - if (!arity && bitmask & (CURRY_FLAG | CURRY_RIGHT_FLAG)) { - bitmask &= ~(CURRY_FLAG | CURRY_RIGHT_FLAG); - } - if (!bitmask || bitmask == BIND_FLAG) { - var result = createBaseWrapper(func, bitmask, thisArg); - } else if (bitmask == CURRY_FLAG || bitmask == CURRY_RIGHT_FLAG) { - result = createCurryWrapper(func, bitmask, arity); - } else if ((bitmask == PARTIAL_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG)) && !holders.length) { - result = createPartialWrapper(func, bitmask, thisArg, partials); - } else { - result = createHybridWrapper.apply(undefined, newData); - } - var setter = data ? baseSetData : setData; - return setter(result, newData); - } - - /** - * A specialized version of `baseIsEqualDeep` for arrays with support for - * partial deep comparisons. - * - * @private - * @param {Array} array The array to compare. - * @param {Array} other The other array to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `array` and `other` objects. - * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. - */ - function equalArrays(array, other, equalFunc, customizer, bitmask, stack) { - var isPartial = bitmask & PARTIAL_COMPARE_FLAG, - arrLength = array.length, - othLength = other.length; - - if (arrLength != othLength && !(isPartial && othLength > arrLength)) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(array); - if (stacked) { - return stacked == other; - } - var index = -1, - result = true, - seen = (bitmask & UNORDERED_COMPARE_FLAG) ? new SetCache : undefined; - - stack.set(array, other); - - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, arrValue, index, other, array, stack) - : customizer(arrValue, othValue, index, array, other, stack); - } - if (compared !== undefined) { - if (compared) { - continue; - } - result = false; - break; - } - // Recursively compare arrays (susceptible to call stack limits). - if (seen) { - if (!arraySome(other, function(othValue, othIndex) { - if (!seen.has(othIndex) && - (arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack))) { - return seen.add(othIndex); - } - })) { - result = false; - break; - } - } else if (!( - arrValue === othValue || - equalFunc(arrValue, othValue, customizer, bitmask, stack) - )) { - result = false; - break; - } - } - stack['delete'](array); - return result; - } - - /** - * A specialized version of `baseIsEqualDeep` for comparing objects of - * the same `toStringTag`. - * - * **Note:** This function only supports comparing values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {string} tag The `toStringTag` of the objects to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalByTag(object, other, tag, equalFunc, customizer, bitmask, stack) { - switch (tag) { - case dataViewTag: - if ((object.byteLength != other.byteLength) || - (object.byteOffset != other.byteOffset)) { - return false; - } - object = object.buffer; - other = other.buffer; - - case arrayBufferTag: - if ((object.byteLength != other.byteLength) || - !equalFunc(new Uint8Array(object), new Uint8Array(other))) { - return false; - } - return true; - - case boolTag: - case dateTag: - // Coerce dates and booleans to numbers, dates to milliseconds and - // booleans to `1` or `0` treating invalid dates coerced to `NaN` as - // not equal. - return +object == +other; - - case errorTag: - return object.name == other.name && object.message == other.message; - - case numberTag: - // Treat `NaN` vs. `NaN` as equal. - return (object != +object) ? other != +other : object == +other; - - case regexpTag: - case stringTag: - // Coerce regexes to strings and treat strings, primitives and objects, - // as equal. See http://www.ecma-international.org/ecma-262/6.0/#sec-regexp.prototype.tostring - // for more details. - return object == (other + ''); - - case mapTag: - var convert = mapToArray; - - case setTag: - var isPartial = bitmask & PARTIAL_COMPARE_FLAG; - convert || (convert = setToArray); - - if (object.size != other.size && !isPartial) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked) { - return stacked == other; - } - bitmask |= UNORDERED_COMPARE_FLAG; - stack.set(object, other); - - // Recursively compare objects (susceptible to call stack limits). - return equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack); - - case symbolTag: - if (symbolValueOf) { - return symbolValueOf.call(object) == symbolValueOf.call(other); - } - } - return false; - } - - /** - * A specialized version of `baseIsEqualDeep` for objects with support for - * partial deep comparisons. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Function} customizer The function to customize comparisons. - * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` - * for more details. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalObjects(object, other, equalFunc, customizer, bitmask, stack) { - var isPartial = bitmask & PARTIAL_COMPARE_FLAG, - objProps = keys(object), - objLength = objProps.length, - othProps = keys(other), - othLength = othProps.length; - - if (objLength != othLength && !isPartial) { - return false; - } - var index = objLength; - while (index--) { - var key = objProps[index]; - if (!(isPartial ? key in other : baseHas(other, key))) { - return false; - } - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked) { - return stacked == other; - } - var result = true; - stack.set(object, other); - - var skipCtor = isPartial; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, objValue, key, other, object, stack) - : customizer(objValue, othValue, key, object, other, stack); - } - // Recursively compare objects (susceptible to call stack limits). - if (!(compared === undefined - ? (objValue === othValue || equalFunc(objValue, othValue, customizer, bitmask, stack)) - : compared - )) { - result = false; - break; - } - skipCtor || (skipCtor = key == 'constructor'); - } - if (result && !skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - // Non `Object` object instances with different constructors are not equal. - if (objCtor != othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor == 'function' && objCtor instanceof objCtor && - typeof othCtor == 'function' && othCtor instanceof othCtor)) { - result = false; - } - } - stack['delete'](object); - return result; - } - - /** - * Creates an array of own enumerable property names and symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ - function getAllKeys(object) { - return baseGetAllKeys(object, keys, getSymbols); - } - - /** - * Creates an array of own and inherited enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ - function getAllKeysIn(object) { - return baseGetAllKeys(object, keysIn, getSymbolsIn); - } - - /** - * Gets metadata for `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {*} Returns the metadata for `func`. - */ - var getData = !metaMap ? noop : function(func) { - return metaMap.get(func); - }; - - /** - * Gets the name of `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {string} Returns the function name. - */ - function getFuncName(func) { - var result = (func.name + ''), - array = realNames[result], - length = hasOwnProperty.call(realNames, result) ? array.length : 0; - - while (length--) { - var data = array[length], - otherFunc = data.func; - if (otherFunc == null || otherFunc == func) { - return data.name; - } - } - return result; - } - - /** - * Gets the argument placeholder value for `func`. - * - * @private - * @param {Function} func The function to inspect. - * @returns {*} Returns the placeholder value. - */ - function getHolder(func) { - var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; - return object.placeholder; - } - - /** - * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, - * this function returns the custom method, otherwise it returns `baseIteratee`. - * If arguments are provided, the chosen function is invoked with them and - * its result is returned. - * - * @private - * @param {*} [value] The value to convert to an iteratee. - * @param {number} [arity] The arity of the created iteratee. - * @returns {Function} Returns the chosen function or its result. - */ - function getIteratee() { - var result = lodash.iteratee || iteratee; - result = result === iteratee ? baseIteratee : result; - return arguments.length ? result(arguments[0], arguments[1]) : result; - } - - /** - * Gets the "length" property value of `object`. - * - * **Note:** This function is used to avoid a - * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects - * Safari on at least iOS 8.1-8.3 ARM64. - * - * @private - * @param {Object} object The object to query. - * @returns {*} Returns the "length" value. - */ - var getLength = baseProperty('length'); - - /** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ - function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; - } - - /** - * Gets the property names, values, and compare flags of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the match data of `object`. - */ - function getMatchData(object) { - var result = keys(object), - length = result.length; - - while (length--) { - var key = result[length], - value = object[key]; - - result[length] = [key, value, isStrictComparable(value)]; - } - return result; - } - - /** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ - function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; - } - - /** - * Gets the `[[Prototype]]` of `value`. - * - * @private - * @param {*} value The value to query. - * @returns {null|Object} Returns the `[[Prototype]]`. - */ - function getPrototype(value) { - return nativeGetPrototype(Object(value)); - } - - /** - * Creates an array of the own enumerable symbol properties of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ - function getSymbols(object) { - // Coerce `object` to an object to avoid non-object errors in V8. - // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details. - return getOwnPropertySymbols(Object(object)); - } - - // Fallback for IE < 11. - if (!getOwnPropertySymbols) { - getSymbols = stubArray; - } - - /** - * Creates an array of the own and inherited enumerable symbol properties - * of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ - var getSymbolsIn = !getOwnPropertySymbols ? getSymbols : function(object) { - var result = []; - while (object) { - arrayPush(result, getSymbols(object)); - object = getPrototype(object); - } - return result; - }; - - /** - * Gets the `toStringTag` of `value`. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ - function getTag(value) { - return objectToString.call(value); - } - - // Fallback for data views, maps, sets, and weak maps in IE 11, - // for data views in Edge, and promises in Node.js. - if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || - (Map && getTag(new Map) != mapTag) || - (Promise && getTag(Promise.resolve()) != promiseTag) || - (Set && getTag(new Set) != setTag) || - (WeakMap && getTag(new WeakMap) != weakMapTag)) { - getTag = function(value) { - var result = objectToString.call(value), - Ctor = result == objectTag ? value.constructor : undefined, - ctorString = Ctor ? toSource(Ctor) : undefined; - - if (ctorString) { - switch (ctorString) { - case dataViewCtorString: return dataViewTag; - case mapCtorString: return mapTag; - case promiseCtorString: return promiseTag; - case setCtorString: return setTag; - case weakMapCtorString: return weakMapTag; - } - } - return result; - }; - } - - /** - * Gets the view, applying any `transforms` to the `start` and `end` positions. - * - * @private - * @param {number} start The start of the view. - * @param {number} end The end of the view. - * @param {Array} transforms The transformations to apply to the view. - * @returns {Object} Returns an object containing the `start` and `end` - * positions of the view. - */ - function getView(start, end, transforms) { - var index = -1, - length = transforms.length; - - while (++index < length) { - var data = transforms[index], - size = data.size; - - switch (data.type) { - case 'drop': start += size; break; - case 'dropRight': end -= size; break; - case 'take': end = nativeMin(end, start + size); break; - case 'takeRight': start = nativeMax(start, end - size); break; - } - } - return { 'start': start, 'end': end }; - } - - /** - * Checks if `path` exists on `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @param {Function} hasFunc The function to check properties. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - */ - function hasPath(object, path, hasFunc) { - path = isKey(path, object) ? [path] : castPath(path); - - var result, - index = -1, - length = path.length; - - while (++index < length) { - var key = toKey(path[index]); - if (!(result = object != null && hasFunc(object, key))) { - break; - } - object = object[key]; - } - if (result) { - return result; - } - var length = object ? object.length : 0; - return !!length && isLength(length) && isIndex(key, length) && - (isArray(object) || isString(object) || isArguments(object)); - } - - /** - * Initializes an array clone. - * - * @private - * @param {Array} array The array to clone. - * @returns {Array} Returns the initialized clone. - */ - function initCloneArray(array) { - var length = array.length, - result = array.constructor(length); - - // Add properties assigned by `RegExp#exec`. - if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { - result.index = array.index; - result.input = array.input; - } - return result; - } - - /** - * Initializes an object clone. - * - * @private - * @param {Object} object The object to clone. - * @returns {Object} Returns the initialized clone. - */ - function initCloneObject(object) { - return (typeof object.constructor == 'function' && !isPrototype(object)) - ? baseCreate(getPrototype(object)) - : {}; - } - - /** - * Initializes an object clone based on its `toStringTag`. - * - * **Note:** This function only supports cloning values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to clone. - * @param {string} tag The `toStringTag` of the object to clone. - * @param {Function} cloneFunc The function to clone values. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the initialized clone. - */ - function initCloneByTag(object, tag, cloneFunc, isDeep) { - var Ctor = object.constructor; - switch (tag) { - case arrayBufferTag: - return cloneArrayBuffer(object); - - case boolTag: - case dateTag: - return new Ctor(+object); - - case dataViewTag: - return cloneDataView(object, isDeep); - - case float32Tag: case float64Tag: - case int8Tag: case int16Tag: case int32Tag: - case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: - return cloneTypedArray(object, isDeep); - - case mapTag: - return cloneMap(object, isDeep, cloneFunc); - - case numberTag: - case stringTag: - return new Ctor(object); - - case regexpTag: - return cloneRegExp(object); - - case setTag: - return cloneSet(object, isDeep, cloneFunc); - - case symbolTag: - return cloneSymbol(object); - } - } - - /** - * Creates an array of index keys for `object` values of arrays, - * `arguments` objects, and strings, otherwise `null` is returned. - * - * @private - * @param {Object} object The object to query. - * @returns {Array|null} Returns index keys, else `null`. - */ - function indexKeys(object) { - var length = object ? object.length : undefined; - if (isLength(length) && - (isArray(object) || isString(object) || isArguments(object))) { - return baseTimes(length, String); - } - return null; - } - - /** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenable(value) { - return isArray(value) || isArguments(value); - } - - /** - * Checks if `value` is a flattenable array and not a `_.matchesProperty` - * iteratee shorthand. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenableIteratee(value) { - return isArray(value) && !(value.length == 2 && !isFunction(value[0])); - } - - /** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ - function isIndex(value, length) { - length = length == null ? MAX_SAFE_INTEGER : length; - return !!length && - (typeof value == 'number' || reIsUint.test(value)) && - (value > -1 && value % 1 == 0 && value < length); - } - - /** - * Checks if the given arguments are from an iteratee call. - * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, - * else `false`. - */ - function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object) - ) { - return eq(object[index], value); - } - return false; - } - - /** - * Checks if `value` is a property name and not a property path. - * - * @private - * @param {*} value The value to check. - * @param {Object} [object] The object to query keys on. - * @returns {boolean} Returns `true` if `value` is a property name, else `false`. - */ - function isKey(value, object) { - if (isArray(value)) { - return false; - } - var type = typeof value; - if (type == 'number' || type == 'symbol' || type == 'boolean' || - value == null || isSymbol(value)) { - return true; - } - return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || - (object != null && value in Object(object)); - } - - /** - * Checks if `value` is suitable for use as unique object key. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ - function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); - } - - /** - * Checks if `func` has a lazy counterpart. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` has a lazy counterpart, - * else `false`. - */ - function isLaziable(func) { - var funcName = getFuncName(func), - other = lodash[funcName]; - - if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { - return false; - } - if (func === other) { - return true; - } - var data = getData(other); - return !!data && func === data[0]; - } - - /** - * Checks if `func` has its source masked. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ - function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); - } - - /** - * Checks if `func` is capable of being masked. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `func` is maskable, else `false`. - */ - var isMaskable = coreJsData ? isFunction : stubFalse; - - /** - * Checks if `value` is likely a prototype object. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. - */ - function isPrototype(value) { - var Ctor = value && value.constructor, - proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; - - return value === proto; - } - - /** - * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` if suitable for strict - * equality comparisons, else `false`. - */ - function isStrictComparable(value) { - return value === value && !isObject(value); - } - - /** - * A specialized version of `matchesProperty` for source values suitable - * for strict equality comparisons, i.e. `===`. - * - * @private - * @param {string} key The key of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ - function matchesStrictComparable(key, srcValue) { - return function(object) { - if (object == null) { - return false; - } - return object[key] === srcValue && - (srcValue !== undefined || (key in Object(object))); - }; - } - - /** - * Merges the function metadata of `source` into `data`. - * - * Merging metadata reduces the number of wrappers used to invoke a function. - * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` - * may be applied regardless of execution order. Methods like `_.ary` and - * `_.rearg` modify function arguments, making the order in which they are - * executed important, preventing the merging of metadata. However, we make - * an exception for a safe combined case where curried functions have `_.ary` - * and or `_.rearg` applied. - * - * @private - * @param {Array} data The destination metadata. - * @param {Array} source The source metadata. - * @returns {Array} Returns `data`. - */ - function mergeData(data, source) { - var bitmask = data[1], - srcBitmask = source[1], - newBitmask = bitmask | srcBitmask, - isCommon = newBitmask < (BIND_FLAG | BIND_KEY_FLAG | ARY_FLAG); - - var isCombo = - ((srcBitmask == ARY_FLAG) && (bitmask == CURRY_FLAG)) || - ((srcBitmask == ARY_FLAG) && (bitmask == REARG_FLAG) && (data[7].length <= source[8])) || - ((srcBitmask == (ARY_FLAG | REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == CURRY_FLAG)); - - // Exit early if metadata can't be merged. - if (!(isCommon || isCombo)) { - return data; - } - // Use source `thisArg` if available. - if (srcBitmask & BIND_FLAG) { - data[2] = source[2]; - // Set when currying a bound function. - newBitmask |= bitmask & BIND_FLAG ? 0 : CURRY_BOUND_FLAG; - } - // Compose partial arguments. - var value = source[3]; - if (value) { - var partials = data[3]; - data[3] = partials ? composeArgs(partials, value, source[4]) : value; - data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; - } - // Compose partial right arguments. - value = source[5]; - if (value) { - partials = data[5]; - data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; - data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; - } - // Use source `argPos` if available. - value = source[7]; - if (value) { - data[7] = value; - } - // Use source `ary` if it's smaller. - if (srcBitmask & ARY_FLAG) { - data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); - } - // Use source `arity` if one is not provided. - if (data[9] == null) { - data[9] = source[9]; - } - // Use source `func` and merge bitmasks. - data[0] = source[0]; - data[1] = newBitmask; - - return data; - } - - /** - * Used by `_.defaultsDeep` to customize its `_.merge` use. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to merge. - * @param {Object} object The parent object of `objValue`. - * @param {Object} source The parent object of `srcValue`. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - * @returns {*} Returns the value to assign. - */ - function mergeDefaults(objValue, srcValue, key, object, source, stack) { - if (isObject(objValue) && isObject(srcValue)) { - baseMerge(objValue, srcValue, undefined, mergeDefaults, stack.set(srcValue, objValue)); - } - return objValue; - } - - /** - * Gets the parent value at `path` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} path The path to get the parent value of. - * @returns {*} Returns the parent value. - */ - function parent(object, path) { - return path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1)); - } - - /** - * Reorder `array` according to the specified indexes where the element at - * the first index is assigned as the first element, the element at - * the second index is assigned as the second element, and so on. - * - * @private - * @param {Array} array The array to reorder. - * @param {Array} indexes The arranged array indexes. - * @returns {Array} Returns `array`. - */ - function reorder(array, indexes) { - var arrLength = array.length, - length = nativeMin(indexes.length, arrLength), - oldArray = copyArray(array); - - while (length--) { - var index = indexes[length]; - array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; - } - return array; - } - - /** - * Sets metadata for `func`. - * - * **Note:** If this function becomes hot, i.e. is invoked a lot in a short - * period of time, it will trip its breaker and transition to an identity - * function to avoid garbage collection pauses in V8. See - * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) - * for more details. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ - var setData = (function() { - var count = 0, - lastCalled = 0; - - return function(key, value) { - var stamp = now(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return key; - } - } else { - count = 0; - } - return baseSetData(key, value); - }; - }()); - - /** - * Converts `string` to a property path array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the property path array. - */ - var stringToPath = memoize(function(string) { - var result = []; - toString(string).replace(rePropName, function(match, number, quote, string) { - result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; - }); - - /** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ - function toKey(value) { - if (typeof value == 'string' || isSymbol(value)) { - return value; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; - } - - /** - * Converts `func` to its source code. - * - * @private - * @param {Function} func The function to process. - * @returns {string} Returns the source code. - */ - function toSource(func) { - if (func != null) { - try { - return funcToString.call(func); - } catch (e) {} - try { - return (func + ''); - } catch (e) {} - } - return ''; - } - - /** - * Creates a clone of `wrapper`. - * - * @private - * @param {Object} wrapper The wrapper to clone. - * @returns {Object} Returns the cloned wrapper. - */ - function wrapperClone(wrapper) { - if (wrapper instanceof LazyWrapper) { - return wrapper.clone(); - } - var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); - result.__actions__ = copyArray(wrapper.__actions__); - result.__index__ = wrapper.__index__; - result.__values__ = wrapper.__values__; - return result; - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates an array of elements split into groups the length of `size`. - * If `array` can't be split evenly, the final chunk will be the remaining - * elements. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to process. - * @param {number} [size=1] The length of each chunk - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the new array of chunks. - * @example - * - * _.chunk(['a', 'b', 'c', 'd'], 2); - * // => [['a', 'b'], ['c', 'd']] - * - * _.chunk(['a', 'b', 'c', 'd'], 3); - * // => [['a', 'b', 'c'], ['d']] - */ - function chunk(array, size, guard) { - if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { - size = 1; - } else { - size = nativeMax(toInteger(size), 0); - } - var length = array ? array.length : 0; - if (!length || size < 1) { - return []; - } - var index = 0, - resIndex = 0, - result = Array(nativeCeil(length / size)); - - while (index < length) { - result[resIndex++] = baseSlice(array, index, (index += size)); - } - return result; - } - - /** - * Creates an array with all falsey values removed. The values `false`, `null`, - * `0`, `""`, `undefined`, and `NaN` are falsey. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to compact. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.compact([0, 1, false, 2, '', 3]); - * // => [1, 2, 3] - */ - function compact(array) { - var index = -1, - length = array ? array.length : 0, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value) { - result[resIndex++] = value; - } - } - return result; - } - - /** - * Creates a new array concatenating `array` with any additional arrays - * and/or values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to concatenate. - * @param {...*} [values] The values to concatenate. - * @returns {Array} Returns the new concatenated array. - * @example - * - * var array = [1]; - * var other = _.concat(array, 2, [3], [[4]]); - * - * console.log(other); - * // => [1, 2, 3, [4]] - * - * console.log(array); - * // => [1] - */ - function concat() { - var length = arguments.length, - args = Array(length ? length - 1 : 0), - array = arguments[0], - index = length; - - while (index--) { - args[index - 1] = arguments[index]; - } - return length - ? arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)) - : []; - } - - /** - * Creates an array of unique `array` values not included in the other given - * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. The order of result values is determined by the - * order they occur in the first array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.without, _.xor - * @example - * - * _.difference([2, 1], [2, 3]); - * // => [1] - */ - var difference = rest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) - : []; - }); - - /** - * This method is like `_.difference` except that it accepts `iteratee` which - * is invoked for each element of `array` and `values` to generate the criterion - * by which they're compared. Result values are chosen from the first array. - * The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [1.2] - * - * // The `_.property` iteratee shorthand. - * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); - * // => [{ 'x': 2 }] - */ - var differenceBy = rest(function(array, values) { - var iteratee = last(values); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee)) - : []; - }); - - /** - * This method is like `_.difference` except that it accepts `comparator` - * which is invoked to compare elements of `array` to `values`. Result values - * are chosen from the first array. The comparator is invoked with two arguments: - * (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * - * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); - * // => [{ 'x': 2, 'y': 1 }] - */ - var differenceWith = rest(function(array, values) { - var comparator = last(values); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) - : []; - }); - - /** - * Creates a slice of `array` with `n` elements dropped from the beginning. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.drop([1, 2, 3]); - * // => [2, 3] - * - * _.drop([1, 2, 3], 2); - * // => [3] - * - * _.drop([1, 2, 3], 5); - * // => [] - * - * _.drop([1, 2, 3], 0); - * // => [1, 2, 3] - */ - function drop(array, n, guard) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - return baseSlice(array, n < 0 ? 0 : n, length); - } - - /** - * Creates a slice of `array` with `n` elements dropped from the end. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.dropRight([1, 2, 3]); - * // => [1, 2] - * - * _.dropRight([1, 2, 3], 2); - * // => [1] - * - * _.dropRight([1, 2, 3], 5); - * // => [] - * - * _.dropRight([1, 2, 3], 0); - * // => [1, 2, 3] - */ - function dropRight(array, n, guard) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - n = length - n; - return baseSlice(array, 0, n < 0 ? 0 : n); - } - - /** - * Creates a slice of `array` excluding elements dropped from the end. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.dropRightWhile(users, function(o) { return !o.active; }); - * // => objects for ['barney'] - * - * // The `_.matches` iteratee shorthand. - * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); - * // => objects for ['barney', 'fred'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropRightWhile(users, ['active', false]); - * // => objects for ['barney'] - * - * // The `_.property` iteratee shorthand. - * _.dropRightWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ - function dropRightWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), true, true) - : []; - } - - /** - * Creates a slice of `array` excluding elements dropped from the beginning. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.dropWhile(users, function(o) { return !o.active; }); - * // => objects for ['pebbles'] - * - * // The `_.matches` iteratee shorthand. - * _.dropWhile(users, { 'user': 'barney', 'active': false }); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropWhile(users, ['active', false]); - * // => objects for ['pebbles'] - * - * // The `_.property` iteratee shorthand. - * _.dropWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ - function dropWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), true) - : []; - } - - /** - * Fills elements of `array` with `value` from `start` up to, but not - * including, `end`. - * - * **Note:** This method mutates `array`. - * - * @static - * @memberOf _ - * @since 3.2.0 - * @category Array - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3]; - * - * _.fill(array, 'a'); - * console.log(array); - * // => ['a', 'a', 'a'] - * - * _.fill(Array(3), 2); - * // => [2, 2, 2] - * - * _.fill([4, 6, 8, 10], '*', 1, 3); - * // => [4, '*', '*', 10] - */ - function fill(array, value, start, end) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { - start = 0; - end = length; - } - return baseFill(array, value, start, end); - } - - /** - * This method is like `_.find` except that it returns the index of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.findIndex(users, function(o) { return o.user == 'barney'; }); - * // => 0 - * - * // The `_.matches` iteratee shorthand. - * _.findIndex(users, { 'user': 'fred', 'active': false }); - * // => 1 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findIndex(users, ['active', false]); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.findIndex(users, 'active'); - * // => 2 - */ - function findIndex(array, predicate, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseFindIndex(array, getIteratee(predicate, 3), index); - } - - /** - * This method is like `_.findIndex` except that it iterates over elements - * of `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); - * // => 2 - * - * // The `_.matches` iteratee shorthand. - * _.findLastIndex(users, { 'user': 'barney', 'active': true }); - * // => 0 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastIndex(users, ['active', false]); - * // => 2 - * - * // The `_.property` iteratee shorthand. - * _.findLastIndex(users, 'active'); - * // => 0 - */ - function findLastIndex(array, predicate, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = length - 1; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = fromIndex < 0 - ? nativeMax(length + index, 0) - : nativeMin(index, length - 1); - } - return baseFindIndex(array, getIteratee(predicate, 3), index, true); - } - - /** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ - function flatten(array) { - var length = array ? array.length : 0; - return length ? baseFlatten(array, 1) : []; - } - - /** - * Recursively flattens `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flattenDeep([1, [2, [3, [4]], 5]]); - * // => [1, 2, 3, 4, 5] - */ - function flattenDeep(array) { - var length = array ? array.length : 0; - return length ? baseFlatten(array, INFINITY) : []; - } - - /** - * Recursively flatten `array` up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Array - * @param {Array} array The array to flatten. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * var array = [1, [2, [3, [4]], 5]]; - * - * _.flattenDepth(array, 1); - * // => [1, 2, [3, [4]], 5] - * - * _.flattenDepth(array, 2); - * // => [1, 2, 3, [4], 5] - */ - function flattenDepth(array, depth) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(array, depth); - } - - /** - * The inverse of `_.toPairs`; this method returns an object composed - * from key-value `pairs`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} pairs The key-value pairs. - * @returns {Object} Returns the new object. - * @example - * - * _.fromPairs([['fred', 30], ['barney', 40]]); - * // => { 'fred': 30, 'barney': 40 } - */ - function fromPairs(pairs) { - var index = -1, - length = pairs ? pairs.length : 0, - result = {}; - - while (++index < length) { - var pair = pairs[index]; - result[pair[0]] = pair[1]; - } - return result; - } - - /** - * Gets the first element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias first - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the first element of `array`. - * @example - * - * _.head([1, 2, 3]); - * // => 1 - * - * _.head([]); - * // => undefined - */ - function head(array) { - return (array && array.length) ? array[0] : undefined; - } - - /** - * Gets the index at which the first occurrence of `value` is found in `array` - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. If `fromIndex` is negative, it's used as the - * offset from the end of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.indexOf([1, 2, 1, 2], 2); - * // => 1 - * - * // Search from the `fromIndex`. - * _.indexOf([1, 2, 1, 2], 2, 2); - * // => 3 - */ - function indexOf(array, value, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseIndexOf(array, value, index); - } - - /** - * Gets all but the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.initial([1, 2, 3]); - * // => [1, 2] - */ - function initial(array) { - return dropRight(array, 1); - } - - /** - * Creates an array of unique values that are included in all given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. The order of result values is determined by the - * order they occur in the first array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersection([2, 1], [2, 3]); - * // => [2] - */ - var intersection = rest(function(arrays) { - var mapped = arrayMap(arrays, castArrayLikeObject); - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped) - : []; - }); - - /** - * This method is like `_.intersection` except that it accepts `iteratee` - * which is invoked for each element of each `arrays` to generate the criterion - * by which they're compared. Result values are chosen from the first array. - * The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [2.1] - * - * // The `_.property` iteratee shorthand. - * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }] - */ - var intersectionBy = rest(function(arrays) { - var iteratee = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - if (iteratee === last(mapped)) { - iteratee = undefined; - } else { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, getIteratee(iteratee)) - : []; - }); - - /** - * This method is like `_.intersection` except that it accepts `comparator` - * which is invoked to compare elements of `arrays`. Result values are chosen - * from the first array. The comparator is invoked with two arguments: - * (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.intersectionWith(objects, others, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }] - */ - var intersectionWith = rest(function(arrays) { - var comparator = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - if (comparator === last(mapped)) { - comparator = undefined; - } else { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, undefined, comparator) - : []; - }); - - /** - * Converts all elements in `array` into a string separated by `separator`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to convert. - * @param {string} [separator=','] The element separator. - * @returns {string} Returns the joined string. - * @example - * - * _.join(['a', 'b', 'c'], '~'); - * // => 'a~b~c' - */ - function join(array, separator) { - return array ? nativeJoin.call(array, separator) : ''; - } - - /** - * Gets the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the last element of `array`. - * @example - * - * _.last([1, 2, 3]); - * // => 3 - */ - function last(array) { - var length = array ? array.length : 0; - return length ? array[length - 1] : undefined; - } - - /** - * This method is like `_.indexOf` except that it iterates over elements of - * `array` from right to left. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.lastIndexOf([1, 2, 1, 2], 2); - * // => 3 - * - * // Search from the `fromIndex`. - * _.lastIndexOf([1, 2, 1, 2], 2, 2); - * // => 1 - */ - function lastIndexOf(array, value, fromIndex) { - var length = array ? array.length : 0; - if (!length) { - return -1; - } - var index = length; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = ( - index < 0 - ? nativeMax(length + index, 0) - : nativeMin(index, length - 1) - ) + 1; - } - if (value !== value) { - return indexOfNaN(array, index - 1, true); - } - while (index--) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * Gets the element at index `n` of `array`. If `n` is negative, the nth - * element from the end is returned. - * - * @static - * @memberOf _ - * @since 4.11.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=0] The index of the element to return. - * @returns {*} Returns the nth element of `array`. - * @example - * - * var array = ['a', 'b', 'c', 'd']; - * - * _.nth(array, 1); - * // => 'b' - * - * _.nth(array, -2); - * // => 'c'; - */ - function nth(array, n) { - return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; - } - - /** - * Removes all given values from `array` using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` - * to remove elements from an array by predicate. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {...*} [values] The values to remove. - * @returns {Array} Returns `array`. - * @example - * - * var array = ['a', 'b', 'c', 'a', 'b', 'c']; - * - * _.pull(array, 'a', 'c'); - * console.log(array); - * // => ['b', 'b'] - */ - var pull = rest(pullAll); - - /** - * This method is like `_.pull` except that it accepts an array of values to remove. - * - * **Note:** Unlike `_.difference`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @returns {Array} Returns `array`. - * @example - * - * var array = ['a', 'b', 'c', 'a', 'b', 'c']; - * - * _.pullAll(array, ['a', 'c']); - * console.log(array); - * // => ['b', 'b'] - */ - function pullAll(array, values) { - return (array && array.length && values && values.length) - ? basePullAll(array, values) - : array; - } - - /** - * This method is like `_.pullAll` except that it accepts `iteratee` which is - * invoked for each element of `array` and `values` to generate the criterion - * by which they're compared. The iteratee is invoked with one argument: (value). - * - * **Note:** Unlike `_.differenceBy`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns `array`. - * @example - * - * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; - * - * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); - * console.log(array); - * // => [{ 'x': 2 }] - */ - function pullAllBy(array, values, iteratee) { - return (array && array.length && values && values.length) - ? basePullAll(array, values, getIteratee(iteratee)) - : array; - } - - /** - * This method is like `_.pullAll` except that it accepts `comparator` which - * is invoked to compare elements of `array` to `values`. The comparator is - * invoked with two arguments: (arrVal, othVal). - * - * **Note:** Unlike `_.differenceWith`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns `array`. - * @example - * - * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; - * - * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); - * console.log(array); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] - */ - function pullAllWith(array, values, comparator) { - return (array && array.length && values && values.length) - ? basePullAll(array, values, undefined, comparator) - : array; - } - - /** - * Removes elements from `array` corresponding to `indexes` and returns an - * array of removed elements. - * - * **Note:** Unlike `_.at`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {...(number|number[])} [indexes] The indexes of elements to remove. - * @returns {Array} Returns the new array of removed elements. - * @example - * - * var array = ['a', 'b', 'c', 'd']; - * var pulled = _.pullAt(array, [1, 3]); - * - * console.log(array); - * // => ['a', 'c'] - * - * console.log(pulled); - * // => ['b', 'd'] - */ - var pullAt = rest(function(array, indexes) { - indexes = baseFlatten(indexes, 1); - - var length = array ? array.length : 0, - result = baseAt(array, indexes); - - basePullAt(array, arrayMap(indexes, function(index) { - return isIndex(index, length) ? +index : index; - }).sort(compareAscending)); - - return result; - }); - - /** - * Removes all elements from `array` that `predicate` returns truthy for - * and returns an array of the removed elements. The predicate is invoked - * with three arguments: (value, index, array). - * - * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` - * to pull elements from an array by value. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new array of removed elements. - * @example - * - * var array = [1, 2, 3, 4]; - * var evens = _.remove(array, function(n) { - * return n % 2 == 0; - * }); - * - * console.log(array); - * // => [1, 3] - * - * console.log(evens); - * // => [2, 4] - */ - function remove(array, predicate) { - var result = []; - if (!(array && array.length)) { - return result; - } - var index = -1, - indexes = [], - length = array.length; - - predicate = getIteratee(predicate, 3); - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result.push(value); - indexes.push(index); - } - } - basePullAt(array, indexes); - return result; - } - - /** - * Reverses `array` so that the first element becomes the last, the second - * element becomes the second to last, and so on. - * - * **Note:** This method mutates `array` and is based on - * [`Array#reverse`](https://mdn.io/Array/reverse). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3]; - * - * _.reverse(array); - * // => [3, 2, 1] - * - * console.log(array); - * // => [3, 2, 1] - */ - function reverse(array) { - return array ? nativeReverse.call(array) : array; - } - - /** - * Creates a slice of `array` from `start` up to, but not including, `end`. - * - * **Note:** This method is used instead of - * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are - * returned. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function slice(array, start, end) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { - start = 0; - end = length; - } - else { - start = start == null ? 0 : toInteger(start); - end = end === undefined ? length : toInteger(end); - } - return baseSlice(array, start, end); - } - - /** - * Uses a binary search to determine the lowest index at which `value` - * should be inserted into `array` in order to maintain its sort order. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * _.sortedIndex([30, 50], 40); - * // => 1 - */ - function sortedIndex(array, value) { - return baseSortedIndex(array, value); - } - - /** - * This method is like `_.sortedIndex` except that it accepts `iteratee` - * which is invoked for `value` and each element of `array` to compute their - * sort ranking. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * var objects = [{ 'x': 4 }, { 'x': 5 }]; - * - * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); - * // => 0 - */ - function sortedIndexBy(array, value, iteratee) { - return baseSortedIndexBy(array, value, getIteratee(iteratee)); - } - - /** - * This method is like `_.indexOf` except that it performs a binary - * search on a sorted `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.sortedIndexOf([4, 5, 5, 5, 6], 5); - * // => 1 - */ - function sortedIndexOf(array, value) { - var length = array ? array.length : 0; - if (length) { - var index = baseSortedIndex(array, value); - if (index < length && eq(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * This method is like `_.sortedIndex` except that it returns the highest - * index at which `value` should be inserted into `array` in order to - * maintain its sort order. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * _.sortedLastIndex([4, 5, 5, 5, 6], 5); - * // => 4 - */ - function sortedLastIndex(array, value) { - return baseSortedIndex(array, value, true); - } - - /** - * This method is like `_.sortedLastIndex` except that it accepts `iteratee` - * which is invoked for `value` and each element of `array` to compute their - * sort ranking. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * var objects = [{ 'x': 4 }, { 'x': 5 }]; - * - * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); - * // => 1 - * - * // The `_.property` iteratee shorthand. - * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); - * // => 1 - */ - function sortedLastIndexBy(array, value, iteratee) { - return baseSortedIndexBy(array, value, getIteratee(iteratee), true); - } - - /** - * This method is like `_.lastIndexOf` except that it performs a binary - * search on a sorted `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to search. - * @param {*} value The value to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); - * // => 3 - */ - function sortedLastIndexOf(array, value) { - var length = array ? array.length : 0; - if (length) { - var index = baseSortedIndex(array, value, true) - 1; - if (eq(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * This method is like `_.uniq` except that it's designed and optimized - * for sorted arrays. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.sortedUniq([1, 1, 2]); - * // => [1, 2] - */ - function sortedUniq(array) { - return (array && array.length) - ? baseSortedUniq(array) - : []; - } - - /** - * This method is like `_.uniqBy` except that it's designed and optimized - * for sorted arrays. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); - * // => [1.1, 2.3] - */ - function sortedUniqBy(array, iteratee) { - return (array && array.length) - ? baseSortedUniq(array, getIteratee(iteratee)) - : []; - } - - /** - * Gets all but the first element of `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to query. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.tail([1, 2, 3]); - * // => [2, 3] - */ - function tail(array) { - return drop(array, 1); - } - - /** - * Creates a slice of `array` with `n` elements taken from the beginning. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to take. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.take([1, 2, 3]); - * // => [1] - * - * _.take([1, 2, 3], 2); - * // => [1, 2] - * - * _.take([1, 2, 3], 5); - * // => [1, 2, 3] - * - * _.take([1, 2, 3], 0); - * // => [] - */ - function take(array, n, guard) { - if (!(array && array.length)) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - return baseSlice(array, 0, n < 0 ? 0 : n); - } - - /** - * Creates a slice of `array` with `n` elements taken from the end. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to take. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.takeRight([1, 2, 3]); - * // => [3] - * - * _.takeRight([1, 2, 3], 2); - * // => [2, 3] - * - * _.takeRight([1, 2, 3], 5); - * // => [1, 2, 3] - * - * _.takeRight([1, 2, 3], 0); - * // => [] - */ - function takeRight(array, n, guard) { - var length = array ? array.length : 0; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - n = length - n; - return baseSlice(array, n < 0 ? 0 : n, length); - } - - /** - * Creates a slice of `array` with elements taken from the end. Elements are - * taken until `predicate` returns falsey. The predicate is invoked with - * three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.takeRightWhile(users, function(o) { return !o.active; }); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.matches` iteratee shorthand. - * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); - * // => objects for ['pebbles'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.takeRightWhile(users, ['active', false]); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.property` iteratee shorthand. - * _.takeRightWhile(users, 'active'); - * // => [] - */ - function takeRightWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), false, true) - : []; - } - - /** - * Creates a slice of `array` with elements taken from the beginning. Elements - * are taken until `predicate` returns falsey. The predicate is invoked with - * three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false}, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.takeWhile(users, function(o) { return !o.active; }); - * // => objects for ['barney', 'fred'] - * - * // The `_.matches` iteratee shorthand. - * _.takeWhile(users, { 'user': 'barney', 'active': false }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.takeWhile(users, ['active', false]); - * // => objects for ['barney', 'fred'] - * - * // The `_.property` iteratee shorthand. - * _.takeWhile(users, 'active'); - * // => [] - */ - function takeWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3)) - : []; - } - - /** - * Creates an array of unique values, in order, from all given arrays using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of combined values. - * @example - * - * _.union([2], [1, 2]); - * // => [2, 1] - */ - var union = rest(function(arrays) { - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); - }); - - /** - * This method is like `_.union` except that it accepts `iteratee` which is - * invoked for each element of each `arrays` to generate the criterion by - * which uniqueness is computed. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of combined values. - * @example - * - * _.unionBy([2.1], [1.2, 2.3], Math.floor); - * // => [2.1, 1.2] - * - * // The `_.property` iteratee shorthand. - * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }, { 'x': 2 }] - */ - var unionBy = rest(function(arrays) { - var iteratee = last(arrays); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee)); - }); - - /** - * This method is like `_.union` except that it accepts `comparator` which - * is invoked to compare elements of `arrays`. The comparator is invoked - * with two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of combined values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.unionWith(objects, others, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] - */ - var unionWith = rest(function(arrays) { - var comparator = last(arrays); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); - }); - - /** - * Creates a duplicate-free version of an array, using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons, in which only the first occurrence of each - * element is kept. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.uniq([2, 1, 2]); - * // => [2, 1] - */ - function uniq(array) { - return (array && array.length) - ? baseUniq(array) - : []; - } - - /** - * This method is like `_.uniq` except that it accepts `iteratee` which is - * invoked for each element in `array` to generate the criterion by which - * uniqueness is computed. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.uniqBy([2.1, 1.2, 2.3], Math.floor); - * // => [2.1, 1.2] - * - * // The `_.property` iteratee shorthand. - * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }, { 'x': 2 }] - */ - function uniqBy(array, iteratee) { - return (array && array.length) - ? baseUniq(array, getIteratee(iteratee)) - : []; - } - - /** - * This method is like `_.uniq` except that it accepts `comparator` which - * is invoked to compare elements of `array`. The comparator is invoked with - * two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.uniqWith(objects, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] - */ - function uniqWith(array, comparator) { - return (array && array.length) - ? baseUniq(array, undefined, comparator) - : []; - } - - /** - * This method is like `_.zip` except that it accepts an array of grouped - * elements and creates an array regrouping the elements to their pre-zip - * configuration. - * - * @static - * @memberOf _ - * @since 1.2.0 - * @category Array - * @param {Array} array The array of grouped elements to process. - * @returns {Array} Returns the new array of regrouped elements. - * @example - * - * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]); - * // => [['fred', 30, true], ['barney', 40, false]] - * - * _.unzip(zipped); - * // => [['fred', 'barney'], [30, 40], [true, false]] - */ - function unzip(array) { - if (!(array && array.length)) { - return []; - } - var length = 0; - array = arrayFilter(array, function(group) { - if (isArrayLikeObject(group)) { - length = nativeMax(group.length, length); - return true; - } - }); - return baseTimes(length, function(index) { - return arrayMap(array, baseProperty(index)); - }); - } - - /** - * This method is like `_.unzip` except that it accepts `iteratee` to specify - * how regrouped values should be combined. The iteratee is invoked with the - * elements of each group: (...group). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Array - * @param {Array} array The array of grouped elements to process. - * @param {Function} [iteratee=_.identity] The function to combine - * regrouped values. - * @returns {Array} Returns the new array of regrouped elements. - * @example - * - * var zipped = _.zip([1, 2], [10, 20], [100, 200]); - * // => [[1, 10, 100], [2, 20, 200]] - * - * _.unzipWith(zipped, _.add); - * // => [3, 30, 300] - */ - function unzipWith(array, iteratee) { - if (!(array && array.length)) { - return []; - } - var result = unzip(array); - if (iteratee == null) { - return result; - } - return arrayMap(result, function(group) { - return apply(iteratee, undefined, group); - }); - } - - /** - * Creates an array excluding all given values using - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * for equality comparisons. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...*} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.difference, _.xor - * @example - * - * _.without([2, 1, 2, 3], 1, 2); - * // => [3] - */ - var without = rest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, values) - : []; - }); - - /** - * Creates an array of unique values that is the - * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) - * of the given arrays. The order of result values is determined by the order - * they occur in the arrays. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of filtered values. - * @see _.difference, _.without - * @example - * - * _.xor([2, 1], [2, 3]); - * // => [1, 3] - */ - var xor = rest(function(arrays) { - return baseXor(arrayFilter(arrays, isArrayLikeObject)); - }); - - /** - * This method is like `_.xor` except that it accepts `iteratee` which is - * invoked for each element of each `arrays` to generate the criterion by - * which by which they're compared. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [1.2, 3.4] - * - * // The `_.property` iteratee shorthand. - * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 2 }] - */ - var xorBy = rest(function(arrays) { - var iteratee = last(arrays); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee)); - }); - - /** - * This method is like `_.xor` except that it accepts `comparator` which is - * invoked to compare elements of `arrays`. The comparator is invoked with - * two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.xorWith(objects, others, _.isEqual); - * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] - */ - var xorWith = rest(function(arrays) { - var comparator = last(arrays); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); - }); - - /** - * Creates an array of grouped elements, the first of which contains the - * first elements of the given arrays, the second of which contains the - * second elements of the given arrays, and so on. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to process. - * @returns {Array} Returns the new array of grouped elements. - * @example - * - * _.zip(['fred', 'barney'], [30, 40], [true, false]); - * // => [['fred', 30, true], ['barney', 40, false]] - */ - var zip = rest(unzip); - - /** - * This method is like `_.fromPairs` except that it accepts two arrays, - * one of property identifiers and one of corresponding values. - * - * @static - * @memberOf _ - * @since 0.4.0 - * @category Array - * @param {Array} [props=[]] The property identifiers. - * @param {Array} [values=[]] The property values. - * @returns {Object} Returns the new object. - * @example - * - * _.zipObject(['a', 'b'], [1, 2]); - * // => { 'a': 1, 'b': 2 } - */ - function zipObject(props, values) { - return baseZipObject(props || [], values || [], assignValue); - } - - /** - * This method is like `_.zipObject` except that it supports property paths. - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Array - * @param {Array} [props=[]] The property identifiers. - * @param {Array} [values=[]] The property values. - * @returns {Object} Returns the new object. - * @example - * - * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); - * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } - */ - function zipObjectDeep(props, values) { - return baseZipObject(props || [], values || [], baseSet); - } - - /** - * This method is like `_.zip` except that it accepts `iteratee` to specify - * how grouped values should be combined. The iteratee is invoked with the - * elements of each group: (...group). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Array - * @param {...Array} [arrays] The arrays to process. - * @param {Function} [iteratee=_.identity] The function to combine grouped values. - * @returns {Array} Returns the new array of grouped elements. - * @example - * - * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { - * return a + b + c; - * }); - * // => [111, 222] - */ - var zipWith = rest(function(arrays) { - var length = arrays.length, - iteratee = length > 1 ? arrays[length - 1] : undefined; - - iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; - return unzipWith(arrays, iteratee); - }); - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` wrapper instance that wraps `value` with explicit method - * chain sequences enabled. The result of such sequences must be unwrapped - * with `_#value`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Seq - * @param {*} value The value to wrap. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'pebbles', 'age': 1 } - * ]; - * - * var youngest = _ - * .chain(users) - * .sortBy('age') - * .map(function(o) { - * return o.user + ' is ' + o.age; - * }) - * .head() - * .value(); - * // => 'pebbles is 1' - */ - function chain(value) { - var result = lodash(value); - result.__chain__ = true; - return result; - } - - /** - * This method invokes `interceptor` and returns `value`. The interceptor - * is invoked with one argument; (value). The purpose of this method is to - * "tap into" a method chain sequence in order to modify intermediate results. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns `value`. - * @example - * - * _([1, 2, 3]) - * .tap(function(array) { - * // Mutate input array. - * array.pop(); - * }) - * .reverse() - * .value(); - * // => [2, 1] - */ - function tap(value, interceptor) { - interceptor(value); - return value; - } - - /** - * This method is like `_.tap` except that it returns the result of `interceptor`. - * The purpose of this method is to "pass thru" values replacing intermediate - * results in a method chain sequence. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns the result of `interceptor`. - * @example - * - * _(' abc ') - * .chain() - * .trim() - * .thru(function(value) { - * return [value]; - * }) - * .value(); - * // => ['abc'] - */ - function thru(value, interceptor) { - return interceptor(value); - } - - /** - * This method is the wrapper version of `_.at`. - * - * @name at - * @memberOf _ - * @since 1.0.0 - * @category Seq - * @param {...(string|string[])} [paths] The property paths of elements to pick. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _(object).at(['a[0].b.c', 'a[1]']).value(); - * // => [3, 4] - */ - var wrapperAt = rest(function(paths) { - paths = baseFlatten(paths, 1); - var length = paths.length, - start = length ? paths[0] : 0, - value = this.__wrapped__, - interceptor = function(object) { return baseAt(object, paths); }; - - if (length > 1 || this.__actions__.length || - !(value instanceof LazyWrapper) || !isIndex(start)) { - return this.thru(interceptor); - } - value = value.slice(start, +start + (length ? 1 : 0)); - value.__actions__.push({ - 'func': thru, - 'args': [interceptor], - 'thisArg': undefined - }); - return new LodashWrapper(value, this.__chain__).thru(function(array) { - if (length && !array.length) { - array.push(undefined); - } - return array; - }); - }); - - /** - * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. - * - * @name chain - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 } - * ]; - * - * // A sequence without explicit chaining. - * _(users).head(); - * // => { 'user': 'barney', 'age': 36 } - * - * // A sequence with explicit chaining. - * _(users) - * .chain() - * .head() - * .pick('user') - * .value(); - * // => { 'user': 'barney' } - */ - function wrapperChain() { - return chain(this); - } - - /** - * Executes the chain sequence and returns the wrapped result. - * - * @name commit - * @memberOf _ - * @since 3.2.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var array = [1, 2]; - * var wrapped = _(array).push(3); - * - * console.log(array); - * // => [1, 2] - * - * wrapped = wrapped.commit(); - * console.log(array); - * // => [1, 2, 3] - * - * wrapped.last(); - * // => 3 - * - * console.log(array); - * // => [1, 2, 3] - */ - function wrapperCommit() { - return new LodashWrapper(this.value(), this.__chain__); - } - - /** - * Gets the next value on a wrapped object following the - * [iterator protocol](https://mdn.io/iteration_protocols#iterator). - * - * @name next - * @memberOf _ - * @since 4.0.0 - * @category Seq - * @returns {Object} Returns the next iterator value. - * @example - * - * var wrapped = _([1, 2]); - * - * wrapped.next(); - * // => { 'done': false, 'value': 1 } - * - * wrapped.next(); - * // => { 'done': false, 'value': 2 } - * - * wrapped.next(); - * // => { 'done': true, 'value': undefined } - */ - function wrapperNext() { - if (this.__values__ === undefined) { - this.__values__ = toArray(this.value()); - } - var done = this.__index__ >= this.__values__.length, - value = done ? undefined : this.__values__[this.__index__++]; - - return { 'done': done, 'value': value }; - } - - /** - * Enables the wrapper to be iterable. - * - * @name Symbol.iterator - * @memberOf _ - * @since 4.0.0 - * @category Seq - * @returns {Object} Returns the wrapper object. - * @example - * - * var wrapped = _([1, 2]); - * - * wrapped[Symbol.iterator]() === wrapped; - * // => true - * - * Array.from(wrapped); - * // => [1, 2] - */ - function wrapperToIterator() { - return this; - } - - /** - * Creates a clone of the chain sequence planting `value` as the wrapped value. - * - * @name plant - * @memberOf _ - * @since 3.2.0 - * @category Seq - * @param {*} value The value to plant. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2]).map(square); - * var other = wrapped.plant([3, 4]); - * - * other.value(); - * // => [9, 16] - * - * wrapped.value(); - * // => [1, 4] - */ - function wrapperPlant(value) { - var result, - parent = this; - - while (parent instanceof baseLodash) { - var clone = wrapperClone(parent); - clone.__index__ = 0; - clone.__values__ = undefined; - if (result) { - previous.__wrapped__ = clone; - } else { - result = clone; - } - var previous = clone; - parent = parent.__wrapped__; - } - previous.__wrapped__ = value; - return result; - } - - /** - * This method is the wrapper version of `_.reverse`. - * - * **Note:** This method mutates the wrapped array. - * - * @name reverse - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var array = [1, 2, 3]; - * - * _(array).reverse().value() - * // => [3, 2, 1] - * - * console.log(array); - * // => [3, 2, 1] - */ - function wrapperReverse() { - var value = this.__wrapped__; - if (value instanceof LazyWrapper) { - var wrapped = value; - if (this.__actions__.length) { - wrapped = new LazyWrapper(this); - } - wrapped = wrapped.reverse(); - wrapped.__actions__.push({ - 'func': thru, - 'args': [reverse], - 'thisArg': undefined - }); - return new LodashWrapper(wrapped, this.__chain__); - } - return this.thru(reverse); - } - - /** - * Executes the chain sequence to resolve the unwrapped value. - * - * @name value - * @memberOf _ - * @since 0.1.0 - * @alias toJSON, valueOf - * @category Seq - * @returns {*} Returns the resolved unwrapped value. - * @example - * - * _([1, 2, 3]).value(); - * // => [1, 2, 3] - */ - function wrapperValue() { - return baseWrapperValue(this.__wrapped__, this.__actions__); - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The corresponding value of - * each key is the number of times the key was returned by `iteratee`. The - * iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.countBy([6.1, 4.2, 6.3], Math.floor); - * // => { '4': 1, '6': 2 } - * - * // The `_.property` iteratee shorthand. - * _.countBy(['one', 'two', 'three'], 'length'); - * // => { '3': 2, '5': 1 } - */ - var countBy = createAggregator(function(result, value, key) { - hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1); - }); - - /** - * Checks if `predicate` returns truthy for **all** elements of `collection`. - * Iteration is stopped once `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - * @example - * - * _.every([true, 1, null, 'yes'], Boolean); - * // => false - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.every(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.every(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.every(users, 'active'); - * // => false - */ - function every(collection, predicate, guard) { - var func = isArray(collection) ? arrayEvery : baseEvery; - if (guard && isIterateeCall(collection, predicate, guard)) { - predicate = undefined; - } - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Iterates over elements of `collection`, returning an array of all elements - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.reject - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * _.filter(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, { 'age': 36, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.filter(users, 'active'); - * // => objects for ['barney'] - */ - function filter(collection, predicate) { - var func = isArray(collection) ? arrayFilter : baseFilter; - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Iterates over elements of `collection`, returning the first element - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false }, - * { 'user': 'pebbles', 'age': 1, 'active': true } - * ]; - * - * _.find(users, function(o) { return o.age < 40; }); - * // => object for 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.find(users, { 'age': 1, 'active': true }); - * // => object for 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.find(users, ['active', false]); - * // => object for 'fred' - * - * // The `_.property` iteratee shorthand. - * _.find(users, 'active'); - * // => object for 'barney' - */ - var find = createFind(findIndex); - - /** - * This method is like `_.find` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Collection - * @param {Array|Object} collection The collection to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param {number} [fromIndex=collection.length-1] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * _.findLast([1, 2, 3, 4], function(n) { - * return n % 2 == 1; - * }); - * // => 3 - */ - var findLast = createFind(findLastIndex); - - /** - * Creates a flattened array of values by running each element in `collection` - * thru `iteratee` and flattening the mapped results. The iteratee is invoked - * with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [n, n]; - * } - * - * _.flatMap([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ - function flatMap(collection, iteratee) { - return baseFlatten(map(collection, iteratee), 1); - } - - /** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDeep([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ - function flatMapDeep(collection, iteratee) { - return baseFlatten(map(collection, iteratee), INFINITY); - } - - /** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDepth([1, 2], duplicate, 2); - * // => [[1, 1], [2, 2]] - */ - function flatMapDepth(collection, iteratee, depth) { - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(map(collection, iteratee), depth); - } - - /** - * Iterates over elements of `collection` and invokes `iteratee` for each element. - * The iteratee is invoked with three arguments: (value, index|key, collection). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * **Note:** As with other "Collections" methods, objects with a "length" - * property are iterated like arrays. To avoid this behavior use `_.forIn` - * or `_.forOwn` for object iteration. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias each - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEachRight - * @example - * - * _([1, 2]).forEach(function(value) { - * console.log(value); - * }); - * // => Logs `1` then `2`. - * - * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forEach(collection, iteratee) { - var func = isArray(collection) ? arrayEach : baseEach; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.forEach` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @alias eachRight - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEach - * @example - * - * _.forEachRight([1, 2], function(value) { - * console.log(value); - * }); - * // => Logs `2` then `1`. - */ - function forEachRight(collection, iteratee) { - var func = isArray(collection) ? arrayEachRight : baseEachRight; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The order of grouped values - * is determined by the order they occur in `collection`. The corresponding - * value of each key is an array of elements responsible for generating the - * key. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.groupBy([6.1, 4.2, 6.3], Math.floor); - * // => { '4': [4.2], '6': [6.1, 6.3] } - * - * // The `_.property` iteratee shorthand. - * _.groupBy(['one', 'two', 'three'], 'length'); - * // => { '3': ['one', 'two'], '5': ['three'] } - */ - var groupBy = createAggregator(function(result, value, key) { - if (hasOwnProperty.call(result, key)) { - result[key].push(value); - } else { - result[key] = [value]; - } - }); - - /** - * Checks if `value` is in `collection`. If `collection` is a string, it's - * checked for a substring of `value`, otherwise - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * is used for equality comparisons. If `fromIndex` is negative, it's used as - * the offset from the end of `collection`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object|string} collection The collection to search. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. - * @returns {boolean} Returns `true` if `value` is found, else `false`. - * @example - * - * _.includes([1, 2, 3], 1); - * // => true - * - * _.includes([1, 2, 3], 1, 2); - * // => false - * - * _.includes({ 'user': 'fred', 'age': 40 }, 'fred'); - * // => true - * - * _.includes('pebbles', 'eb'); - * // => true - */ - function includes(collection, value, fromIndex, guard) { - collection = isArrayLike(collection) ? collection : values(collection); - fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; - - var length = collection.length; - if (fromIndex < 0) { - fromIndex = nativeMax(length + fromIndex, 0); - } - return isString(collection) - ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) - : (!!length && baseIndexOf(collection, value, fromIndex) > -1); - } - - /** - * Invokes the method at `path` of each element in `collection`, returning - * an array of the results of each invoked method. Any additional arguments - * are provided to each invoked method. If `methodName` is a function, it's - * invoked for and `this` bound to, each element in `collection`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|string} path The path of the method to invoke or - * the function invoked per iteration. - * @param {...*} [args] The arguments to invoke each method with. - * @returns {Array} Returns the array of results. - * @example - * - * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); - * // => [[1, 5, 7], [1, 2, 3]] - * - * _.invokeMap([123, 456], String.prototype.split, ''); - * // => [['1', '2', '3'], ['4', '5', '6']] - */ - var invokeMap = rest(function(collection, path, args) { - var index = -1, - isFunc = typeof path == 'function', - isProp = isKey(path), - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value) { - var func = isFunc ? path : ((isProp && value != null) ? value[path] : undefined); - result[++index] = func ? apply(func, value, args) : baseInvoke(value, path, args); - }); - return result; - }); - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The corresponding value of - * each key is the last element responsible for generating the key. The - * iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * var array = [ - * { 'dir': 'left', 'code': 97 }, - * { 'dir': 'right', 'code': 100 } - * ]; - * - * _.keyBy(array, function(o) { - * return String.fromCharCode(o.code); - * }); - * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } - * - * _.keyBy(array, 'dir'); - * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } - */ - var keyBy = createAggregator(function(result, value, key) { - result[key] = value; - }); - - /** - * Creates an array of values by running each element in `collection` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. - * - * The guarded methods are: - * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, - * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, - * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, - * `template`, `trim`, `trimEnd`, `trimStart`, and `words` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - * @example - * - * function square(n) { - * return n * n; - * } - * - * _.map([4, 8], square); - * // => [16, 64] - * - * _.map({ 'a': 4, 'b': 8 }, square); - * // => [16, 64] (iteration order is not guaranteed) - * - * var users = [ - * { 'user': 'barney' }, - * { 'user': 'fred' } - * ]; - * - * // The `_.property` iteratee shorthand. - * _.map(users, 'user'); - * // => ['barney', 'fred'] - */ - function map(collection, iteratee) { - var func = isArray(collection) ? arrayMap : baseMap; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.sortBy` except that it allows specifying the sort - * orders of the iteratees to sort by. If `orders` is unspecified, all values - * are sorted in ascending order. Otherwise, specify an order of "desc" for - * descending or "asc" for ascending sort order of corresponding values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] - * The iteratees to sort by. - * @param {string[]} [orders] The sort orders of `iteratees`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 34 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 36 } - * ]; - * - * // Sort by `user` in ascending order and by `age` in descending order. - * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - */ - function orderBy(collection, iteratees, orders, guard) { - if (collection == null) { - return []; - } - if (!isArray(iteratees)) { - iteratees = iteratees == null ? [] : [iteratees]; - } - orders = guard ? undefined : orders; - if (!isArray(orders)) { - orders = orders == null ? [] : [orders]; - } - return baseOrderBy(collection, iteratees, orders); - } - - /** - * Creates an array of elements split into two groups, the first of which - * contains elements `predicate` returns truthy for, the second of which - * contains elements `predicate` returns falsey for. The predicate is - * invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the array of grouped elements. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': true }, - * { 'user': 'pebbles', 'age': 1, 'active': false } - * ]; - * - * _.partition(users, function(o) { return o.active; }); - * // => objects for [['fred'], ['barney', 'pebbles']] - * - * // The `_.matches` iteratee shorthand. - * _.partition(users, { 'age': 1, 'active': false }); - * // => objects for [['pebbles'], ['barney', 'fred']] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.partition(users, ['active', false]); - * // => objects for [['barney', 'pebbles'], ['fred']] - * - * // The `_.property` iteratee shorthand. - * _.partition(users, 'active'); - * // => objects for [['fred'], ['barney', 'pebbles']] - */ - var partition = createAggregator(function(result, value, key) { - result[key ? 0 : 1].push(value); - }, function() { return [[], []]; }); - - /** - * Reduces `collection` to a value which is the accumulated result of running - * each element in `collection` thru `iteratee`, where each successive - * invocation is supplied the return value of the previous. If `accumulator` - * is not given, the first element of `collection` is used as the initial - * value. The iteratee is invoked with four arguments: - * (accumulator, value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.reduce`, `_.reduceRight`, and `_.transform`. - * - * The guarded methods are: - * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, - * and `sortBy` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduceRight - * @example - * - * _.reduce([1, 2], function(sum, n) { - * return sum + n; - * }, 0); - * // => 3 - * - * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * return result; - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) - */ - function reduce(collection, iteratee, accumulator) { - var func = isArray(collection) ? arrayReduce : baseReduce, - initAccum = arguments.length < 3; - - return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); - } - - /** - * This method is like `_.reduce` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduce - * @example - * - * var array = [[0, 1], [2, 3], [4, 5]]; - * - * _.reduceRight(array, function(flattened, other) { - * return flattened.concat(other); - * }, []); - * // => [4, 5, 2, 3, 0, 1] - */ - function reduceRight(collection, iteratee, accumulator) { - var func = isArray(collection) ? arrayReduceRight : baseReduce, - initAccum = arguments.length < 3; - - return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); - } - - /** - * The opposite of `_.filter`; this method returns the elements of `collection` - * that `predicate` does **not** return truthy for. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.filter - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': true } - * ]; - * - * _.reject(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.reject(users, { 'age': 40, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.reject(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.reject(users, 'active'); - * // => objects for ['barney'] - */ - function reject(collection, predicate) { - var func = isArray(collection) ? arrayFilter : baseFilter; - predicate = getIteratee(predicate, 3); - return func(collection, function(value, index, collection) { - return !predicate(value, index, collection); - }); - } - - /** - * Gets a random element from `collection`. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Collection - * @param {Array|Object} collection The collection to sample. - * @returns {*} Returns the random element. - * @example - * - * _.sample([1, 2, 3, 4]); - * // => 2 - */ - function sample(collection) { - var array = isArrayLike(collection) ? collection : values(collection), - length = array.length; - - return length > 0 ? array[baseRandom(0, length - 1)] : undefined; - } - - /** - * Gets `n` random elements at unique keys from `collection` up to the - * size of `collection`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to sample. - * @param {number} [n=1] The number of elements to sample. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the random elements. - * @example - * - * _.sampleSize([1, 2, 3], 2); - * // => [3, 1] - * - * _.sampleSize([1, 2, 3], 4); - * // => [2, 3, 1] - */ - function sampleSize(collection, n, guard) { - var index = -1, - result = toArray(collection), - length = result.length, - lastIndex = length - 1; - - if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { - n = 1; - } else { - n = baseClamp(toInteger(n), 0, length); - } - while (++index < n) { - var rand = baseRandom(index, lastIndex), - value = result[rand]; - - result[rand] = result[index]; - result[index] = value; - } - result.length = n; - return result; - } - - /** - * Creates an array of shuffled values, using a version of the - * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to shuffle. - * @returns {Array} Returns the new shuffled array. - * @example - * - * _.shuffle([1, 2, 3, 4]); - * // => [4, 1, 3, 2] - */ - function shuffle(collection) { - return sampleSize(collection, MAX_ARRAY_LENGTH); - } - - /** - * Gets the size of `collection` by returning its length for array-like - * values or the number of own enumerable string keyed properties for objects. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @returns {number} Returns the collection size. - * @example - * - * _.size([1, 2, 3]); - * // => 3 - * - * _.size({ 'a': 1, 'b': 2 }); - * // => 2 - * - * _.size('pebbles'); - * // => 7 - */ - function size(collection) { - if (collection == null) { - return 0; - } - if (isArrayLike(collection)) { - var result = collection.length; - return (result && isString(collection)) ? stringSize(collection) : result; - } - if (isObjectLike(collection)) { - var tag = getTag(collection); - if (tag == mapTag || tag == setTag) { - return collection.size; - } - } - return keys(collection).length; - } - - /** - * Checks if `predicate` returns truthy for **any** element of `collection`. - * Iteration is stopped once `predicate` returns truthy. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - * @example - * - * _.some([null, 0, 'yes', false], Boolean); - * // => true - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.some(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.some(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.some(users, 'active'); - * // => true - */ - function some(collection, predicate, guard) { - var func = isArray(collection) ? arraySome : baseSome; - if (guard && isIterateeCall(collection, predicate, guard)) { - predicate = undefined; - } - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Creates an array of elements, sorted in ascending order by the results of - * running each element in a collection thru each iteratee. This method - * performs a stable sort, that is, it preserves the original sort order of - * equal elements. The iteratees are invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])} - * [iteratees=[_.identity]] The iteratees to sort by. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 34 } - * ]; - * - * _.sortBy(users, function(o) { return o.user; }); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - * - * _.sortBy(users, ['user', 'age']); - * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] - * - * _.sortBy(users, 'user', function(o) { - * return Math.floor(o.age / 10); - * }); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - */ - var sortBy = rest(function(collection, iteratees) { - if (collection == null) { - return []; - } - var length = iteratees.length; - if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { - iteratees = []; - } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { - iteratees = [iteratees[0]]; - } - iteratees = (iteratees.length == 1 && isArray(iteratees[0])) - ? iteratees[0] - : baseFlatten(iteratees, 1, isFlattenableIteratee); - - return baseOrderBy(collection, iteratees, []); - }); - - /*------------------------------------------------------------------------*/ - - /** - * Gets the timestamp of the number of milliseconds that have elapsed since - * the Unix epoch (1 January 1970 00:00:00 UTC). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Date - * @returns {number} Returns the timestamp. - * @example - * - * _.defer(function(stamp) { - * console.log(_.now() - stamp); - * }, _.now()); - * // => Logs the number of milliseconds it took for the deferred invocation. - */ - function now() { - return Date.now(); - } - - /*------------------------------------------------------------------------*/ - - /** - * The opposite of `_.before`; this method creates a function that invokes - * `func` once it's called `n` or more times. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {number} n The number of calls before `func` is invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var saves = ['profile', 'settings']; - * - * var done = _.after(saves.length, function() { - * console.log('done saving!'); - * }); - * - * _.forEach(saves, function(type) { - * asyncSave({ 'type': type, 'complete': done }); - * }); - * // => Logs 'done saving!' after the two async saves have completed. - */ - function after(n, func) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n < 1) { - return func.apply(this, arguments); - } - }; - } - - /** - * Creates a function that invokes `func`, with up to `n` arguments, - * ignoring any additional arguments. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to cap arguments for. - * @param {number} [n=func.length] The arity cap. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new capped function. - * @example - * - * _.map(['6', '8', '10'], _.ary(parseInt, 1)); - * // => [6, 8, 10] - */ - function ary(func, n, guard) { - n = guard ? undefined : n; - n = (func && n == null) ? func.length : n; - return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n); - } - - /** - * Creates a function that invokes `func`, with the `this` binding and arguments - * of the created function, while it's called less than `n` times. Subsequent - * calls to the created function return the result of the last `func` invocation. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {number} n The number of calls at which `func` is no longer invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * jQuery(element).on('click', _.before(5, addContactToList)); - * // => allows adding up to 4 contacts to the list - */ - function before(n, func) { - var result; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n > 0) { - result = func.apply(this, arguments); - } - if (n <= 1) { - func = undefined; - } - return result; - }; - } - - /** - * Creates a function that invokes `func` with the `this` binding of `thisArg` - * and `partials` prepended to the arguments it receives. - * - * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for partially applied arguments. - * - * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" - * property of bound functions. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var greet = function(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * }; - * - * var object = { 'user': 'fred' }; - * - * var bound = _.bind(greet, object, 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * // Bound with placeholders. - * var bound = _.bind(greet, object, _, '!'); - * bound('hi'); - * // => 'hi fred!' - */ - var bind = rest(function(func, thisArg, partials) { - var bitmask = BIND_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bind)); - bitmask |= PARTIAL_FLAG; - } - return createWrapper(func, bitmask, thisArg, partials, holders); - }); - - /** - * Creates a function that invokes the method at `object[key]` with `partials` - * prepended to the arguments it receives. - * - * This method differs from `_.bind` by allowing bound functions to reference - * methods that may be redefined or don't yet exist. See - * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) - * for more details. - * - * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Function - * @param {Object} object The object to invoke the method on. - * @param {string} key The key of the method. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var object = { - * 'user': 'fred', - * 'greet': function(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * } - * }; - * - * var bound = _.bindKey(object, 'greet', 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * object.greet = function(greeting, punctuation) { - * return greeting + 'ya ' + this.user + punctuation; - * }; - * - * bound('!'); - * // => 'hiya fred!' - * - * // Bound with placeholders. - * var bound = _.bindKey(object, 'greet', _, '!'); - * bound('hi'); - * // => 'hiya fred!' - */ - var bindKey = rest(function(object, key, partials) { - var bitmask = BIND_FLAG | BIND_KEY_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bindKey)); - bitmask |= PARTIAL_FLAG; - } - return createWrapper(key, bitmask, object, partials, holders); - }); - - /** - * Creates a function that accepts arguments of `func` and either invokes - * `func` returning its result, if at least `arity` number of arguments have - * been provided, or returns a function that accepts the remaining `func` - * arguments, and so on. The arity of `func` may be specified if `func.length` - * is not sufficient. - * - * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curry(abc); - * - * curried(1)(2)(3); - * // => [1, 2, 3] - * - * curried(1, 2)(3); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(1)(_, 3)(2); - * // => [1, 2, 3] - */ - function curry(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrapper(func, CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curry.placeholder; - return result; - } - - /** - * This method is like `_.curry` except that arguments are applied to `func` - * in the manner of `_.partialRight` instead of `_.partial`. - * - * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curryRight(abc); - * - * curried(3)(2)(1); - * // => [1, 2, 3] - * - * curried(2, 3)(1); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(3)(1, _)(2); - * // => [1, 2, 3] - */ - function curryRight(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrapper(func, CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curryRight.placeholder; - return result; - } - - /** - * Creates a debounced function that delays invoking `func` until after `wait` - * milliseconds have elapsed since the last time the debounced function was - * invoked. The debounced function comes with a `cancel` method to cancel - * delayed `func` invocations and a `flush` method to immediately invoke them. - * Provide an options object to indicate whether `func` should be invoked on - * the leading and/or trailing edge of the `wait` timeout. The `func` is invoked - * with the last arguments provided to the debounced function. Subsequent calls - * to the debounced function return the result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked - * on the trailing edge of the timeout only if the debounced function is - * invoked more than once during the `wait` timeout. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.debounce` and `_.throttle`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to debounce. - * @param {number} [wait=0] The number of milliseconds to delay. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=false] - * Specify invoking on the leading edge of the timeout. - * @param {number} [options.maxWait] - * The maximum time `func` is allowed to be delayed before it's invoked. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new debounced function. - * @example - * - * // Avoid costly calculations while the window size is in flux. - * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); - * - * // Invoke `sendMail` when clicked, debouncing subsequent calls. - * jQuery(element).on('click', _.debounce(sendMail, 300, { - * 'leading': true, - * 'trailing': false - * })); - * - * // Ensure `batchLog` is invoked once after 1 second of debounced calls. - * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); - * var source = new EventSource('/stream'); - * jQuery(source).on('message', debounced); - * - * // Cancel the trailing debounced invocation. - * jQuery(window).on('popstate', debounced.cancel); - */ - function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; - - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - wait = toNumber(wait) || 0; - if (isObject(options)) { - leading = !!options.leading; - maxing = 'maxWait' in options; - maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } - - function invokeFunc(time) { - var args = lastArgs, - thisArg = lastThis; - - lastArgs = lastThis = undefined; - lastInvokeTime = time; - result = func.apply(thisArg, args); - return result; - } - - function leadingEdge(time) { - // Reset any `maxWait` timer. - lastInvokeTime = time; - // Start the timer for the trailing edge. - timerId = setTimeout(timerExpired, wait); - // Invoke the leading edge. - return leading ? invokeFunc(time) : result; - } - - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - result = wait - timeSinceLastCall; - - return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result; - } - - function shouldInvoke(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime; - - // Either this is the first call, activity has stopped and we're at the - // trailing edge, the system time has gone backwards and we're treating - // it as the trailing edge, or we've hit the `maxWait` limit. - return (lastCallTime === undefined || (timeSinceLastCall >= wait) || - (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); - } - - function timerExpired() { - var time = now(); - if (shouldInvoke(time)) { - return trailingEdge(time); - } - // Restart the timer. - timerId = setTimeout(timerExpired, remainingWait(time)); - } - - function trailingEdge(time) { - timerId = undefined; - - // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. - if (trailing && lastArgs) { - return invokeFunc(time); - } - lastArgs = lastThis = undefined; - return result; - } - - function cancel() { - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; - } - - function flush() { - return timerId === undefined ? result : trailingEdge(now()); - } - - function debounced() { - var time = now(), - isInvoking = shouldInvoke(time); - - lastArgs = arguments; - lastThis = this; - lastCallTime = time; - - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); - } - if (maxing) { - // Handle invocations in a tight loop. - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); - } - } - if (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); - } - return result; - } - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; - } - - /** - * Defers invoking the `func` until the current call stack has cleared. Any - * additional arguments are provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to defer. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.defer(function(text) { - * console.log(text); - * }, 'deferred'); - * // => Logs 'deferred' after one or more milliseconds. - */ - var defer = rest(function(func, args) { - return baseDelay(func, 1, args); - }); - - /** - * Invokes `func` after `wait` milliseconds. Any additional arguments are - * provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.delay(function(text) { - * console.log(text); - * }, 1000, 'later'); - * // => Logs 'later' after one second. - */ - var delay = rest(function(func, wait, args) { - return baseDelay(func, toNumber(wait) || 0, args); - }); - - /** - * Creates a function that invokes `func` with arguments reversed. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to flip arguments for. - * @returns {Function} Returns the new flipped function. - * @example - * - * var flipped = _.flip(function() { - * return _.toArray(arguments); - * }); - * - * flipped('a', 'b', 'c', 'd'); - * // => ['d', 'c', 'b', 'a'] - */ - function flip(func) { - return createWrapper(func, FLIP_FLAG); - } - - /** - * Creates a function that memoizes the result of `func`. If `resolver` is - * provided, it determines the cache key for storing the result based on the - * arguments provided to the memoized function. By default, the first argument - * provided to the memoized function is used as the map cache key. The `func` - * is invoked with the `this` binding of the memoized function. - * - * **Note:** The cache is exposed as the `cache` property on the memoized - * function. Its creation may be customized by replacing the `_.memoize.Cache` - * constructor with one whose instances implement the - * [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object) - * method interface of `delete`, `get`, `has`, and `set`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to have its output memoized. - * @param {Function} [resolver] The function to resolve the cache key. - * @returns {Function} Returns the new memoized function. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * var other = { 'c': 3, 'd': 4 }; - * - * var values = _.memoize(_.values); - * values(object); - * // => [1, 2] - * - * values(other); - * // => [3, 4] - * - * object.a = 2; - * values(object); - * // => [1, 2] - * - * // Modify the result cache. - * values.cache.set(object, ['a', 'b']); - * values(object); - * // => ['a', 'b'] - * - * // Replace `_.memoize.Cache`. - * _.memoize.Cache = WeakMap; - */ - function memoize(func, resolver) { - if (typeof func != 'function' || (resolver && typeof resolver != 'function')) { - throw new TypeError(FUNC_ERROR_TEXT); - } - var memoized = function() { - var args = arguments, - key = resolver ? resolver.apply(this, args) : args[0], - cache = memoized.cache; - - if (cache.has(key)) { - return cache.get(key); - } - var result = func.apply(this, args); - memoized.cache = cache.set(key, result); - return result; - }; - memoized.cache = new (memoize.Cache || MapCache); - return memoized; - } - - // Assign cache to `_.memoize`. - memoize.Cache = MapCache; - - /** - * Creates a function that negates the result of the predicate `func`. The - * `func` predicate is invoked with the `this` binding and arguments of the - * created function. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} predicate The predicate to negate. - * @returns {Function} Returns the new negated function. - * @example - * - * function isEven(n) { - * return n % 2 == 0; - * } - * - * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); - * // => [1, 3, 5] - */ - function negate(predicate) { - if (typeof predicate != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return function() { - return !predicate.apply(this, arguments); - }; - } - - /** - * Creates a function that is restricted to invoking `func` once. Repeat calls - * to the function return the value of the first invocation. The `func` is - * invoked with the `this` binding and arguments of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var initialize = _.once(createApplication); - * initialize(); - * initialize(); - * // `initialize` invokes `createApplication` once - */ - function once(func) { - return before(2, func); - } - - /** - * Creates a function that invokes `func` with arguments transformed by - * corresponding `transforms`. - * - * @static - * @since 4.0.0 - * @memberOf _ - * @category Function - * @param {Function} func The function to wrap. - * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])} - * [transforms[_.identity]] The functions to transform. - * @returns {Function} Returns the new function. - * @example - * - * function doubled(n) { - * return n * 2; - * } - * - * function square(n) { - * return n * n; - * } - * - * var func = _.overArgs(function(x, y) { - * return [x, y]; - * }, [square, doubled]); - * - * func(9, 3); - * // => [81, 6] - * - * func(10, 5); - * // => [100, 10] - */ - var overArgs = rest(function(func, transforms) { - transforms = (transforms.length == 1 && isArray(transforms[0])) - ? arrayMap(transforms[0], baseUnary(getIteratee())) - : arrayMap(baseFlatten(transforms, 1, isFlattenableIteratee), baseUnary(getIteratee())); - - var funcsLength = transforms.length; - return rest(function(args) { - var index = -1, - length = nativeMin(args.length, funcsLength); - - while (++index < length) { - args[index] = transforms[index].call(this, args[index]); - } - return apply(func, this, args); - }); - }); - - /** - * Creates a function that invokes `func` with `partials` prepended to the - * arguments it receives. This method is like `_.bind` except it does **not** - * alter the `this` binding. - * - * The `_.partial.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * **Note:** This method doesn't set the "length" property of partially - * applied functions. - * - * @static - * @memberOf _ - * @since 0.2.0 - * @category Function - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * var greet = function(greeting, name) { - * return greeting + ' ' + name; - * }; - * - * var sayHelloTo = _.partial(greet, 'hello'); - * sayHelloTo('fred'); - * // => 'hello fred' - * - * // Partially applied with placeholders. - * var greetFred = _.partial(greet, _, 'fred'); - * greetFred('hi'); - * // => 'hi fred' - */ - var partial = rest(function(func, partials) { - var holders = replaceHolders(partials, getHolder(partial)); - return createWrapper(func, PARTIAL_FLAG, undefined, partials, holders); - }); - - /** - * This method is like `_.partial` except that partially applied arguments - * are appended to the arguments it receives. - * - * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * **Note:** This method doesn't set the "length" property of partially - * applied functions. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Function - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * var greet = function(greeting, name) { - * return greeting + ' ' + name; - * }; - * - * var greetFred = _.partialRight(greet, 'fred'); - * greetFred('hi'); - * // => 'hi fred' - * - * // Partially applied with placeholders. - * var sayHelloTo = _.partialRight(greet, 'hello', _); - * sayHelloTo('fred'); - * // => 'hello fred' - */ - var partialRight = rest(function(func, partials) { - var holders = replaceHolders(partials, getHolder(partialRight)); - return createWrapper(func, PARTIAL_RIGHT_FLAG, undefined, partials, holders); - }); - - /** - * Creates a function that invokes `func` with arguments arranged according - * to the specified `indexes` where the argument value at the first index is - * provided as the first argument, the argument value at the second index is - * provided as the second argument, and so on. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to rearrange arguments for. - * @param {...(number|number[])} indexes The arranged argument indexes. - * @returns {Function} Returns the new function. - * @example - * - * var rearged = _.rearg(function(a, b, c) { - * return [a, b, c]; - * }, [2, 0, 1]); - * - * rearged('b', 'c', 'a') - * // => ['a', 'b', 'c'] - */ - var rearg = rest(function(func, indexes) { - return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes, 1)); - }); - - /** - * Creates a function that invokes `func` with the `this` binding of the - * created function and arguments from `start` and beyond provided as - * an array. - * - * **Note:** This method is based on the - * [rest parameter](https://mdn.io/rest_parameters). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.rest(function(what, names) { - * return what + ' ' + _.initial(names).join(', ') + - * (_.size(names) > 1 ? ', & ' : '') + _.last(names); - * }); - * - * say('hello', 'fred', 'barney', 'pebbles'); - * // => 'hello fred, barney, & pebbles' - */ - function rest(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = nativeMax(start === undefined ? (func.length - 1) : toInteger(start), 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - switch (start) { - case 0: return func.call(this, array); - case 1: return func.call(this, args[0], array); - case 2: return func.call(this, args[0], args[1], array); - } - var otherArgs = Array(start + 1); - index = -1; - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = array; - return apply(func, this, otherArgs); - }; - } - - /** - * Creates a function that invokes `func` with the `this` binding of the - * create function and an array of arguments much like - * [`Function#apply`](http://www.ecma-international.org/ecma-262/6.0/#sec-function.prototype.apply). - * - * **Note:** This method is based on the - * [spread operator](https://mdn.io/spread_operator). - * - * @static - * @memberOf _ - * @since 3.2.0 - * @category Function - * @param {Function} func The function to spread arguments over. - * @param {number} [start=0] The start position of the spread. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.spread(function(who, what) { - * return who + ' says ' + what; - * }); - * - * say(['fred', 'hello']); - * // => 'fred says hello' - * - * var numbers = Promise.all([ - * Promise.resolve(40), - * Promise.resolve(36) - * ]); - * - * numbers.then(_.spread(function(x, y) { - * return x + y; - * })); - * // => a Promise of 76 - */ - function spread(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = start === undefined ? 0 : nativeMax(toInteger(start), 0); - return rest(function(args) { - var array = args[start], - otherArgs = castSlice(args, 0, start); - - if (array) { - arrayPush(otherArgs, array); - } - return apply(func, this, otherArgs); - }); - } - - /** - * Creates a throttled function that only invokes `func` at most once per - * every `wait` milliseconds. The throttled function comes with a `cancel` - * method to cancel delayed `func` invocations and a `flush` method to - * immediately invoke them. Provide an options object to indicate whether - * `func` should be invoked on the leading and/or trailing edge of the `wait` - * timeout. The `func` is invoked with the last arguments provided to the - * throttled function. Subsequent calls to the throttled function return the - * result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the throttled function - * is invoked more than once during the `wait` timeout. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.throttle` and `_.debounce`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to throttle. - * @param {number} [wait=0] The number of milliseconds to throttle invocations to. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=true] - * Specify invoking on the leading edge of the timeout. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new throttled function. - * @example - * - * // Avoid excessively updating the position while scrolling. - * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); - * - * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. - * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); - * jQuery(element).on('click', throttled); - * - * // Cancel the trailing throttled invocation. - * jQuery(window).on('popstate', throttled.cancel); - */ - function throttle(func, wait, options) { - var leading = true, - trailing = true; - - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - if (isObject(options)) { - leading = 'leading' in options ? !!options.leading : leading; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } - return debounce(func, wait, { - 'leading': leading, - 'maxWait': wait, - 'trailing': trailing - }); - } - - /** - * Creates a function that accepts up to one argument, ignoring any - * additional arguments. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - * @example - * - * _.map(['6', '8', '10'], _.unary(parseInt)); - * // => [6, 8, 10] - */ - function unary(func) { - return ary(func, 1); - } - - /** - * Creates a function that provides `value` to the wrapper function as its - * first argument. Any additional arguments provided to the function are - * appended to those provided to the wrapper function. The wrapper is invoked - * with the `this` binding of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {*} value The value to wrap. - * @param {Function} [wrapper=identity] The wrapper function. - * @returns {Function} Returns the new function. - * @example - * - * var p = _.wrap(_.escape, function(func, text) { - * return '

' + func(text) + '

'; - * }); - * - * p('fred, barney, & pebbles'); - * // => '

fred, barney, & pebbles

' - */ - function wrap(value, wrapper) { - wrapper = wrapper == null ? identity : wrapper; - return partial(wrapper, value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Casts `value` as an array if it's not one. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Lang - * @param {*} value The value to inspect. - * @returns {Array} Returns the cast array. - * @example - * - * _.castArray(1); - * // => [1] - * - * _.castArray({ 'a': 1 }); - * // => [{ 'a': 1 }] - * - * _.castArray('abc'); - * // => ['abc'] - * - * _.castArray(null); - * // => [null] - * - * _.castArray(undefined); - * // => [undefined] - * - * _.castArray(); - * // => [] - * - * var array = [1, 2, 3]; - * console.log(_.castArray(array) === array); - * // => true - */ - function castArray() { - if (!arguments.length) { - return []; - } - var value = arguments[0]; - return isArray(value) ? value : [value]; - } - - /** - * Creates a shallow clone of `value`. - * - * **Note:** This method is loosely based on the - * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) - * and supports cloning arrays, array buffers, booleans, date objects, maps, - * numbers, `Object` objects, regexes, sets, strings, symbols, and typed - * arrays. The own enumerable properties of `arguments` objects are cloned - * as plain objects. An empty object is returned for uncloneable values such - * as error objects, functions, DOM nodes, and WeakMaps. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to clone. - * @returns {*} Returns the cloned value. - * @see _.cloneDeep - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var shallow = _.clone(objects); - * console.log(shallow[0] === objects[0]); - * // => true - */ - function clone(value) { - return baseClone(value, false, true); - } - - /** - * This method is like `_.clone` except that it accepts `customizer` which - * is invoked to produce the cloned value. If `customizer` returns `undefined`, - * cloning is handled by the method instead. The `customizer` is invoked with - * up to four arguments; (value [, index|key, object, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the cloned value. - * @see _.cloneDeepWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(false); - * } - * } - * - * var el = _.cloneWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 0 - */ - function cloneWith(value, customizer) { - return baseClone(value, false, true, customizer); - } - - /** - * This method is like `_.clone` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @returns {*} Returns the deep cloned value. - * @see _.clone - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var deep = _.cloneDeep(objects); - * console.log(deep[0] === objects[0]); - * // => false - */ - function cloneDeep(value) { - return baseClone(value, true, true); - } - - /** - * This method is like `_.cloneWith` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the deep cloned value. - * @see _.cloneWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(true); - * } - * } - * - * var el = _.cloneDeepWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 20 - */ - function cloneDeepWith(value, customizer) { - return baseClone(value, true, true, customizer); - } - - /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'user': 'fred' }; - * var other = { 'user': 'fred' }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ - function eq(value, other) { - return value === other || (value !== value && other !== other); - } - - /** - * Checks if `value` is greater than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - * @see _.lt - * @example - * - * _.gt(3, 1); - * // => true - * - * _.gt(3, 3); - * // => false - * - * _.gt(1, 3); - * // => false - */ - var gt = createRelationalOperation(baseGt); - - /** - * Checks if `value` is greater than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than or equal to - * `other`, else `false`. - * @see _.lte - * @example - * - * _.gte(3, 1); - * // => true - * - * _.gte(3, 3); - * // => true - * - * _.gte(1, 3); - * // => false - */ - var gte = createRelationalOperation(function(value, other) { - return value >= other; - }); - - /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - function isArguments(value) { - // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode. - return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') && - (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag); - } - - /** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @type {Function} - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ - var isArray = Array.isArray; - - /** - * Checks if `value` is classified as an `ArrayBuffer` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isArrayBuffer(new ArrayBuffer(2)); - * // => true - * - * _.isArrayBuffer(new Array(2)); - * // => false - */ - function isArrayBuffer(value) { - return isObjectLike(value) && objectToString.call(value) == arrayBufferTag; - } - - /** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ - function isArrayLike(value) { - return value != null && isLength(getLength(value)) && !isFunction(value); - } - - /** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ - function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); - } - - /** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ - function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && objectToString.call(value) == boolTag); - } - - /** - * Checks if `value` is a buffer. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. - * @example - * - * _.isBuffer(new Buffer(2)); - * // => true - * - * _.isBuffer(new Uint8Array(2)); - * // => false - */ - var isBuffer = !Buffer ? stubFalse : function(value) { - return value instanceof Buffer; - }; - - /** - * Checks if `value` is classified as a `Date` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isDate(new Date); - * // => true - * - * _.isDate('Mon April 23 2012'); - * // => false - */ - function isDate(value) { - return isObjectLike(value) && objectToString.call(value) == dateTag; - } - - /** - * Checks if `value` is likely a DOM element. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a DOM element, - * else `false`. - * @example - * - * _.isElement(document.body); - * // => true - * - * _.isElement(''); - * // => false - */ - function isElement(value) { - return !!value && value.nodeType === 1 && isObjectLike(value) && !isPlainObject(value); - } - - /** - * Checks if `value` is an empty object, collection, map, or set. - * - * Objects are considered empty if they have no own enumerable string keyed - * properties. - * - * Array-like values such as `arguments` objects, arrays, buffers, strings, or - * jQuery-like collections are considered empty if they have a `length` of `0`. - * Similarly, maps and sets are considered empty if they have a `size` of `0`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is empty, else `false`. - * @example - * - * _.isEmpty(null); - * // => true - * - * _.isEmpty(true); - * // => true - * - * _.isEmpty(1); - * // => true - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({ 'a': 1 }); - * // => false - */ - function isEmpty(value) { - if (isArrayLike(value) && - (isArray(value) || isString(value) || isFunction(value.splice) || - isArguments(value) || isBuffer(value))) { - return !value.length; - } - if (isObjectLike(value)) { - var tag = getTag(value); - if (tag == mapTag || tag == setTag) { - return !value.size; - } - } - for (var key in value) { - if (hasOwnProperty.call(value, key)) { - return false; - } - } - return !(nonEnumShadows && keys(value).length); - } - - /** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are **not** supported. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, - * else `false`. - * @example - * - * var object = { 'user': 'fred' }; - * var other = { 'user': 'fred' }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ - function isEqual(value, other) { - return baseIsEqual(value, other); - } - - /** - * This method is like `_.isEqual` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with up to - * six arguments: (objValue, othValue [, index|key, object, other, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if the values are equivalent, - * else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, othValue) { - * if (isGreeting(objValue) && isGreeting(othValue)) { - * return true; - * } - * } - * - * var array = ['hello', 'goodbye']; - * var other = ['hi', 'goodbye']; - * - * _.isEqualWith(array, other, customizer); - * // => true - */ - function isEqualWith(value, other, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - var result = customizer ? customizer(value, other) : undefined; - return result === undefined ? baseIsEqual(value, other, customizer) : !!result; - } - - /** - * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, - * `SyntaxError`, `TypeError`, or `URIError` object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an error object, - * else `false`. - * @example - * - * _.isError(new Error); - * // => true - * - * _.isError(Error); - * // => false - */ - function isError(value) { - if (!isObjectLike(value)) { - return false; - } - return (objectToString.call(value) == errorTag) || - (typeof value.message == 'string' && typeof value.name == 'string'); - } - - /** - * Checks if `value` is a finite primitive number. - * - * **Note:** This method is based on - * [`Number.isFinite`](https://mdn.io/Number/isFinite). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a finite number, - * else `false`. - * @example - * - * _.isFinite(3); - * // => true - * - * _.isFinite(Number.MIN_VALUE); - * // => true - * - * _.isFinite(Infinity); - * // => false - * - * _.isFinite('3'); - * // => false - */ - function isFinite(value) { - return typeof value == 'number' && nativeIsFinite(value); - } - - /** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ - function isFunction(value) { - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 8 which returns 'object' for typed array and weak map constructors, - // and PhantomJS 1.9 which returns 'function' for `NodeList` instances. - var tag = isObject(value) ? objectToString.call(value) : ''; - return tag == funcTag || tag == genTag; - } - - /** - * Checks if `value` is an integer. - * - * **Note:** This method is based on - * [`Number.isInteger`](https://mdn.io/Number/isInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an integer, else `false`. - * @example - * - * _.isInteger(3); - * // => true - * - * _.isInteger(Number.MIN_VALUE); - * // => false - * - * _.isInteger(Infinity); - * // => false - * - * _.isInteger('3'); - * // => false - */ - function isInteger(value) { - return typeof value == 'number' && value == toInteger(value); - } - - /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This function is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, - * else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ - function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject(value) { - var type = typeof value; - return !!value && (type == 'object' || type == 'function'); - } - - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return !!value && typeof value == 'object'; - } - - /** - * Checks if `value` is classified as a `Map` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isMap(new Map); - * // => true - * - * _.isMap(new WeakMap); - * // => false - */ - function isMap(value) { - return isObjectLike(value) && getTag(value) == mapTag; - } - - /** - * Performs a partial deep comparison between `object` and `source` to - * determine if `object` contains equivalent property values. This method is - * equivalent to a `_.matches` function when `source` is partially applied. - * - * **Note:** This method supports comparing the same values as `_.isEqual`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * var object = { 'user': 'fred', 'age': 40 }; - * - * _.isMatch(object, { 'age': 40 }); - * // => true - * - * _.isMatch(object, { 'age': 36 }); - * // => false - */ - function isMatch(object, source) { - return object === source || baseIsMatch(object, source, getMatchData(source)); - } - - /** - * This method is like `_.isMatch` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with five - * arguments: (objValue, srcValue, index|key, object, source). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, srcValue) { - * if (isGreeting(objValue) && isGreeting(srcValue)) { - * return true; - * } - * } - * - * var object = { 'greeting': 'hello' }; - * var source = { 'greeting': 'hi' }; - * - * _.isMatchWith(object, source, customizer); - * // => true - */ - function isMatchWith(object, source, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseIsMatch(object, source, getMatchData(source), customizer); - } - - /** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ - function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; - } - - /** - * Checks if `value` is a pristine native function. - * - * **Note:** This method can't reliably detect native functions in the - * presence of the `core-js` package because `core-js` circumvents this kind - * of detection. Despite multiple requests, the `core-js` maintainer has made - * it clear: any attempt to fix the detection will be obstructed. As a result, - * we're left with little choice but to throw an error. Unfortunately, this - * also affects packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), - * which rely on `core-js`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ - function isNative(value) { - if (isMaskable(value)) { - throw new Error('This method is not supported with `core-js`. Try https://github.com/es-shims.'); - } - return baseIsNative(value); - } - - /** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ - function isNull(value) { - return value === null; - } - - /** - * Checks if `value` is `null` or `undefined`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is nullish, else `false`. - * @example - * - * _.isNil(null); - * // => true - * - * _.isNil(void 0); - * // => true - * - * _.isNil(NaN); - * // => false - */ - function isNil(value) { - return value == null; - } - - /** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ - function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && objectToString.call(value) == numberTag); - } - - /** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * @static - * @memberOf _ - * @since 0.8.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, - * else `false`. - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * _.isPlainObject(new Foo); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - * - * _.isPlainObject(Object.create(null)); - * // => true - */ - function isPlainObject(value) { - if (!isObjectLike(value) || - objectToString.call(value) != objectTag || isHostObject(value)) { - return false; - } - var proto = getPrototype(value); - if (proto === null) { - return true; - } - var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; - return (typeof Ctor == 'function' && - Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString); - } - - /** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ - function isRegExp(value) { - return isObject(value) && objectToString.call(value) == regexpTag; - } - - /** - * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 - * double precision number which isn't the result of a rounded unsafe integer. - * - * **Note:** This method is based on - * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a safe integer, - * else `false`. - * @example - * - * _.isSafeInteger(3); - * // => true - * - * _.isSafeInteger(Number.MIN_VALUE); - * // => false - * - * _.isSafeInteger(Infinity); - * // => false - * - * _.isSafeInteger('3'); - * // => false - */ - function isSafeInteger(value) { - return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is classified as a `Set` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isSet(new Set); - * // => true - * - * _.isSet(new WeakSet); - * // => false - */ - function isSet(value) { - return isObjectLike(value) && getTag(value) == setTag; - } - - /** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ - function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag); - } - - /** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ - function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && objectToString.call(value) == symbolTag); - } - - /** - * Checks if `value` is classified as a typed array. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isTypedArray(new Uint8Array); - * // => true - * - * _.isTypedArray([]); - * // => false - */ - function isTypedArray(value) { - return isObjectLike(value) && - isLength(value.length) && !!typedArrayTags[objectToString.call(value)]; - } - - /** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ - function isUndefined(value) { - return value === undefined; - } - - /** - * Checks if `value` is classified as a `WeakMap` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isWeakMap(new WeakMap); - * // => true - * - * _.isWeakMap(new Map); - * // => false - */ - function isWeakMap(value) { - return isObjectLike(value) && getTag(value) == weakMapTag; - } - - /** - * Checks if `value` is classified as a `WeakSet` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, - * else `false`. - * @example - * - * _.isWeakSet(new WeakSet); - * // => true - * - * _.isWeakSet(new Set); - * // => false - */ - function isWeakSet(value) { - return isObjectLike(value) && objectToString.call(value) == weakSetTag; - } - - /** - * Checks if `value` is less than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - * @see _.gt - * @example - * - * _.lt(1, 3); - * // => true - * - * _.lt(3, 3); - * // => false - * - * _.lt(3, 1); - * // => false - */ - var lt = createRelationalOperation(baseLt); - - /** - * Checks if `value` is less than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than or equal to - * `other`, else `false`. - * @see _.gte - * @example - * - * _.lte(1, 3); - * // => true - * - * _.lte(3, 3); - * // => true - * - * _.lte(3, 1); - * // => false - */ - var lte = createRelationalOperation(function(value, other) { - return value <= other; - }); - - /** - * Converts `value` to an array. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to convert. - * @returns {Array} Returns the converted array. - * @example - * - * _.toArray({ 'a': 1, 'b': 2 }); - * // => [1, 2] - * - * _.toArray('abc'); - * // => ['a', 'b', 'c'] - * - * _.toArray(1); - * // => [] - * - * _.toArray(null); - * // => [] - */ - function toArray(value) { - if (!value) { - return []; - } - if (isArrayLike(value)) { - return isString(value) ? stringToArray(value) : copyArray(value); - } - if (iteratorSymbol && value[iteratorSymbol]) { - return iteratorToArray(value[iteratorSymbol]()); - } - var tag = getTag(value), - func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); - - return func(value); - } - - /** - * Converts `value` to a finite number. - * - * @static - * @memberOf _ - * @since 4.12.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted number. - * @example - * - * _.toFinite(3.2); - * // => 3.2 - * - * _.toFinite(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toFinite(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toFinite('3.2'); - * // => 3.2 - */ - function toFinite(value) { - if (!value) { - return value === 0 ? value : 0; - } - value = toNumber(value); - if (value === INFINITY || value === -INFINITY) { - var sign = (value < 0 ? -1 : 1); - return sign * MAX_INTEGER; - } - return value === value ? value : 0; - } - - /** - * Converts `value` to an integer. - * - * **Note:** This method is loosely based on - * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toInteger(3.2); - * // => 3 - * - * _.toInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toInteger(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toInteger('3.2'); - * // => 3 - */ - function toInteger(value) { - var result = toFinite(value), - remainder = result % 1; - - return result === result ? (remainder ? result - remainder : result) : 0; - } - - /** - * Converts `value` to an integer suitable for use as the length of an - * array-like object. - * - * **Note:** This method is based on - * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toLength(3.2); - * // => 3 - * - * _.toLength(Number.MIN_VALUE); - * // => 0 - * - * _.toLength(Infinity); - * // => 4294967295 - * - * _.toLength('3.2'); - * // => 3 - */ - function toLength(value) { - return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; - } - - /** - * Converts `value` to a number. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {number} Returns the number. - * @example - * - * _.toNumber(3.2); - * // => 3.2 - * - * _.toNumber(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toNumber(Infinity); - * // => Infinity - * - * _.toNumber('3.2'); - * // => 3.2 - */ - function toNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - if (isObject(value)) { - var other = isFunction(value.valueOf) ? value.valueOf() : value; - value = isObject(other) ? (other + '') : other; - } - if (typeof value != 'string') { - return value === 0 ? value : +value; - } - value = value.replace(reTrim, ''); - var isBinary = reIsBinary.test(value); - return (isBinary || reIsOctal.test(value)) - ? freeParseInt(value.slice(2), isBinary ? 2 : 8) - : (reIsBadHex.test(value) ? NAN : +value); - } - - /** - * Converts `value` to a plain object flattening inherited enumerable string - * keyed properties of `value` to own properties of the plain object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {Object} Returns the converted plain object. - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.assign({ 'a': 1 }, new Foo); - * // => { 'a': 1, 'b': 2 } - * - * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); - * // => { 'a': 1, 'b': 2, 'c': 3 } - */ - function toPlainObject(value) { - return copyObject(value, keysIn(value)); - } - - /** - * Converts `value` to a safe integer. A safe integer can be compared and - * represented correctly. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toSafeInteger(3.2); - * // => 3 - * - * _.toSafeInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toSafeInteger(Infinity); - * // => 9007199254740991 - * - * _.toSafeInteger('3.2'); - * // => 3 - */ - function toSafeInteger(value) { - return baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER); - } - - /** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {string} Returns the string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ - function toString(value) { - return value == null ? '' : baseToString(value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Assigns own enumerable string keyed properties of source objects to the - * destination object. Source objects are applied from left to right. - * Subsequent sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object` and is loosely based on - * [`Object.assign`](https://mdn.io/Object/assign). - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assignIn - * @example - * - * function Foo() { - * this.c = 3; - * } - * - * function Bar() { - * this.e = 5; - * } - * - * Foo.prototype.d = 4; - * Bar.prototype.f = 6; - * - * _.assign({ 'a': 1 }, new Foo, new Bar); - * // => { 'a': 1, 'c': 3, 'e': 5 } - */ - var assign = createAssigner(function(object, source) { - if (nonEnumShadows || isPrototype(source) || isArrayLike(source)) { - copyObject(source, keys(source), object); - return; - } - for (var key in source) { - if (hasOwnProperty.call(source, key)) { - assignValue(object, key, source[key]); - } - } - }); - - /** - * This method is like `_.assign` except that it iterates over own and - * inherited source properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assign - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * function Bar() { - * this.d = 4; - * } - * - * Foo.prototype.c = 3; - * Bar.prototype.e = 5; - * - * _.assignIn({ 'a': 1 }, new Foo, new Bar); - * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 } - */ - var assignIn = createAssigner(function(object, source) { - if (nonEnumShadows || isPrototype(source) || isArrayLike(source)) { - copyObject(source, keysIn(source), object); - return; - } - for (var key in source) { - assignValue(object, key, source[key]); - } - }); - - /** - * This method is like `_.assignIn` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extendWith - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignInWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keysIn(source), object, customizer); - }); - - /** - * This method is like `_.assign` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignInWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keys(source), object, customizer); - }); - - /** - * Creates an array of values corresponding to `paths` of `object`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {...(string|string[])} [paths] The property paths of elements to pick. - * @returns {Array} Returns the picked values. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _.at(object, ['a[0].b.c', 'a[1]']); - * // => [3, 4] - */ - var at = rest(function(object, paths) { - return baseAt(object, baseFlatten(paths, 1)); - }); - - /** - * Creates an object that inherits from the `prototype` object. If a - * `properties` object is given, its own enumerable string keyed properties - * are assigned to the created object. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Object - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { - * 'constructor': Circle - * }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ - function create(prototype, properties) { - var result = baseCreate(prototype); - return properties ? baseAssign(result, properties) : result; - } - - /** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. - * - * **Note:** This method mutates `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example - * - * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' }); - * // => { 'user': 'barney', 'age': 36 } - */ - var defaults = rest(function(args) { - args.push(undefined, assignInDefaults); - return apply(assignInWith, undefined, args); - }); - - /** - * This method is like `_.defaults` except that it recursively assigns - * default properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaults - * @example - * - * _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } }); - * // => { 'user': { 'name': 'barney', 'age': 36 } } - * - */ - var defaultsDeep = rest(function(args) { - args.push(undefined, mergeDefaults); - return apply(mergeWith, undefined, args); - }); - - /** - * This method is like `_.find` except that it returns the key of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Object - * @param {Object} object The object to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findKey(users, function(o) { return o.age < 40; }); - * // => 'barney' (iteration order is not guaranteed) - * - * // The `_.matches` iteratee shorthand. - * _.findKey(users, { 'age': 1, 'active': true }); - * // => 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findKey(users, 'active'); - * // => 'barney' - */ - function findKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); - } - - /** - * This method is like `_.findKey` except that it iterates over elements of - * a collection in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to search. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findLastKey(users, function(o) { return o.age < 40; }); - * // => returns 'pebbles' assuming `_.findKey` returns 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.findLastKey(users, { 'age': 36, 'active': true }); - * // => 'barney' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findLastKey(users, 'active'); - * // => 'pebbles' - */ - function findLastKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); - } - - /** - * Iterates over own and inherited enumerable string keyed properties of an - * object and invokes `iteratee` for each property. The iteratee is invoked - * with three arguments: (value, key, object). Iteratee functions may exit - * iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forInRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forIn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). - */ - function forIn(object, iteratee) { - return object == null - ? object - : baseFor(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * This method is like `_.forIn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forIn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forInRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. - */ - function forInRight(object, iteratee) { - return object == null - ? object - : baseForRight(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * Iterates over own enumerable string keyed properties of an object and - * invokes `iteratee` for each property. The iteratee is invoked with three - * arguments: (value, key, object). Iteratee functions may exit iteration - * early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwnRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forOwn(object, iteratee) { - return object && baseForOwn(object, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.forOwn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwnRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. - */ - function forOwnRight(object, iteratee) { - return object && baseForOwnRight(object, getIteratee(iteratee, 3)); - } - - /** - * Creates an array of function property names from own enumerable properties - * of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functionsIn - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functions(new Foo); - * // => ['a', 'b'] - */ - function functions(object) { - return object == null ? [] : baseFunctions(object, keys(object)); - } - - /** - * Creates an array of function property names from own and inherited - * enumerable properties of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functions - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functionsIn(new Foo); - * // => ['a', 'b', 'c'] - */ - function functionsIn(object) { - return object == null ? [] : baseFunctions(object, keysIn(object)); - } - - /** - * Gets the value at `path` of `object`. If the resolved value is - * `undefined`, the `defaultValue` is used in its place. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.get(object, 'a[0].b.c'); - * // => 3 - * - * _.get(object, ['a', '0', 'b', 'c']); - * // => 3 - * - * _.get(object, 'a.b.c', 'default'); - * // => 'default' - */ - function get(object, path, defaultValue) { - var result = object == null ? undefined : baseGet(object, path); - return result === undefined ? defaultValue : result; - } - - /** - * Checks if `path` is a direct property of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = { 'a': { 'b': 2 } }; - * var other = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.has(object, 'a'); - * // => true - * - * _.has(object, 'a.b'); - * // => true - * - * _.has(object, ['a', 'b']); - * // => true - * - * _.has(other, 'a'); - * // => false - */ - function has(object, path) { - return object != null && hasPath(object, path, baseHas); - } - - /** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ - function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); - } - - /** - * Creates an object composed of the inverted keys and values of `object`. - * If `object` contains duplicate values, subsequent values overwrite - * property assignments of previous values. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Object - * @param {Object} object The object to invert. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invert(object); - * // => { '1': 'c', '2': 'b' } - */ - var invert = createInverter(function(result, value, key) { - result[value] = key; - }, constant(identity)); - - /** - * This method is like `_.invert` except that the inverted object is generated - * from the results of running each element of `object` thru `iteratee`. The - * corresponding inverted value of each inverted key is an array of keys - * responsible for generating the inverted value. The iteratee is invoked - * with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Object - * @param {Object} object The object to invert. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The iteratee invoked per element. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invertBy(object); - * // => { '1': ['a', 'c'], '2': ['b'] } - * - * _.invertBy(object, function(value) { - * return 'group' + value; - * }); - * // => { 'group1': ['a', 'c'], 'group2': ['b'] } - */ - var invertBy = createInverter(function(result, value, key) { - if (hasOwnProperty.call(result, value)) { - result[value].push(key); - } else { - result[value] = [key]; - } - }, getIteratee); - - /** - * Invokes the method at `path` of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {...*} [args] The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - * @example - * - * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; - * - * _.invoke(object, 'a[0].b.c.slice', 1, 3); - * // => [2, 3] - */ - var invoke = rest(baseInvoke); - - /** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ - function keys(object) { - var isProto = isPrototype(object); - if (!(isProto || isArrayLike(object))) { - return baseKeys(object); - } - var indexes = indexKeys(object), - skipIndexes = !!indexes, - result = indexes || [], - length = result.length; - - for (var key in object) { - if (baseHas(object, key) && - !(skipIndexes && (key == 'length' || isIndex(key, length))) && - !(isProto && key == 'constructor')) { - result.push(key); - } - } - return result; - } - - /** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ - function keysIn(object) { - var index = -1, - isProto = isPrototype(object), - props = baseKeysIn(object), - propsLength = props.length, - indexes = indexKeys(object), - skipIndexes = !!indexes, - result = indexes || [], - length = result.length; - - while (++index < propsLength) { - var key = props[index]; - if (!(skipIndexes && (key == 'length' || isIndex(key, length))) && - !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { - result.push(key); - } - } - return result; - } - - /** - * The opposite of `_.mapValues`; this method creates an object with the - * same values as `object` and keys generated by running each own enumerable - * string keyed property of `object` thru `iteratee`. The iteratee is invoked - * with three arguments: (value, key, object). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapValues - * @example - * - * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { - * return key + value; - * }); - * // => { 'a1': 1, 'b2': 2 } - */ - function mapKeys(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - result[iteratee(value, key, object)] = value; - }); - return result; - } - - /** - * Creates an object with the same keys as `object` and values generated - * by running each own enumerable string keyed property of `object` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, key, object). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Array|Function|Object|string} [iteratee=_.identity] - * The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapKeys - * @example - * - * var users = { - * 'fred': { 'user': 'fred', 'age': 40 }, - * 'pebbles': { 'user': 'pebbles', 'age': 1 } - * }; - * - * _.mapValues(users, function(o) { return o.age; }); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - * - * // The `_.property` iteratee shorthand. - * _.mapValues(users, 'age'); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - */ - function mapValues(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - result[key] = iteratee(value, key, object); - }); - return result; - } - - /** - * This method is like `_.assign` except that it recursively merges own and - * inherited enumerable string keyed properties of source objects into the - * destination object. Source properties that resolve to `undefined` are - * skipped if a destination value exists. Array and plain object properties - * are merged recursively. Other objects and value types are overridden by - * assignment. Source objects are applied from left to right. Subsequent - * sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @example - * - * var users = { - * 'data': [{ 'user': 'barney' }, { 'user': 'fred' }] - * }; - * - * var ages = { - * 'data': [{ 'age': 36 }, { 'age': 40 }] - * }; - * - * _.merge(users, ages); - * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] } - */ - var merge = createAssigner(function(object, source, srcIndex) { - baseMerge(object, source, srcIndex); - }); - - /** - * This method is like `_.merge` except that it accepts `customizer` which - * is invoked to produce the merged values of the destination and source - * properties. If `customizer` returns `undefined`, merging is handled by the - * method instead. The `customizer` is invoked with seven arguments: - * (objValue, srcValue, key, object, source, stack). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} customizer The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * function customizer(objValue, srcValue) { - * if (_.isArray(objValue)) { - * return objValue.concat(srcValue); - * } - * } - * - * var object = { - * 'fruits': ['apple'], - * 'vegetables': ['beet'] - * }; - * - * var other = { - * 'fruits': ['banana'], - * 'vegetables': ['carrot'] - * }; - * - * _.mergeWith(object, other, customizer); - * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] } - */ - var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { - baseMerge(object, source, srcIndex, customizer); - }); - - /** - * The opposite of `_.pick`; this method creates an object composed of the - * own and inherited enumerable string keyed properties of `object` that are - * not omitted. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [props] The property identifiers to omit. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omit(object, ['a', 'c']); - * // => { 'b': '2' } - */ - var omit = rest(function(object, props) { - if (object == null) { - return {}; - } - props = arrayMap(baseFlatten(props, 1), toKey); - return basePick(object, baseDifference(getAllKeysIn(object), props)); - }); - - /** - * The opposite of `_.pickBy`; this method creates an object composed of - * the own and inherited enumerable string keyed properties of `object` that - * `predicate` doesn't return truthy for. The predicate is invoked with two - * arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omitBy(object, _.isNumber); - * // => { 'b': '2' } - */ - function omitBy(object, predicate) { - predicate = getIteratee(predicate); - return basePickBy(object, function(value, key) { - return !predicate(value, key); - }); - } - - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [props] The property identifiers to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ - var pick = rest(function(object, props) { - return object == null ? {} : basePick(object, arrayMap(baseFlatten(props, 1), toKey)); - }); - - /** - * Creates an object composed of the `object` properties `predicate` returns - * truthy for. The predicate is invoked with two arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Array|Function|Object|string} [predicate=_.identity] - * The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pickBy(object, _.isNumber); - * // => { 'a': 1, 'c': 3 } - */ - function pickBy(object, predicate) { - return object == null ? {} : basePickBy(object, getIteratee(predicate)); - } - - /** - * This method is like `_.get` except that if the resolved value is a - * function it's invoked with the `this` binding of its parent object and - * its result is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to resolve. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; - * - * _.result(object, 'a[0].b.c1'); - * // => 3 - * - * _.result(object, 'a[0].b.c2'); - * // => 4 - * - * _.result(object, 'a[0].b.c3', 'default'); - * // => 'default' - * - * _.result(object, 'a[0].b.c3', _.constant('default')); - * // => 'default' - */ - function result(object, path, defaultValue) { - path = isKey(path, object) ? [path] : castPath(path); - - var index = -1, - length = path.length; - - // Ensure the loop is entered when path is empty. - if (!length) { - object = undefined; - length = 1; - } - while (++index < length) { - var value = object == null ? undefined : object[toKey(path[index])]; - if (value === undefined) { - index = length; - value = defaultValue; - } - object = isFunction(value) ? value.call(object) : value; - } - return object; - } - - /** - * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, - * it's created. Arrays are created for missing index properties while objects - * are created for all other missing properties. Use `_.setWith` to customize - * `path` creation. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.set(object, 'a[0].b.c', 4); - * console.log(object.a[0].b.c); - * // => 4 - * - * _.set(object, ['x', '0', 'y', 'z'], 5); - * console.log(object.x[0].y.z); - * // => 5 - */ - function set(object, path, value) { - return object == null ? object : baseSet(object, path, value); - } - - /** - * This method is like `_.set` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.setWith(object, '[0][1]', 'a', Object); - * // => { '0': { '1': 'a' } } - */ - function setWith(object, path, value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseSet(object, path, value, customizer); - } - - /** - * Creates an array of own enumerable string keyed-value pairs for `object` - * which can be consumed by `_.fromPairs`. If `object` is a map or set, its - * entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entries - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairs(new Foo); - * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) - */ - var toPairs = createToPairs(keys); - - /** - * Creates an array of own and inherited enumerable string keyed-value pairs - * for `object` which can be consumed by `_.fromPairs`. If `object` is a map - * or set, its entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entriesIn - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairsIn(new Foo); - * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) - */ - var toPairsIn = createToPairs(keysIn); - - /** - * An alternative to `_.reduce`; this method transforms `object` to a new - * `accumulator` object which is the result of running each of its own - * enumerable string keyed properties thru `iteratee`, with each invocation - * potentially mutating the `accumulator` object. If `accumulator` is not - * provided, a new object with the same `[[Prototype]]` will be used. The - * iteratee is invoked with four arguments: (accumulator, value, key, object). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The custom accumulator value. - * @returns {*} Returns the accumulated value. - * @example - * - * _.transform([2, 3, 4], function(result, n) { - * result.push(n *= n); - * return n % 2 == 0; - * }, []); - * // => [4, 9] - * - * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } - */ - function transform(object, iteratee, accumulator) { - var isArr = isArray(object) || isTypedArray(object); - iteratee = getIteratee(iteratee, 4); - - if (accumulator == null) { - if (isArr || isObject(object)) { - var Ctor = object.constructor; - if (isArr) { - accumulator = isArray(object) ? new Ctor : []; - } else { - accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; - } - } else { - accumulator = {}; - } - } - (isArr ? arrayEach : baseForOwn)(object, function(value, index, object) { - return iteratee(accumulator, value, index, object); - }); - return accumulator; - } - - /** - * Removes the property at `path` of `object`. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 7 } }] }; - * _.unset(object, 'a[0].b.c'); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - * - * _.unset(object, ['a', '0', 'b', 'c']); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - */ - function unset(object, path) { - return object == null ? true : baseUnset(object, path); - } - - /** - * This method is like `_.set` except that accepts `updater` to produce the - * value to set. Use `_.updateWith` to customize `path` creation. The `updater` - * is invoked with one argument: (value). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.update(object, 'a[0].b.c', function(n) { return n * n; }); - * console.log(object.a[0].b.c); - * // => 9 - * - * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); - * console.log(object.x[0].y.z); - * // => 0 - */ - function update(object, path, updater) { - return object == null ? object : baseUpdate(object, path, castFunction(updater)); - } - - /** - * This method is like `_.update` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.updateWith(object, '[0][1]', _.constant('a'), Object); - * // => { '0': { '1': 'a' } } - */ - function updateWith(object, path, updater, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); - } - - /** - * Creates an array of the own enumerable string keyed property values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.values(new Foo); - * // => [1, 2] (iteration order is not guaranteed) - * - * _.values('hi'); - * // => ['h', 'i'] - */ - function values(object) { - return object ? baseValues(object, keys(object)) : []; - } - - /** - * Creates an array of the own and inherited enumerable string keyed property - * values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.valuesIn(new Foo); - * // => [1, 2, 3] (iteration order is not guaranteed) - */ - function valuesIn(object) { - return object == null ? [] : baseValues(object, keysIn(object)); - } - - /*------------------------------------------------------------------------*/ - - /** - * Clamps `number` within the inclusive `lower` and `upper` bounds. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Number - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - * @example - * - * _.clamp(-10, -5, 5); - * // => -5 - * - * _.clamp(10, -5, 5); - * // => 5 - */ - function clamp(number, lower, upper) { - if (upper === undefined) { - upper = lower; - lower = undefined; - } - if (upper !== undefined) { - upper = toNumber(upper); - upper = upper === upper ? upper : 0; - } - if (lower !== undefined) { - lower = toNumber(lower); - lower = lower === lower ? lower : 0; - } - return baseClamp(toNumber(number), lower, upper); - } - - /** - * Checks if `n` is between `start` and up to, but not including, `end`. If - * `end` is not specified, it's set to `start` with `start` then set to `0`. - * If `start` is greater than `end` the params are swapped to support - * negative ranges. - * - * @static - * @memberOf _ - * @since 3.3.0 - * @category Number - * @param {number} number The number to check. - * @param {number} [start=0] The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - * @see _.range, _.rangeRight - * @example - * - * _.inRange(3, 2, 4); - * // => true - * - * _.inRange(4, 8); - * // => true - * - * _.inRange(4, 2); - * // => false - * - * _.inRange(2, 2); - * // => false - * - * _.inRange(1.2, 2); - * // => true - * - * _.inRange(5.2, 4); - * // => false - * - * _.inRange(-3, -2, -6); - * // => true - */ - function inRange(number, start, end) { - start = toNumber(start) || 0; - if (end === undefined) { - end = start; - start = 0; - } else { - end = toNumber(end) || 0; - } - number = toNumber(number); - return baseInRange(number, start, end); - } - - /** - * Produces a random number between the inclusive `lower` and `upper` bounds. - * If only one argument is provided a number between `0` and the given number - * is returned. If `floating` is `true`, or either `lower` or `upper` are - * floats, a floating-point number is returned instead of an integer. - * - * **Note:** JavaScript follows the IEEE-754 standard for resolving - * floating-point values which can produce unexpected results. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Number - * @param {number} [lower=0] The lower bound. - * @param {number} [upper=1] The upper bound. - * @param {boolean} [floating] Specify returning a floating-point number. - * @returns {number} Returns the random number. - * @example - * - * _.random(0, 5); - * // => an integer between 0 and 5 - * - * _.random(5); - * // => also an integer between 0 and 5 - * - * _.random(5, true); - * // => a floating-point number between 0 and 5 - * - * _.random(1.2, 5.2); - * // => a floating-point number between 1.2 and 5.2 - */ - function random(lower, upper, floating) { - if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { - upper = floating = undefined; - } - if (floating === undefined) { - if (typeof upper == 'boolean') { - floating = upper; - upper = undefined; - } - else if (typeof lower == 'boolean') { - floating = lower; - lower = undefined; - } - } - if (lower === undefined && upper === undefined) { - lower = 0; - upper = 1; - } - else { - lower = toNumber(lower) || 0; - if (upper === undefined) { - upper = lower; - lower = 0; - } else { - upper = toNumber(upper) || 0; - } - } - if (lower > upper) { - var temp = lower; - lower = upper; - upper = temp; - } - if (floating || lower % 1 || upper % 1) { - var rand = nativeRandom(); - return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); - } - return baseRandom(lower, upper); - } - - /*------------------------------------------------------------------------*/ - - /** - * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the camel cased string. - * @example - * - * _.camelCase('Foo Bar'); - * // => 'fooBar' - * - * _.camelCase('--foo-bar--'); - * // => 'fooBar' - * - * _.camelCase('__FOO_BAR__'); - * // => 'fooBar' - */ - var camelCase = createCompounder(function(result, word, index) { - word = word.toLowerCase(); - return result + (index ? capitalize(word) : word); - }); - - /** - * Converts the first character of `string` to upper case and the remaining - * to lower case. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to capitalize. - * @returns {string} Returns the capitalized string. - * @example - * - * _.capitalize('FRED'); - * // => 'Fred' - */ - function capitalize(string) { - return upperFirst(toString(string).toLowerCase()); - } - - /** - * Deburrs `string` by converting - * [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) - * to basic latin letters and removing - * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to deburr. - * @returns {string} Returns the deburred string. - * @example - * - * _.deburr('déjà vu'); - * // => 'deja vu' - */ - function deburr(string) { - string = toString(string); - return string && string.replace(reLatin1, deburrLetter).replace(reComboMark, ''); - } - - /** - * Checks if `string` ends with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to search. - * @param {string} [target] The string to search for. - * @param {number} [position=string.length] The position to search up to. - * @returns {boolean} Returns `true` if `string` ends with `target`, - * else `false`. - * @example - * - * _.endsWith('abc', 'c'); - * // => true - * - * _.endsWith('abc', 'b'); - * // => false - * - * _.endsWith('abc', 'b', 2); - * // => true - */ - function endsWith(string, target, position) { - string = toString(string); - target = baseToString(target); - - var length = string.length; - position = position === undefined - ? length - : baseClamp(toInteger(position), 0, length); - - position -= target.length; - return position >= 0 && string.indexOf(target, position) == position; - } - - /** - * Converts the characters "&", "<", ">", '"', "'", and "\`" in `string` to - * their corresponding HTML entities. - * - * **Note:** No other characters are escaped. To escape additional - * characters use a third-party library like [_he_](https://mths.be/he). - * - * Though the ">" character is escaped for symmetry, characters like - * ">" and "/" don't need escaping in HTML and have no special meaning - * unless they're part of a tag or unquoted attribute value. See - * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) - * (under "semi-related fun fact") for more details. - * - * Backticks are escaped because in IE < 9, they can break out of - * attribute values or HTML comments. See [#59](https://html5sec.org/#59), - * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and - * [#133](https://html5sec.org/#133) of the - * [HTML5 Security Cheatsheet](https://html5sec.org/) for more details. - * - * When working with HTML you should always - * [quote attribute values](http://wonko.com/post/html-escaping) to reduce - * XSS vectors. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles' - */ - function escape(string) { - string = toString(string); - return (string && reHasUnescapedHtml.test(string)) - ? string.replace(reUnescapedHtml, escapeHtmlChar) - : string; - } - - /** - * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", - * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escapeRegExp('[lodash](https://lodash.com/)'); - * // => '\[lodash\]\(https://lodash\.com/\)' - */ - function escapeRegExp(string) { - string = toString(string); - return (string && reHasRegExpChar.test(string)) - ? string.replace(reRegExpChar, '\\$&') - : string; - } - - /** - * Converts `string` to - * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the kebab cased string. - * @example - * - * _.kebabCase('Foo Bar'); - * // => 'foo-bar' - * - * _.kebabCase('fooBar'); - * // => 'foo-bar' - * - * _.kebabCase('__FOO_BAR__'); - * // => 'foo-bar' - */ - var kebabCase = createCompounder(function(result, word, index) { - return result + (index ? '-' : '') + word.toLowerCase(); - }); - - /** - * Converts `string`, as space separated words, to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the lower cased string. - * @example - * - * _.lowerCase('--Foo-Bar--'); - * // => 'foo bar' - * - * _.lowerCase('fooBar'); - * // => 'foo bar' - * - * _.lowerCase('__FOO_BAR__'); - * // => 'foo bar' - */ - var lowerCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + word.toLowerCase(); - }); - - /** - * Converts the first character of `string` to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.lowerFirst('Fred'); - * // => 'fred' - * - * _.lowerFirst('FRED'); - * // => 'fRED' - */ - var lowerFirst = createCaseFirst('toLowerCase'); - - /** - * Pads `string` on the left and right sides if it's shorter than `length`. - * Padding characters are truncated if they can't be evenly divided by `length`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.pad('abc', 8); - * // => ' abc ' - * - * _.pad('abc', 8, '_-'); - * // => '_-abc_-_' - * - * _.pad('abc', 3); - * // => 'abc' - */ - function pad(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - if (!length || strLength >= length) { - return string; - } - var mid = (length - strLength) / 2; - return ( - createPadding(nativeFloor(mid), chars) + - string + - createPadding(nativeCeil(mid), chars) - ); - } - - /** - * Pads `string` on the right side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padEnd('abc', 6); - * // => 'abc ' - * - * _.padEnd('abc', 6, '_-'); - * // => 'abc_-_' - * - * _.padEnd('abc', 3); - * // => 'abc' - */ - function padEnd(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (string + createPadding(length - strLength, chars)) - : string; - } - - /** - * Pads `string` on the left side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padStart('abc', 6); - * // => ' abc' - * - * _.padStart('abc', 6, '_-'); - * // => '_-_abc' - * - * _.padStart('abc', 3); - * // => 'abc' - */ - function padStart(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (createPadding(length - strLength, chars) + string) - : string; - } - - /** - * Converts `string` to an integer of the specified radix. If `radix` is - * `undefined` or `0`, a `radix` of `10` is used unless `value` is a - * hexadecimal, in which case a `radix` of `16` is used. - * - * **Note:** This method aligns with the - * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category String - * @param {string} string The string to convert. - * @param {number} [radix=10] The radix to interpret `value` by. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {number} Returns the converted integer. - * @example - * - * _.parseInt('08'); - * // => 8 - * - * _.map(['6', '08', '10'], _.parseInt); - * // => [6, 8, 10] - */ - function parseInt(string, radix, guard) { - // Chrome fails to trim leading whitespace characters. - // See https://bugs.chromium.org/p/v8/issues/detail?id=3109 for more details. - if (guard || radix == null) { - radix = 0; - } else if (radix) { - radix = +radix; - } - string = toString(string).replace(reTrim, ''); - return nativeParseInt(string, radix || (reHasHexPrefix.test(string) ? 16 : 10)); - } - - /** - * Repeats the given string `n` times. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to repeat. - * @param {number} [n=1] The number of times to repeat the string. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {string} Returns the repeated string. - * @example - * - * _.repeat('*', 3); - * // => '***' - * - * _.repeat('abc', 2); - * // => 'abcabc' - * - * _.repeat('abc', 0); - * // => '' - */ - function repeat(string, n, guard) { - if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { - n = 1; - } else { - n = toInteger(n); - } - return baseRepeat(toString(string), n); - } - - /** - * Replaces matches for `pattern` in `string` with `replacement`. - * - * **Note:** This method is based on - * [`String#replace`](https://mdn.io/String/replace). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to modify. - * @param {RegExp|string} pattern The pattern to replace. - * @param {Function|string} replacement The match replacement. - * @returns {string} Returns the modified string. - * @example - * - * _.replace('Hi Fred', 'Fred', 'Barney'); - * // => 'Hi Barney' - */ - function replace() { - var args = arguments, - string = toString(args[0]); - - return args.length < 3 ? string : nativeReplace.call(string, args[1], args[2]); - } - - /** - * Converts `string` to - * [snake case](https://en.wikipedia.org/wiki/Snake_case). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the snake cased string. - * @example - * - * _.snakeCase('Foo Bar'); - * // => 'foo_bar' - * - * _.snakeCase('fooBar'); - * // => 'foo_bar' - * - * _.snakeCase('--FOO-BAR--'); - * // => 'foo_bar' - */ - var snakeCase = createCompounder(function(result, word, index) { - return result + (index ? '_' : '') + word.toLowerCase(); - }); - - /** - * Splits `string` by `separator`. - * - * **Note:** This method is based on - * [`String#split`](https://mdn.io/String/split). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to split. - * @param {RegExp|string} separator The separator pattern to split by. - * @param {number} [limit] The length to truncate results to. - * @returns {Array} Returns the string segments. - * @example - * - * _.split('a-b-c', '-', 2); - * // => ['a', 'b'] - */ - function split(string, separator, limit) { - if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { - separator = limit = undefined; - } - limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; - if (!limit) { - return []; - } - string = toString(string); - if (string && ( - typeof separator == 'string' || - (separator != null && !isRegExp(separator)) - )) { - separator = baseToString(separator); - if (separator == '' && reHasComplexSymbol.test(string)) { - return castSlice(stringToArray(string), 0, limit); - } - } - return nativeSplit.call(string, separator, limit); - } - - /** - * Converts `string` to - * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). - * - * @static - * @memberOf _ - * @since 3.1.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the start cased string. - * @example - * - * _.startCase('--foo-bar--'); - * // => 'Foo Bar' - * - * _.startCase('fooBar'); - * // => 'Foo Bar' - * - * _.startCase('__FOO_BAR__'); - * // => 'FOO BAR' - */ - var startCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + upperFirst(word); - }); - - /** - * Checks if `string` starts with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to search. - * @param {string} [target] The string to search for. - * @param {number} [position=0] The position to search from. - * @returns {boolean} Returns `true` if `string` starts with `target`, - * else `false`. - * @example - * - * _.startsWith('abc', 'a'); - * // => true - * - * _.startsWith('abc', 'b'); - * // => false - * - * _.startsWith('abc', 'b', 1); - * // => true - */ - function startsWith(string, target, position) { - string = toString(string); - position = baseClamp(toInteger(position), 0, string.length); - return string.lastIndexOf(baseToString(target), position) == position; - } - - /** - * Creates a compiled template function that can interpolate data properties - * in "interpolate" delimiters, HTML-escape interpolated data properties in - * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data - * properties may be accessed as free variables in the template. If a setting - * object is given, it takes precedence over `_.templateSettings` values. - * - * **Note:** In the development build `_.template` utilizes - * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) - * for easier debugging. - * - * For more information on precompiling templates see - * [lodash's custom builds documentation](https://lodash.com/custom-builds). - * - * For more information on Chrome extension sandboxes see - * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The template string. - * @param {Object} [options={}] The options object. - * @param {RegExp} [options.escape=_.templateSettings.escape] - * The HTML "escape" delimiter. - * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] - * The "evaluate" delimiter. - * @param {Object} [options.imports=_.templateSettings.imports] - * An object to import into the template as free variables. - * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] - * The "interpolate" delimiter. - * @param {string} [options.sourceURL='lodash.templateSources[n]'] - * The sourceURL of the compiled template. - * @param {string} [options.variable='obj'] - * The data object variable name. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the compiled template function. - * @example - * - * // Use the "interpolate" delimiter to create a compiled template. - * var compiled = _.template('hello <%= user %>!'); - * compiled({ 'user': 'fred' }); - * // => 'hello fred!' - * - * // Use the HTML "escape" delimiter to escape data property values. - * var compiled = _.template('<%- value %>'); - * compiled({ 'value': ' - - - - - - - - - - - diff --git a/ecomp-portal-FE/client/bower_components/lodash/perf/perf.js b/ecomp-portal-FE/client/bower_components/lodash/perf/perf.js deleted file mode 100644 index baee142b..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/perf/perf.js +++ /dev/null @@ -1,1977 +0,0 @@ -;(function() { - - /** Used to access the Firebug Lite panel (set by `run`). */ - var fbPanel; - - /** Used as a safe reference for `undefined` in pre ES5 environments. */ - var undefined; - - /** Used as a reference to the global object. */ - var root = typeof global == 'object' && global || this; - - /** Method and object shortcuts. */ - var phantom = root.phantom, - amd = root.define && define.amd, - argv = root.process && process.argv, - document = !phantom && root.document, - noop = function() {}, - params = root.arguments, - system = root.system; - - /** Add `console.log()` support for Rhino and RingoJS. */ - var console = root.console || (root.console = { 'log': root.print }); - - /** The file path of the lodash file to test. */ - var filePath = (function() { - var min = 0, - result = []; - - if (phantom) { - result = params = phantom.args; - } else if (system) { - min = 1; - result = params = system.args; - } else if (argv) { - min = 2; - result = params = argv; - } else if (params) { - result = params; - } - var last = result[result.length - 1]; - result = (result.length > min && !/perf(?:\.js)?$/.test(last)) ? last : '../lodash.js'; - - if (!amd) { - try { - result = require('fs').realpathSync(result); - } catch (e) {} - - try { - result = require.resolve(result); - } catch (e) {} - } - return result; - }()); - - /** Used to match path separators. */ - var rePathSeparator = /[\/\\]/; - - /** Used to detect primitive types. */ - var rePrimitive = /^(?:boolean|number|string|undefined)$/; - - /** Used to match RegExp special characters. */ - var reSpecialChars = /[.*+?^=!:${}()|[\]\/\\]/g; - - /** The `ui` object. */ - var ui = root.ui || (root.ui = { - 'buildPath': basename(filePath, '.js'), - 'otherPath': 'underscore' - }); - - /** The lodash build basename. */ - var buildName = root.buildName = basename(ui.buildPath, '.js'); - - /** The other library basename. */ - var otherName = root.otherName = (function() { - var result = basename(ui.otherPath, '.js'); - return result + (result == buildName ? ' (2)' : ''); - }()); - - /** Used to score performance. */ - var score = { 'a': [], 'b': [] }; - - /** Used to queue benchmark suites. */ - var suites = []; - - /** Use a single "load" function. */ - var load = (typeof require == 'function' && !amd) - ? require - : noop; - - /** Load lodash. */ - var lodash = root.lodash || (root.lodash = ( - lodash = load(filePath) || root._, - lodash = lodash._ || lodash, - (lodash.runInContext ? lodash.runInContext(root) : lodash), - lodash.noConflict() - )); - - /** Load Underscore. */ - var _ = root.underscore || (root.underscore = ( - _ = load('../vendor/underscore/underscore.js') || root._, - _._ || _ - )); - - /** Load Benchmark.js. */ - var Benchmark = root.Benchmark || (root.Benchmark = ( - Benchmark = load('../node_modules/benchmark/benchmark.js') || root.Benchmark, - Benchmark = Benchmark.Benchmark || Benchmark, - Benchmark.runInContext(lodash.extend({}, root, { '_': lodash })) - )); - - /*--------------------------------------------------------------------------*/ - - /** - * Gets the basename of the given `filePath`. If the file `extension` is passed, - * it will be removed from the basename. - * - * @private - * @param {string} path The file path to inspect. - * @param {string} extension The extension to remove. - * @returns {string} Returns the basename. - */ - function basename(filePath, extension) { - var result = (filePath || '').split(rePathSeparator).pop(); - return (arguments.length < 2) - ? result - : result.replace(RegExp(extension.replace(reSpecialChars, '\\$&') + '$'), ''); - } - - /** - * Computes the geometric mean (log-average) of an array of values. - * See http://en.wikipedia.org/wiki/Geometric_mean#Relationship_with_arithmetic_mean_of_logarithms. - * - * @private - * @param {Array} array The array of values. - * @returns {number} The geometric mean. - */ - function getGeometricMean(array) { - return Math.pow(Math.E, lodash.reduce(array, function(sum, x) { - return sum + Math.log(x); - }, 0) / array.length) || 0; - } - - /** - * Gets the Hz, i.e. operations per second, of `bench` adjusted for the - * margin of error. - * - * @private - * @param {Object} bench The benchmark object. - * @returns {number} Returns the adjusted Hz. - */ - function getHz(bench) { - var result = 1 / (bench.stats.mean + bench.stats.moe); - return isFinite(result) ? result : 0; - } - - /** - * Host objects can return type values that are different from their actual - * data type. The objects we are concerned with usually return non-primitive - * types of "object", "function", or "unknown". - * - * @private - * @param {*} object The owner of the property. - * @param {string} property The property to check. - * @returns {boolean} Returns `true` if the property value is a non-primitive, else `false`. - */ - function isHostType(object, property) { - if (object == null) { - return false; - } - var type = typeof object[property]; - return !rePrimitive.test(type) && (type != 'object' || !!object[property]); - } - - /** - * Logs text to the console. - * - * @private - * @param {string} text The text to log. - */ - function log(text) { - console.log(text + ''); - if (fbPanel) { - // Scroll the Firebug Lite panel down. - fbPanel.scrollTop = fbPanel.scrollHeight; - } - } - - /** - * Runs all benchmark suites. - * - * @private (@public in the browser) - */ - function run() { - fbPanel = (fbPanel = root.document && document.getElementById('FirebugUI')) && - (fbPanel = (fbPanel = fbPanel.contentWindow || fbPanel.contentDocument).document || fbPanel) && - fbPanel.getElementById('fbPanel1'); - - log('\nSit back and relax, this may take a while.'); - suites[0].run({ 'async': true }); - } - - /*--------------------------------------------------------------------------*/ - - lodash.extend(Benchmark.Suite.options, { - 'onStart': function() { - log('\n' + this.name + ':'); - }, - 'onCycle': function(event) { - log(event.target); - }, - 'onComplete': function() { - for (var index = 0, length = this.length; index < length; index++) { - var bench = this[index]; - if (bench.error) { - var errored = true; - } - } - if (errored) { - log('There was a problem, skipping...'); - } - else { - var formatNumber = Benchmark.formatNumber, - fastest = this.filter('fastest'), - fastestHz = getHz(fastest[0]), - slowest = this.filter('slowest'), - slowestHz = getHz(slowest[0]), - aHz = getHz(this[0]), - bHz = getHz(this[1]); - - if (fastest.length > 1) { - log('It\'s too close to call.'); - aHz = bHz = slowestHz; - } - else { - var percent = ((fastestHz / slowestHz) - 1) * 100; - - log( - fastest[0].name + ' is ' + - formatNumber(percent < 1 ? percent.toFixed(2) : Math.round(percent)) + - '% faster.' - ); - } - // Add score adjusted for margin of error. - score.a.push(aHz); - score.b.push(bHz); - } - // Remove current suite from queue. - suites.shift(); - - if (suites.length) { - // Run next suite. - suites[0].run({ 'async': true }); - } - else { - var aMeanHz = getGeometricMean(score.a), - bMeanHz = getGeometricMean(score.b), - fastestMeanHz = Math.max(aMeanHz, bMeanHz), - slowestMeanHz = Math.min(aMeanHz, bMeanHz), - xFaster = fastestMeanHz / slowestMeanHz, - percentFaster = formatNumber(Math.round((xFaster - 1) * 100)), - message = 'is ' + percentFaster + '% ' + (xFaster == 1 ? '' : '(' + formatNumber(xFaster.toFixed(2)) + 'x) ') + 'faster than'; - - // Report results. - if (aMeanHz >= bMeanHz) { - log('\n' + buildName + ' ' + message + ' ' + otherName + '.'); - } else { - log('\n' + otherName + ' ' + message + ' ' + buildName + '.'); - } - } - } - }); - - /*--------------------------------------------------------------------------*/ - - lodash.extend(Benchmark.options, { - 'async': true, - 'setup': '\ - var _ = global.underscore,\ - lodash = global.lodash,\ - belt = this.name == buildName ? lodash : _;\ - \ - var date = new Date,\ - limit = 50,\ - regexp = /x/,\ - object = {},\ - objects = Array(limit),\ - numbers = Array(limit),\ - fourNumbers = [5, 25, 10, 30],\ - nestedNumbers = [1, [2], [3, [[4]]]],\ - nestedObjects = [{}, [{}], [{}, [[{}]]]],\ - twoNumbers = [12, 23];\ - \ - for (var index = 0; index < limit; index++) {\ - numbers[index] = index;\ - object["key" + index] = index;\ - objects[index] = { "num": index };\ - }\ - var strNumbers = numbers + "";\ - \ - if (typeof assign != "undefined") {\ - var _assign = _.assign || _.extend,\ - lodashAssign = lodash.assign;\ - }\ - if (typeof bind != "undefined") {\ - var thisArg = { "name": "fred" };\ - \ - var func = function(greeting, punctuation) {\ - return (greeting || "hi") + " " + this.name + (punctuation || ".");\ - };\ - \ - var _boundNormal = _.bind(func, thisArg),\ - _boundMultiple = _boundNormal,\ - _boundPartial = _.bind(func, thisArg, "hi");\ - \ - var lodashBoundNormal = lodash.bind(func, thisArg),\ - lodashBoundMultiple = lodashBoundNormal,\ - lodashBoundPartial = lodash.bind(func, thisArg, "hi");\ - \ - for (index = 0; index < 10; index++) {\ - _boundMultiple = _.bind(_boundMultiple, { "name": "fred" + index });\ - lodashBoundMultiple = lodash.bind(lodashBoundMultiple, { "name": "fred" + index });\ - }\ - }\ - if (typeof bindAll != "undefined") {\ - var bindAllCount = -1,\ - bindAllObjects = Array(this.count);\ - \ - var funcNames = belt.reject(belt.functions(belt).slice(0, 40), function(funcName) {\ - return /^_/.test(funcName);\ - });\ - \ - // Potentially expensive.\n\ - for (index = 0; index < this.count; index++) {\ - bindAllObjects[index] = belt.reduce(funcNames, function(object, funcName) {\ - object[funcName] = belt[funcName];\ - return object;\ - }, {});\ - }\ - }\ - if (typeof chaining != "undefined") {\ - var even = function(v) { return v % 2 == 0; },\ - square = function(v) { return v * v; };\ - \ - var largeArray = belt.range(10000),\ - _chaining = _(largeArray).chain(),\ - lodashChaining = lodash(largeArray).chain();\ - }\ - if (typeof compact != "undefined") {\ - var uncompacted = numbers.slice();\ - uncompacted[2] = false;\ - uncompacted[6] = null;\ - uncompacted[18] = "";\ - }\ - if (typeof flowRight != "undefined") {\ - var compAddOne = function(n) { return n + 1; },\ - compAddTwo = function(n) { return n + 2; },\ - compAddThree = function(n) { return n + 3; };\ - \ - var _composed = _.flowRight && _.flowRight(compAddThree, compAddTwo, compAddOne),\ - lodashComposed = lodash.flowRight && lodash.flowRight(compAddThree, compAddTwo, compAddOne);\ - }\ - if (typeof countBy != "undefined" || typeof omit != "undefined") {\ - var wordToNumber = {\ - "one": 1,\ - "two": 2,\ - "three": 3,\ - "four": 4,\ - "five": 5,\ - "six": 6,\ - "seven": 7,\ - "eight": 8,\ - "nine": 9,\ - "ten": 10,\ - "eleven": 11,\ - "twelve": 12,\ - "thirteen": 13,\ - "fourteen": 14,\ - "fifteen": 15,\ - "sixteen": 16,\ - "seventeen": 17,\ - "eighteen": 18,\ - "nineteen": 19,\ - "twenty": 20,\ - "twenty-one": 21,\ - "twenty-two": 22,\ - "twenty-three": 23,\ - "twenty-four": 24,\ - "twenty-five": 25,\ - "twenty-six": 26,\ - "twenty-seven": 27,\ - "twenty-eight": 28,\ - "twenty-nine": 29,\ - "thirty": 30,\ - "thirty-one": 31,\ - "thirty-two": 32,\ - "thirty-three": 33,\ - "thirty-four": 34,\ - "thirty-five": 35,\ - "thirty-six": 36,\ - "thirty-seven": 37,\ - "thirty-eight": 38,\ - "thirty-nine": 39,\ - "forty": 40\ - };\ - \ - var words = belt.keys(wordToNumber).slice(0, limit);\ - }\ - if (typeof flatten != "undefined") {\ - var _flattenDeep = _.flatten([[1]])[0] !== 1,\ - lodashFlattenDeep = lodash.flatten([[1]])[0] !== 1;\ - }\ - if (typeof isEqual != "undefined") {\ - var objectOfPrimitives = {\ - "boolean": true,\ - "number": 1,\ - "string": "a"\ - };\ - \ - var objectOfObjects = {\ - "boolean": new Boolean(true),\ - "number": new Number(1),\ - "string": new String("a")\ - };\ - \ - var objectOfObjects2 = {\ - "boolean": new Boolean(true),\ - "number": new Number(1),\ - "string": new String("A")\ - };\ - \ - var object2 = {},\ - object3 = {},\ - objects2 = Array(limit),\ - objects3 = Array(limit),\ - numbers2 = Array(limit),\ - numbers3 = Array(limit),\ - nestedNumbers2 = [1, [2], [3, [[4]]]],\ - nestedNumbers3 = [1, [2], [3, [[6]]]];\ - \ - for (index = 0; index < limit; index++) {\ - object2["key" + index] = index;\ - object3["key" + index] = index;\ - objects2[index] = { "num": index };\ - objects3[index] = { "num": index };\ - numbers2[index] = index;\ - numbers3[index] = index;\ - }\ - object3["key" + (limit - 1)] = -1;\ - objects3[limit - 1].num = -1;\ - numbers3[limit - 1] = -1;\ - }\ - if (typeof matches != "undefined") {\ - var source = { "num": 9 };\ - \ - var _matcher = (_.matches || _.noop)(source),\ - lodashMatcher = (lodash.matches || lodash.noop)(source);\ - }\ - if (typeof multiArrays != "undefined") {\ - var twentyValues = belt.shuffle(belt.range(20)),\ - fortyValues = belt.shuffle(belt.range(40)),\ - hundredSortedValues = belt.range(100),\ - hundredValues = belt.shuffle(hundredSortedValues),\ - hundredValues2 = belt.shuffle(hundredValues),\ - hundredTwentyValues = belt.shuffle(belt.range(120)),\ - hundredTwentyValues2 = belt.shuffle(hundredTwentyValues),\ - twoHundredValues = belt.shuffle(belt.range(200)),\ - twoHundredValues2 = belt.shuffle(twoHundredValues);\ - }\ - if (typeof partial != "undefined") {\ - var func = function(greeting, punctuation) {\ - return greeting + " fred" + (punctuation || ".");\ - };\ - \ - var _partial = _.partial(func, "hi"),\ - lodashPartial = lodash.partial(func, "hi");\ - }\ - if (typeof template != "undefined") {\ - var tplData = {\ - "header1": "Header1",\ - "header2": "Header2",\ - "header3": "Header3",\ - "header4": "Header4",\ - "header5": "Header5",\ - "header6": "Header6",\ - "list": ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"]\ - };\ - \ - var tpl =\ - "
" +\ - "

<%= header1 %>

" +\ - "

<%= header2 %>

" +\ - "

<%= header3 %>

" +\ - "

<%= header4 %>

" +\ - "
<%= header5 %>
" +\ - "
<%= header6 %>
" +\ - "
    " +\ - "<% for (var index = 0, length = list.length; index < length; index++) { %>" +\ - "
  • <%= list[index] %>
    • " +\ - "<% } %>" +\ - "
" +\ - "
";\ - \ - var tplVerbose =\ - "
" +\ - "

<%= data.header1 %>

" +\ - "

<%= data.header2 %>

" +\ - "

<%= data.header3 %>

" +\ - "

<%= data.header4 %>

" +\ - "
<%= data.header5 %>
" +\ - "
<%= data.header6 %>
" +\ - "
    " +\ - "<% for (var index = 0, length = data.list.length; index < length; index++) { %>" +\ - "
  • <%= data.list[index] %>
    • " +\ - "<% } %>" +\ - "
" +\ - "
";\ - \ - var settingsObject = { "variable": "data" };\ - \ - var _tpl = _.template(tpl),\ - _tplVerbose = _.template(tplVerbose, null, settingsObject);\ - \ - var lodashTpl = lodash.template(tpl),\ - lodashTplVerbose = lodash.template(tplVerbose, null, settingsObject);\ - }\ - if (typeof wrap != "undefined") {\ - var add = function(a, b) {\ - return a + b;\ - };\ - \ - var average = function(func, a, b) {\ - return (func(a, b) / 2).toFixed(2);\ - };\ - \ - var _wrapped = _.wrap(add, average);\ - lodashWrapped = lodash.wrap(add, average);\ - }\ - if (typeof zip != "undefined") {\ - var unzipped = [["a", "b", "c"], [1, 2, 3], [true, false, true]];\ - }' - }); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_(...).map(...).filter(...).take(...).value()`') - .add(buildName, { - 'fn': 'lodashChaining.map(square).filter(even).take(100).value()', - 'teardown': 'function chaining(){}' - }) - .add(otherName, { - 'fn': '_chaining.map(square).filter(even).take(100).value()', - 'teardown': 'function chaining(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.assign`') - .add(buildName, { - 'fn': 'lodashAssign({}, { "a": 1, "b": 2, "c": 3 })', - 'teardown': 'function assign(){}' - }) - .add(otherName, { - 'fn': '_assign({}, { "a": 1, "b": 2, "c": 3 })', - 'teardown': 'function assign(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.assign` with multiple sources') - .add(buildName, { - 'fn': 'lodashAssign({}, { "a": 1, "b": 2 }, { "c": 3, "d": 4 })', - 'teardown': 'function assign(){}' - }) - .add(otherName, { - 'fn': '_assign({}, { "a": 1, "b": 2 }, { "c": 3, "d": 4 })', - 'teardown': 'function assign(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.bind` (slow path)') - .add(buildName, { - 'fn': 'lodash.bind(function() { return this.name; }, { "name": "fred" })', - 'teardown': 'function bind(){}' - }) - .add(otherName, { - 'fn': '_.bind(function() { return this.name; }, { "name": "fred" })', - 'teardown': 'function bind(){}' - }) - ); - - suites.push( - Benchmark.Suite('bound call with arguments') - .add(buildName, { - 'fn': 'lodashBoundNormal("hi", "!")', - 'teardown': 'function bind(){}' - }) - .add(otherName, { - 'fn': '_boundNormal("hi", "!")', - 'teardown': 'function bind(){}' - }) - ); - - suites.push( - Benchmark.Suite('bound and partially applied call with arguments') - .add(buildName, { - 'fn': 'lodashBoundPartial("!")', - 'teardown': 'function bind(){}' - }) - .add(otherName, { - 'fn': '_boundPartial("!")', - 'teardown': 'function bind(){}' - }) - ); - - suites.push( - Benchmark.Suite('bound multiple times') - .add(buildName, { - 'fn': 'lodashBoundMultiple()', - 'teardown': 'function bind(){}' - }) - .add(otherName, { - 'fn': '_boundMultiple()', - 'teardown': 'function bind(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.bindAll`') - .add(buildName, { - 'fn': 'lodash.bindAll(bindAllObjects[++bindAllCount], funcNames)', - 'teardown': 'function bindAll(){}' - }) - .add(otherName, { - 'fn': '_.bindAll(bindAllObjects[++bindAllCount], funcNames)', - 'teardown': 'function bindAll(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.clone` with an array') - .add(buildName, '\ - lodash.clone(numbers)' - ) - .add(otherName, '\ - _.clone(numbers)' - ) - ); - - suites.push( - Benchmark.Suite('`_.clone` with an object') - .add(buildName, '\ - lodash.clone(object)' - ) - .add(otherName, '\ - _.clone(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.compact`') - .add(buildName, { - 'fn': 'lodash.compact(uncompacted)', - 'teardown': 'function compact(){}' - }) - .add(otherName, { - 'fn': '_.compact(uncompacted)', - 'teardown': 'function compact(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.countBy` with `callback` iterating an array') - .add(buildName, '\ - lodash.countBy(numbers, function(num) { return num >> 1; })' - ) - .add(otherName, '\ - _.countBy(numbers, function(num) { return num >> 1; })' - ) - ); - - suites.push( - Benchmark.Suite('`_.countBy` with `property` name iterating an array') - .add(buildName, { - 'fn': 'lodash.countBy(words, "length")', - 'teardown': 'function countBy(){}' - }) - .add(otherName, { - 'fn': '_.countBy(words, "length")', - 'teardown': 'function countBy(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.countBy` with `callback` iterating an object') - .add(buildName, { - 'fn': 'lodash.countBy(wordToNumber, function(num) { return num >> 1; })', - 'teardown': 'function countBy(){}' - }) - .add(otherName, { - 'fn': '_.countBy(wordToNumber, function(num) { return num >> 1; })', - 'teardown': 'function countBy(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.defaults`') - .add(buildName, '\ - lodash.defaults({ "key2": 2, "key6": 6, "key18": 18 }, object)' - ) - .add(otherName, '\ - _.defaults({ "key2": 2, "key6": 6, "key18": 18 }, object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.difference`') - .add(buildName, '\ - lodash.difference(numbers, twoNumbers, fourNumbers)' - ) - .add(otherName, '\ - _.difference(numbers, twoNumbers, fourNumbers)' - ) - ); - - suites.push( - Benchmark.Suite('`_.difference` iterating 20 and 40 elements') - .add(buildName, { - 'fn': 'lodash.difference(twentyValues, fortyValues)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.difference(twentyValues, fortyValues)', - 'teardown': 'function multiArrays(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.difference` iterating 200 elements') - .add(buildName, { - 'fn': 'lodash.difference(twoHundredValues, twoHundredValues2)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.difference(twoHundredValues, twoHundredValues2)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.each` iterating an array') - .add(buildName, '\ - var result = [];\ - lodash.each(numbers, function(num) {\ - result.push(num * 2);\ - })' - ) - .add(otherName, '\ - var result = [];\ - _.each(numbers, function(num) {\ - result.push(num * 2);\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.each` iterating an object') - .add(buildName, '\ - var result = [];\ - lodash.each(object, function(num) {\ - result.push(num * 2);\ - })' - ) - .add(otherName, '\ - var result = [];\ - _.each(object, function(num) {\ - result.push(num * 2);\ - })' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.every` iterating an array') - .add(buildName, '\ - lodash.every(numbers, function(num) {\ - return num < limit;\ - })' - ) - .add(otherName, '\ - _.every(numbers, function(num) {\ - return num < limit;\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.every` iterating an object') - .add(buildName, '\ - lodash.every(object, function(num) {\ - return num < limit;\ - })' - ) - .add(otherName, '\ - _.every(object, function(num) {\ - return num < limit;\ - })' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.filter` iterating an array') - .add(buildName, '\ - lodash.filter(numbers, function(num) {\ - return num % 2;\ - })' - ) - .add(otherName, '\ - _.filter(numbers, function(num) {\ - return num % 2;\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.filter` iterating an object') - .add(buildName, '\ - lodash.filter(object, function(num) {\ - return num % 2\ - })' - ) - .add(otherName, '\ - _.filter(object, function(num) {\ - return num % 2\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.filter` with `_.matches` shorthand') - .add(buildName, { - 'fn': 'lodash.filter(objects, source)', - 'teardown': 'function matches(){}' - }) - .add(otherName, { - 'fn': '_.filter(objects, source)', - 'teardown': 'function matches(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.filter` with `_.matches` predicate') - .add(buildName, { - 'fn': 'lodash.filter(objects, lodashMatcher)', - 'teardown': 'function matches(){}' - }) - .add(otherName, { - 'fn': '_.filter(objects, _matcher)', - 'teardown': 'function matches(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.find` iterating an array') - .add(buildName, '\ - lodash.find(numbers, function(num) {\ - return num === (limit - 1);\ - })' - ) - .add(otherName, '\ - _.find(numbers, function(num) {\ - return num === (limit - 1);\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.find` iterating an object') - .add(buildName, '\ - lodash.find(object, function(value, key) {\ - return /\D9$/.test(key);\ - })' - ) - .add(otherName, '\ - _.find(object, function(value, key) {\ - return /\D9$/.test(key);\ - })' - ) - ); - - // Avoid Underscore induced `OutOfMemoryError` in Rhino and Ringo. - suites.push( - Benchmark.Suite('`_.find` with `_.matches` shorthand') - .add(buildName, { - 'fn': 'lodash.find(objects, source)', - 'teardown': 'function matches(){}' - }) - .add(otherName, { - 'fn': '_.find(objects, source)', - 'teardown': 'function matches(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.flatten`') - .add(buildName, { - 'fn': 'lodash.flatten(nestedNumbers, !lodashFlattenDeep)', - 'teardown': 'function flatten(){}' - }) - .add(otherName, { - 'fn': '_.flatten(nestedNumbers, !_flattenDeep)', - 'teardown': 'function flatten(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.flattenDeep` nested arrays of numbers') - .add(buildName, { - 'fn': 'lodash.flattenDeep(nestedNumbers)', - 'teardown': 'function flatten(){}' - }) - .add(otherName, { - 'fn': '_.flattenDeep(nestedNumbers)', - 'teardown': 'function flatten(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.flattenDeep` nest arrays of objects') - .add(buildName, { - 'fn': 'lodash.flattenDeep(nestedObjects)', - 'teardown': 'function flatten(){}' - }) - .add(otherName, { - 'fn': '_.flattenDeep(nestedObjects)', - 'teardown': 'function flatten(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.flowRight`') - .add(buildName, { - 'fn': 'lodash.flowRight(compAddThree, compAddTwo, compAddOne)', - 'teardown': 'function flowRight(){}' - }) - .add(otherName, { - 'fn': '_.flowRight(compAddThree, compAddTwo, compAddOne)', - 'teardown': 'function flowRight(){}' - }) - ); - - suites.push( - Benchmark.Suite('composed call') - .add(buildName, { - 'fn': 'lodashComposed(0)', - 'teardown': 'function flowRight(){}' - }) - .add(otherName, { - 'fn': '_composed(0)', - 'teardown': 'function flowRight(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.functions`') - .add(buildName, '\ - lodash.functions(lodash)' - ) - .add(otherName, '\ - _.functions(lodash)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.groupBy` with `callback` iterating an array') - .add(buildName, '\ - lodash.groupBy(numbers, function(num) { return num >> 1; })' - ) - .add(otherName, '\ - _.groupBy(numbers, function(num) { return num >> 1; })' - ) - ); - - suites.push( - Benchmark.Suite('`_.groupBy` with `property` name iterating an array') - .add(buildName, { - 'fn': 'lodash.groupBy(words, "length")', - 'teardown': 'function countBy(){}' - }) - .add(otherName, { - 'fn': '_.groupBy(words, "length")', - 'teardown': 'function countBy(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.groupBy` with `callback` iterating an object') - .add(buildName, { - 'fn': 'lodash.groupBy(wordToNumber, function(num) { return num >> 1; })', - 'teardown': 'function countBy(){}' - }) - .add(otherName, { - 'fn': '_.groupBy(wordToNumber, function(num) { return num >> 1; })', - 'teardown': 'function countBy(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.includes` searching an array') - .add(buildName, '\ - lodash.includes(numbers, limit - 1)' - ) - .add(otherName, '\ - _.includes(numbers, limit - 1)' - ) - ); - - suites.push( - Benchmark.Suite('`_.includes` searching an object') - .add(buildName, '\ - lodash.includes(object, limit - 1)' - ) - .add(otherName, '\ - _.includes(object, limit - 1)' - ) - ); - - if (lodash.includes('ab', 'ab') && _.includes('ab', 'ab')) { - suites.push( - Benchmark.Suite('`_.includes` searching a string') - .add(buildName, '\ - lodash.includes(strNumbers, "," + (limit - 1))' - ) - .add(otherName, '\ - _.includes(strNumbers, "," + (limit - 1))' - ) - ); - } - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.indexOf`') - .add(buildName, { - 'fn': 'lodash.indexOf(hundredSortedValues, 99)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.indexOf(hundredSortedValues, 99)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.intersection`') - .add(buildName, '\ - lodash.intersection(numbers, twoNumbers, fourNumbers)' - ) - .add(otherName, '\ - _.intersection(numbers, twoNumbers, fourNumbers)' - ) - ); - - suites.push( - Benchmark.Suite('`_.intersection` iterating 120 elements') - .add(buildName, { - 'fn': 'lodash.intersection(hundredTwentyValues, hundredTwentyValues2)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.intersection(hundredTwentyValues, hundredTwentyValues2)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.invert`') - .add(buildName, '\ - lodash.invert(object)' - ) - .add(otherName, '\ - _.invert(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.invokeMap` iterating an array') - .add(buildName, '\ - lodash.invokeMap(numbers, "toFixed")' - ) - .add(otherName, '\ - _.invokeMap(numbers, "toFixed")' - ) - ); - - suites.push( - Benchmark.Suite('`_.invokeMap` with arguments iterating an array') - .add(buildName, '\ - lodash.invokeMap(numbers, "toFixed", 1)' - ) - .add(otherName, '\ - _.invokeMap(numbers, "toFixed", 1)' - ) - ); - - suites.push( - Benchmark.Suite('`_.invokeMap` with a function for `path` iterating an array') - .add(buildName, '\ - lodash.invokeMap(numbers, Number.prototype.toFixed, 1)' - ) - .add(otherName, '\ - _.invokeMap(numbers, Number.prototype.toFixed, 1)' - ) - ); - - suites.push( - Benchmark.Suite('`_.invokeMap` iterating an object') - .add(buildName, '\ - lodash.invokeMap(object, "toFixed", 1)' - ) - .add(otherName, '\ - _.invokeMap(object, "toFixed", 1)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.isEqual` comparing primitives') - .add(buildName, { - 'fn': '\ - lodash.isEqual(1, "1");\ - lodash.isEqual(1, 1)', - 'teardown': 'function isEqual(){}' - }) - .add(otherName, { - 'fn': '\ - _.isEqual(1, "1");\ - _.isEqual(1, 1);', - 'teardown': 'function isEqual(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.isEqual` comparing primitives and their object counterparts (edge case)') - .add(buildName, { - 'fn': '\ - lodash.isEqual(objectOfPrimitives, objectOfObjects);\ - lodash.isEqual(objectOfPrimitives, objectOfObjects2)', - 'teardown': 'function isEqual(){}' - }) - .add(otherName, { - 'fn': '\ - _.isEqual(objectOfPrimitives, objectOfObjects);\ - _.isEqual(objectOfPrimitives, objectOfObjects2)', - 'teardown': 'function isEqual(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.isEqual` comparing arrays') - .add(buildName, { - 'fn': '\ - lodash.isEqual(numbers, numbers2);\ - lodash.isEqual(numbers2, numbers3)', - 'teardown': 'function isEqual(){}' - }) - .add(otherName, { - 'fn': '\ - _.isEqual(numbers, numbers2);\ - _.isEqual(numbers2, numbers3)', - 'teardown': 'function isEqual(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.isEqual` comparing nested arrays') - .add(buildName, { - 'fn': '\ - lodash.isEqual(nestedNumbers, nestedNumbers2);\ - lodash.isEqual(nestedNumbers2, nestedNumbers3)', - 'teardown': 'function isEqual(){}' - }) - .add(otherName, { - 'fn': '\ - _.isEqual(nestedNumbers, nestedNumbers2);\ - _.isEqual(nestedNumbers2, nestedNumbers3)', - 'teardown': 'function isEqual(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.isEqual` comparing arrays of objects') - .add(buildName, { - 'fn': '\ - lodash.isEqual(objects, objects2);\ - lodash.isEqual(objects2, objects3)', - 'teardown': 'function isEqual(){}' - }) - .add(otherName, { - 'fn': '\ - _.isEqual(objects, objects2);\ - _.isEqual(objects2, objects3)', - 'teardown': 'function isEqual(){}' - }) - ); - - suites.push( - Benchmark.Suite('`_.isEqual` comparing objects') - .add(buildName, { - 'fn': '\ - lodash.isEqual(object, object2);\ - lodash.isEqual(object2, object3)', - 'teardown': 'function isEqual(){}' - }) - .add(otherName, { - 'fn': '\ - _.isEqual(object, object2);\ - _.isEqual(object2, object3)', - 'teardown': 'function isEqual(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.isArguments`, `_.isDate`, `_.isFunction`, `_.isNumber`, `_.isObject`, `_.isRegExp`') - .add(buildName, '\ - lodash.isArguments(arguments);\ - lodash.isArguments(object);\ - lodash.isDate(date);\ - lodash.isDate(object);\ - lodash.isFunction(lodash);\ - lodash.isFunction(object);\ - lodash.isNumber(1);\ - lodash.isNumber(object);\ - lodash.isObject(object);\ - lodash.isObject(1);\ - lodash.isRegExp(regexp);\ - lodash.isRegExp(object)' - ) - .add(otherName, '\ - _.isArguments(arguments);\ - _.isArguments(object);\ - _.isDate(date);\ - _.isDate(object);\ - _.isFunction(_);\ - _.isFunction(object);\ - _.isNumber(1);\ - _.isNumber(object);\ - _.isObject(object);\ - _.isObject(1);\ - _.isRegExp(regexp);\ - _.isRegExp(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.keys` (uses native `Object.keys` if available)') - .add(buildName, '\ - lodash.keys(object)' - ) - .add(otherName, '\ - _.keys(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.lastIndexOf`') - .add(buildName, { - 'fn': 'lodash.lastIndexOf(hundredSortedValues, 0)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.lastIndexOf(hundredSortedValues, 0)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.map` iterating an array') - .add(buildName, '\ - lodash.map(objects, function(value) {\ - return value.num;\ - })' - ) - .add(otherName, '\ - _.map(objects, function(value) {\ - return value.num;\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.map` iterating an object') - .add(buildName, '\ - lodash.map(object, function(value) {\ - return value;\ - })' - ) - .add(otherName, '\ - _.map(object, function(value) {\ - return value;\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.map` with `_.property` shorthand') - .add(buildName, '\ - lodash.map(objects, "num")' - ) - .add(otherName, '\ - _.map(objects, "num")' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.max`') - .add(buildName, '\ - lodash.max(numbers)' - ) - .add(otherName, '\ - _.max(numbers)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.min`') - .add(buildName, '\ - lodash.min(numbers)' - ) - .add(otherName, '\ - _.min(numbers)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.omit` iterating 20 properties, omitting 2 keys') - .add(buildName, '\ - lodash.omit(object, "key6", "key13")' - ) - .add(otherName, '\ - _.omit(object, "key6", "key13")' - ) - ); - - suites.push( - Benchmark.Suite('`_.omit` iterating 40 properties, omitting 20 keys') - .add(buildName, { - 'fn': 'lodash.omit(wordToNumber, words)', - 'teardown': 'function omit(){}' - }) - .add(otherName, { - 'fn': '_.omit(wordToNumber, words)', - 'teardown': 'function omit(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.partial` (slow path)') - .add(buildName, { - 'fn': 'lodash.partial(function(greeting) { return greeting + " " + this.name; }, "hi")', - 'teardown': 'function partial(){}' - }) - .add(otherName, { - 'fn': '_.partial(function(greeting) { return greeting + " " + this.name; }, "hi")', - 'teardown': 'function partial(){}' - }) - ); - - suites.push( - Benchmark.Suite('partially applied call with arguments') - .add(buildName, { - 'fn': 'lodashPartial("!")', - 'teardown': 'function partial(){}' - }) - .add(otherName, { - 'fn': '_partial("!")', - 'teardown': 'function partial(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.partition` iterating an array') - .add(buildName, '\ - lodash.partition(numbers, function(num) {\ - return num % 2;\ - })' - ) - .add(otherName, '\ - _.partition(numbers, function(num) {\ - return num % 2;\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.partition` iterating an object') - .add(buildName, '\ - lodash.partition(object, function(num) {\ - return num % 2;\ - })' - ) - .add(otherName, '\ - _.partition(object, function(num) {\ - return num % 2;\ - })' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.pick`') - .add(buildName, '\ - lodash.pick(object, "key6", "key13")' - ) - .add(otherName, '\ - _.pick(object, "key6", "key13")' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.reduce` iterating an array') - .add(buildName, '\ - lodash.reduce(numbers, function(result, value, index) {\ - result[index] = value;\ - return result;\ - }, {})' - ) - .add(otherName, '\ - _.reduce(numbers, function(result, value, index) {\ - result[index] = value;\ - return result;\ - }, {})' - ) - ); - - suites.push( - Benchmark.Suite('`_.reduce` iterating an object') - .add(buildName, '\ - lodash.reduce(object, function(result, value, key) {\ - result.push(key, value);\ - return result;\ - }, [])' - ) - .add(otherName, '\ - _.reduce(object, function(result, value, key) {\ - result.push(key, value);\ - return result;\ - }, [])' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.reduceRight` iterating an array') - .add(buildName, '\ - lodash.reduceRight(numbers, function(result, value, index) {\ - result[index] = value;\ - return result;\ - }, {})' - ) - .add(otherName, '\ - _.reduceRight(numbers, function(result, value, index) {\ - result[index] = value;\ - return result;\ - }, {})' - ) - ); - - suites.push( - Benchmark.Suite('`_.reduceRight` iterating an object') - .add(buildName, '\ - lodash.reduceRight(object, function(result, value, key) {\ - result.push(key, value);\ - return result;\ - }, [])' - ) - .add(otherName, '\ - _.reduceRight(object, function(result, value, key) {\ - result.push(key, value);\ - return result;\ - }, [])' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.reject` iterating an array') - .add(buildName, '\ - lodash.reject(numbers, function(num) {\ - return num % 2;\ - })' - ) - .add(otherName, '\ - _.reject(numbers, function(num) {\ - return num % 2;\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.reject` iterating an object') - .add(buildName, '\ - lodash.reject(object, function(num) {\ - return num % 2;\ - })' - ) - .add(otherName, '\ - _.reject(object, function(num) {\ - return num % 2;\ - })' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.sampleSize`') - .add(buildName, '\ - lodash.sampleSize(numbers, limit / 2)' - ) - .add(otherName, '\ - _.sampleSize(numbers, limit / 2)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.shuffle`') - .add(buildName, '\ - lodash.shuffle(numbers)' - ) - .add(otherName, '\ - _.shuffle(numbers)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.size` with an object') - .add(buildName, '\ - lodash.size(object)' - ) - .add(otherName, '\ - _.size(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.some` iterating an array') - .add(buildName, '\ - lodash.some(numbers, function(num) {\ - return num == (limit - 1);\ - })' - ) - .add(otherName, '\ - _.some(numbers, function(num) {\ - return num == (limit - 1);\ - })' - ) - ); - - suites.push( - Benchmark.Suite('`_.some` iterating an object') - .add(buildName, '\ - lodash.some(object, function(num) {\ - return num == (limit - 1);\ - })' - ) - .add(otherName, '\ - _.some(object, function(num) {\ - return num == (limit - 1);\ - })' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.sortBy` with `callback`') - .add(buildName, '\ - lodash.sortBy(numbers, function(num) { return Math.sin(num); })' - ) - .add(otherName, '\ - _.sortBy(numbers, function(num) { return Math.sin(num); })' - ) - ); - - suites.push( - Benchmark.Suite('`_.sortBy` with `property` name') - .add(buildName, { - 'fn': 'lodash.sortBy(words, "length")', - 'teardown': 'function countBy(){}' - }) - .add(otherName, { - 'fn': '_.sortBy(words, "length")', - 'teardown': 'function countBy(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.sortedIndex`') - .add(buildName, '\ - lodash.sortedIndex(numbers, limit)' - ) - .add(otherName, '\ - _.sortedIndex(numbers, limit)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.sortedIndexBy`') - .add(buildName, { - 'fn': '\ - lodash.sortedIndexBy(words, "twenty-five", function(value) {\ - return wordToNumber[value];\ - })', - 'teardown': 'function countBy(){}' - }) - .add(otherName, { - 'fn': '\ - _.sortedIndexBy(words, "twenty-five", function(value) {\ - return wordToNumber[value];\ - })', - 'teardown': 'function countBy(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.sortedIndexOf`') - .add(buildName, { - 'fn': 'lodash.sortedIndexOf(hundredSortedValues, 99)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.sortedIndexOf(hundredSortedValues, 99)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.sortedLastIndexOf`') - .add(buildName, { - 'fn': 'lodash.sortedLastIndexOf(hundredSortedValues, 0)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.sortedLastIndexOf(hundredSortedValues, 0)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.sum`') - .add(buildName, '\ - lodash.sum(numbers)' - ) - .add(otherName, '\ - _.sum(numbers)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.template` (slow path)') - .add(buildName, { - 'fn': 'lodash.template(tpl)(tplData)', - 'teardown': 'function template(){}' - }) - .add(otherName, { - 'fn': '_.template(tpl)(tplData)', - 'teardown': 'function template(){}' - }) - ); - - suites.push( - Benchmark.Suite('compiled template') - .add(buildName, { - 'fn': 'lodashTpl(tplData)', - 'teardown': 'function template(){}' - }) - .add(otherName, { - 'fn': '_tpl(tplData)', - 'teardown': 'function template(){}' - }) - ); - - suites.push( - Benchmark.Suite('compiled template without a with-statement') - .add(buildName, { - 'fn': 'lodashTplVerbose(tplData)', - 'teardown': 'function template(){}' - }) - .add(otherName, { - 'fn': '_tplVerbose(tplData)', - 'teardown': 'function template(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.times`') - .add(buildName, '\ - var result = [];\ - lodash.times(limit, function(n) { result.push(n); })' - ) - .add(otherName, '\ - var result = [];\ - _.times(limit, function(n) { result.push(n); })' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.toArray` with an array (edge case)') - .add(buildName, '\ - lodash.toArray(numbers)' - ) - .add(otherName, '\ - _.toArray(numbers)' - ) - ); - - suites.push( - Benchmark.Suite('`_.toArray` with an object') - .add(buildName, '\ - lodash.toArray(object)' - ) - .add(otherName, '\ - _.toArray(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.toPairs`') - .add(buildName, '\ - lodash.toPairs(object)' - ) - .add(otherName, '\ - _.toPairs(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.unescape` string without html entities') - .add(buildName, '\ - lodash.unescape("`&`, `<`, `>`, `\\"`, and `\'`")' - ) - .add(otherName, '\ - _.unescape("`&`, `<`, `>`, `\\"`, and `\'`")' - ) - ); - - suites.push( - Benchmark.Suite('`_.unescape` string with html entities') - .add(buildName, '\ - lodash.unescape("`&`, `<`, `>`, `"`, and `'`")' - ) - .add(otherName, '\ - _.unescape("`&`, `<`, `>`, `"`, and `'`")' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.union`') - .add(buildName, '\ - lodash.union(numbers, twoNumbers, fourNumbers)' - ) - .add(otherName, '\ - _.union(numbers, twoNumbers, fourNumbers)' - ) - ); - - suites.push( - Benchmark.Suite('`_.union` iterating an array of 200 elements') - .add(buildName, { - 'fn': 'lodash.union(hundredValues, hundredValues2)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.union(hundredValues, hundredValues2)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.uniq`') - .add(buildName, '\ - lodash.uniq(numbers.concat(twoNumbers, fourNumbers))' - ) - .add(otherName, '\ - _.uniq(numbers.concat(twoNumbers, fourNumbers))' - ) - ); - - suites.push( - Benchmark.Suite('`_.uniq` iterating an array of 200 elements') - .add(buildName, { - 'fn': 'lodash.uniq(twoHundredValues)', - 'teardown': 'function multiArrays(){}' - }) - .add(otherName, { - 'fn': '_.uniq(twoHundredValues)', - 'teardown': 'function multiArrays(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.uniqBy`') - .add(buildName, '\ - lodash.uniqBy(numbers.concat(twoNumbers, fourNumbers), function(num) {\ - return num % 2;\ - })' - ) - .add(otherName, '\ - _.uniqBy(numbers.concat(twoNumbers, fourNumbers), function(num) {\ - return num % 2;\ - })' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.values`') - .add(buildName, '\ - lodash.values(object)' - ) - .add(otherName, '\ - _.values(object)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.without`') - .add(buildName, '\ - lodash.without(numbers, 9, 12, 14, 15)' - ) - .add(otherName, '\ - _.without(numbers, 9, 12, 14, 15)' - ) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.wrap` result called') - .add(buildName, { - 'fn': 'lodashWrapped(2, 5)', - 'teardown': 'function wrap(){}' - }) - .add(otherName, { - 'fn': '_wrapped(2, 5)', - 'teardown': 'function wrap(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - suites.push( - Benchmark.Suite('`_.zip`') - .add(buildName, { - 'fn': 'lodash.zip.apply(lodash, unzipped)', - 'teardown': 'function zip(){}' - }) - .add(otherName, { - 'fn': '_.zip.apply(_, unzipped)', - 'teardown': 'function zip(){}' - }) - ); - - /*--------------------------------------------------------------------------*/ - - if (Benchmark.platform + '') { - log(Benchmark.platform); - } - // Expose `run` to be called later when executing in a browser. - if (document) { - root.run = run; - } else { - run(); - } -}.call(this)); diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/asset/test-ui.js b/ecomp-portal-FE/client/bower_components/lodash/test/asset/test-ui.js deleted file mode 100644 index 24f087a4..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/asset/test-ui.js +++ /dev/null @@ -1,170 +0,0 @@ -;(function(window) { - 'use strict'; - - /** The base path of the lodash builds. */ - var basePath = '../'; - - /** The lodash build to load. */ - var build = (build = /build=([^&]+)/.exec(location.search)) && decodeURIComponent(build[1]); - - /** The module loader to use. */ - var loader = (loader = /loader=([^&]+)/.exec(location.search)) && decodeURIComponent(loader[1]); - - /** The `ui` object. */ - var ui = {}; - - /*--------------------------------------------------------------------------*/ - - /** - * Registers an event listener on an element. - * - * @private - * @param {Element} element The element. - * @param {string} eventName The name of the event. - * @param {Function} handler The event handler. - * @returns {Element} The element. - */ - function addListener(element, eventName, handler) { - if (typeof element.addEventListener != 'undefined') { - element.addEventListener(eventName, handler, false); - } else if (typeof element.attachEvent != 'undefined') { - element.attachEvent('on' + eventName, handler); - } - } - - /*--------------------------------------------------------------------------*/ - - // Initialize controls. - addListener(window, 'load', function() { - function eventHandler(event) { - var buildIndex = buildList.selectedIndex, - loaderIndex = loaderList.selectedIndex, - search = location.search.replace(/^\?|&?(?:build|loader)=[^&]*&?/g, ''); - - if (event.stopPropagation) { - event.stopPropagation(); - } else { - event.cancelBubble = true; - } - location.href = - location.href.split('?')[0] + '?' + - (search ? search + '&' : '') + - 'build=' + (buildIndex < 0 ? build : buildList[buildIndex].value) + '&' + - 'loader=' + (loaderIndex < 0 ? loader : loaderList[loaderIndex].value); - } - - function init() { - var toolbar = document.getElementById('qunit-testrunner-toolbar'); - if (!toolbar) { - setTimeout(init, 15); - return; - } - toolbar.appendChild(span1); - toolbar.appendChild(span2); - - buildList.selectedIndex = (function() { - switch (build) { - case 'lodash': return 1; - case 'lodash-core-dev': return 2; - case 'lodash-core': return 3; - case 'lodash-dev': - case null: return 0; - } - return -1; - }()); - - loaderList.selectedIndex = (function() { - switch (loader) { - case 'curl': return 1; - case 'dojo': return 2; - case 'requirejs': return 3; - case 'none': - case null: return 0; - } - return -1; - }()); - - addListener(buildList, 'change', eventHandler); - addListener(loaderList, 'change', eventHandler); - } - - var span1 = document.createElement('span'); - span1.style.cssText = 'float:right'; - span1.innerHTML = - '' + - ''; - - var span2 = document.createElement('span'); - span2.style.cssText = 'float:right'; - span2.innerHTML = - '' + - ''; - - var buildList = span1.lastChild, - loaderList = span2.lastChild; - - setTimeout(function() { - ui.timing.loadEventEnd = +new Date; - }, 1); - - init(); - }); - - // The lodash build file path. - ui.buildPath = (function() { - var result; - switch (build) { - case 'lodash': result = 'dist/lodash.min.js'; break; - case 'lodash-core-dev': result = 'dist/lodash.core.js'; break; - case 'lodash-core': result = 'dist/lodash.core.min.js'; break; - case null: build = 'lodash-dev'; - case 'lodash-dev': result = 'lodash.js'; break; - default: return build; - } - return basePath + result; - }()); - - // The module loader file path. - ui.loaderPath = (function() { - var result; - switch (loader) { - case 'curl': result = 'node_modules/curl-amd/dist/curl-kitchen-sink/curl.js'; break; - case 'dojo': result = 'node_modules/dojo/dojo.js'; break; - case 'requirejs': result = 'node_modules/requirejs/require.js'; break; - case null: loader = 'none'; return ''; - default: return loader; - } - return basePath + result; - }()); - - // Used to indicate testing a core build. - ui.isCore = /\bcore(\.min)?\.js\b/.test(ui.buildPath); - - // Used to indicate testing a foreign file. - ui.isForeign = RegExp('^(\\w+:)?//').test(build); - - // Used to indicate testing a modularized build. - ui.isModularize = /\b(?:amd|commonjs|es|node|npm|(index|main)\.js)\b/.test([location.pathname, location.search]); - - // Used to indicate testing in Sauce Labs' automated test cloud. - ui.isSauceLabs = location.port == '9001'; - - // Used to indicate that lodash is in strict mode. - ui.isStrict = /\bes\b/.test([location.pathname, location.search]); - - ui.urlParams = { 'build': build, 'loader': loader }; - ui.timing = { 'loadEventEnd': 0 }; - - window.ui = ui; - -}(this)); diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/asset/worker.js b/ecomp-portal-FE/client/bower_components/lodash/test/asset/worker.js deleted file mode 100644 index 8ccffa87..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/asset/worker.js +++ /dev/null @@ -1,15 +0,0 @@ -self.console || (self.console = { 'log': function() {} }); - -addEventListener('message', function(e) { - if (e.data) { - try { - importScripts('../' + e.data); - } catch (e) { - var lineNumber = e.lineNumber, - message = (lineNumber == null ? '' : (lineNumber + ': ')) + e.message; - - self._ = { 'VERSION': message }; - } - postMessage(_.VERSION); - } -}, false); diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/backbone.html b/ecomp-portal-FE/client/bower_components/lodash/test/backbone.html deleted file mode 100644 index dd3df9fe..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/backbone.html +++ /dev/null @@ -1,170 +0,0 @@ - - - - - Backbone Test Suite - - - - - - - - - - - - - - - diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/fp.html b/ecomp-portal-FE/client/bower_components/lodash/test/fp.html deleted file mode 100644 index 71229666..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/fp.html +++ /dev/null @@ -1,41 +0,0 @@ - - - - - lodash-fp Test Suite - - - - - - - - - - - -
- - - diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/index.html b/ecomp-portal-FE/client/bower_components/lodash/test/index.html deleted file mode 100644 index aee39424..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/index.html +++ /dev/null @@ -1,351 +0,0 @@ - - - - - lodash Test Suite - - - - - - - - - - - -
-
-
- - - - - diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/remove.js b/ecomp-portal-FE/client/bower_components/lodash/test/remove.js deleted file mode 100644 index bd5aaf92..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/remove.js +++ /dev/null @@ -1,27 +0,0 @@ -#!/usr/bin/env node -'use strict'; - -var _ = require('../lodash'), - fs = require('fs'), - path = require('path'); - -var args = (args = process.argv) - .slice((args[0] === process.execPath || args[0] === 'node') ? 2 : 0); - -var filePath = path.resolve(args[1]), - reLine = /.*/gm; - -var pattern = (function() { - var result = args[0], - delimiter = result.charAt(0), - lastIndex = result.lastIndexOf(delimiter); - - return RegExp(result.slice(1, lastIndex), result.slice(lastIndex + 1)); -}()); - -/*----------------------------------------------------------------------------*/ - -fs.writeFileSync(filePath, fs.readFileSync(filePath, 'utf8').replace(pattern, function(match) { - var snippet = _.slice(arguments, -3, -2)[0]; - return match.replace(snippet, snippet.replace(reLine, '')); -})); diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/saucelabs.js b/ecomp-portal-FE/client/bower_components/lodash/test/saucelabs.js deleted file mode 100644 index f8a7554f..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/saucelabs.js +++ /dev/null @@ -1,914 +0,0 @@ -#!/usr/bin/env node -'use strict'; - -/** Environment shortcut. */ -var env = process.env; - -if (env.TRAVIS_SECURE_ENV_VARS == 'false') { - console.log('Skipping Sauce Labs jobs; secure environment variables are unavailable'); - process.exit(0); -} - -/** Load Node.js modules. */ -var EventEmitter = require('events').EventEmitter, - http = require('http'), - path = require('path'), - url = require('url'), - util = require('util'); - -/** Load other modules. */ -var _ = require('../lodash.js'), - chalk = require('chalk'), - ecstatic = require('ecstatic'), - request = require('request'), - SauceTunnel = require('sauce-tunnel'); - -/** Used for Sauce Labs credentials. */ -var accessKey = env.SAUCE_ACCESS_KEY, - username = env.SAUCE_USERNAME; - -/** Used as the default maximum number of times to retry a job and tunnel. */ -var maxJobRetries = 3, - maxTunnelRetries = 3; - -/** Used as the static file server middleware. */ -var mount = ecstatic({ - 'cache': 'no-cache', - 'root': process.cwd() -}); - -/** Used as the list of ports supported by Sauce Connect. */ -var ports = [ - 80, 443, 888, 2000, 2001, 2020, 2109, 2222, 2310, 3000, 3001, 3030, 3210, - 3333, 4000, 4001, 4040, 4321, 4502, 4503, 4567, 5000, 5001, 5050, 5555, 5432, - 6000, 6001, 6060, 6666, 6543, 7000, 7070, 7774, 7777, 8000, 8001, 8003, 8031, - 8080, 8081, 8765, 8777, 8888, 9000, 9001, 9080, 9090, 9876, 9877, 9999, 49221, - 55001 -]; - -/** Used by `logInline` to clear previously logged messages. */ -var prevLine = ''; - -/** Method shortcut. */ -var push = Array.prototype.push; - -/** Used to detect error messages. */ -var reError = /(?:\be|E)rror\b/; - -/** Used to detect valid job ids. */ -var reJobId = /^[a-z0-9]{32}$/; - -/** Used to display the wait throbber. */ -var throbberDelay = 500, - waitCount = -1; - -/** - * Used as Sauce Labs config values. - * See the [Sauce Labs documentation](https://docs.saucelabs.com/reference/test-configuration/) - * for more details. - */ -var advisor = getOption('advisor', false), - build = getOption('build', (env.TRAVIS_COMMIT || '').slice(0, 10)), - commandTimeout = getOption('commandTimeout', 90), - compatMode = getOption('compatMode', null), - customData = Function('return {' + getOption('customData', '').replace(/^\{|}$/g, '') + '}')(), - deviceOrientation = getOption('deviceOrientation', 'portrait'), - framework = getOption('framework', 'qunit'), - idleTimeout = getOption('idleTimeout', 60), - jobName = getOption('name', 'unit tests'), - maxDuration = getOption('maxDuration', 180), - port = ports[Math.min(_.sortedIndex(ports, getOption('port', 9001)), ports.length - 1)], - publicAccess = getOption('public', true), - queueTimeout = getOption('queueTimeout', 240), - recordVideo = getOption('recordVideo', true), - recordScreenshots = getOption('recordScreenshots', false), - runner = getOption('runner', 'test/index.html').replace(/^\W+/, ''), - runnerUrl = getOption('runnerUrl', 'http://localhost:' + port + '/' + runner), - statusInterval = getOption('statusInterval', 5), - tags = getOption('tags', []), - throttled = getOption('throttled', 10), - tunneled = getOption('tunneled', true), - tunnelId = getOption('tunnelId', 'tunnel_' + (env.TRAVIS_JOB_ID || 0)), - tunnelTimeout = getOption('tunnelTimeout', 120), - videoUploadOnPass = getOption('videoUploadOnPass', false); - -/** Used to convert Sauce Labs browser identifiers to their formal names. */ -var browserNameMap = { - 'googlechrome': 'Chrome', - 'iehta': 'Internet Explorer', - 'ipad': 'iPad', - 'iphone': 'iPhone', - 'microsoftedge': 'Edge' -}; - -/** List of platforms to load the runner on. */ -var platforms = [ - ['Linux', 'android', '5.1'], - ['Windows 10', 'chrome', '50'], - ['Windows 10', 'chrome', '49'], - ['Windows 10', 'firefox', '46'], - ['Windows 10', 'firefox', '45'], - ['Windows 10', 'microsoftedge', '13'], - ['Windows 10', 'internet explorer', '11'], - ['Windows 8', 'internet explorer', '10'], - ['Windows 7', 'internet explorer', '9'], - // ['OS X 10.10', 'ipad', '9.1'], - ['OS X 10.11', 'safari', '9'], - ['OS X 10.10', 'safari', '8'] -]; - -/** Used to tailor the `platforms` array. */ -var isAMD = _.includes(tags, 'amd'), - isBackbone = _.includes(tags, 'backbone'), - isModern = _.includes(tags, 'modern'); - -// The platforms to test IE compatibility modes. -if (compatMode) { - platforms = [ - ['Windows 10', 'internet explorer', '11'], - ['Windows 8', 'internet explorer', '10'], - ['Windows 7', 'internet explorer', '9'], - ['Windows 7', 'internet explorer', '8'] - ]; -} -// The platforms for AMD tests. -if (isAMD) { - platforms = _.filter(platforms, function(platform) { - var browser = browserName(platform[1]), - version = +platform[2]; - - switch (browser) { - case 'Android': return version >= 4.4; - case 'Opera': return version >= 10; - } - return true; - }); -} -// The platforms for Backbone tests. -if (isBackbone) { - platforms = _.filter(platforms, function(platform) { - var browser = browserName(platform[1]), - version = +platform[2]; - - switch (browser) { - case 'Firefox': return version >= 4; - case 'Internet Explorer': return version >= 7; - case 'iPad': return version >= 5; - case 'Opera': return version >= 12; - } - return true; - }); -} -// The platforms for modern builds. -if (isModern) { - platforms = _.filter(platforms, function(platform) { - var browser = browserName(platform[1]), - version = +platform[2]; - - switch (browser) { - case 'Android': return version >= 4.1; - case 'Firefox': return version >= 10; - case 'Internet Explorer': return version >= 9; - case 'iPad': return version >= 6; - case 'Opera': return version >= 12; - case 'Safari': return version >= 6; - } - return true; - }); -} - -/** Used as the default `Job` options object. */ -var jobOptions = { - 'build': build, - 'command-timeout': commandTimeout, - 'custom-data': customData, - 'device-orientation': deviceOrientation, - 'framework': framework, - 'idle-timeout': idleTimeout, - 'max-duration': maxDuration, - 'name': jobName, - 'public': publicAccess, - 'platforms': platforms, - 'record-screenshots': recordScreenshots, - 'record-video': recordVideo, - 'sauce-advisor': advisor, - 'tags': tags, - 'url': runnerUrl, - 'video-upload-on-pass': videoUploadOnPass -}; - -if (publicAccess === true) { - jobOptions['public'] = 'public'; -} -if (tunneled) { - jobOptions['tunnel-identifier'] = tunnelId; -} - -/*----------------------------------------------------------------------------*/ - -/** - * Resolves the formal browser name for a given Sauce Labs browser identifier. - * - * @private - * @param {string} identifier The browser identifier. - * @returns {string} Returns the formal browser name. - */ -function browserName(identifier) { - return browserNameMap[identifier] || _.startCase(identifier); -} - -/** - * Gets the value for the given option name. If no value is available the - * `defaultValue` is returned. - * - * @private - * @param {string} name The name of the option. - * @param {*} defaultValue The default option value. - * @returns {*} Returns the option value. - */ -function getOption(name, defaultValue) { - var isArr = _.isArray(defaultValue); - return _.reduce(process.argv, function(result, value) { - if (isArr) { - value = optionToArray(name, value); - return _.isEmpty(value) ? result : value; - } - value = optionToValue(name, value); - - return value == null ? result : value; - }, defaultValue); -} - -/** - * Checks if `value` is a job ID. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a job ID, else `false`. - */ -function isJobId(value) { - return reJobId.test(value); -} - -/** - * Writes an inline message to standard output. - * - * @private - * @param {string} [text=''] The text to log. - */ -function logInline(text) { - var blankLine = _.repeat(' ', _.size(prevLine)); - prevLine = text = _.truncate(text, { 'length': 40 }); - process.stdout.write(text + blankLine.slice(text.length) + '\r'); -} - -/** - * Writes the wait throbber to standard output. - * - * @private - */ -function logThrobber() { - logInline('Please wait' + _.repeat('.', (++waitCount % 3) + 1)); -} - -/** - * Converts a comma separated option value into an array. - * - * @private - * @param {string} name The name of the option to inspect. - * @param {string} string The options string. - * @returns {Array} Returns the new converted array. - */ -function optionToArray(name, string) { - return _.compact(_.invokeMap((optionToValue(name, string) || '').split(/, */), 'trim')); -} - -/** - * Extracts the option value from an option string. - * - * @private - * @param {string} name The name of the option to inspect. - * @param {string} string The options string. - * @returns {string|undefined} Returns the option value, else `undefined`. - */ -function optionToValue(name, string) { - var result = string.match(RegExp('^' + name + '(?:=([\\s\\S]+))?$')); - if (result) { - result = _.result(result, 1); - result = result ? _.trim(result) : true; - } - if (result === 'false') { - return false; - } - return result || undefined; -} - -/*----------------------------------------------------------------------------*/ - -/** - * The `Job#remove` and `Tunnel#stop` callback used by `Jobs#restart` - * and `Tunnel#restart` respectively. - * - * @private - */ -function onGenericRestart() { - this.restarting = false; - this.emit('restart'); - this.start(); -} - -/** - * The `request.put` and `SauceTunnel#stop` callback used by `Jobs#stop` - * and `Tunnel#stop` respectively. - * - * @private - * @param {Object} [error] The error object. - */ -function onGenericStop(error) { - this.running = this.stopping = false; - this.emit('stop', error); -} - -/** - * The `request.del` callback used by `Jobs#remove`. - * - * @private - */ -function onJobRemove(error, res, body) { - this.id = this.taskId = this.url = null; - this.removing = false; - this.emit('remove'); -} - -/** - * The `Job#remove` callback used by `Jobs#reset`. - * - * @private - */ -function onJobReset() { - this.attempts = 0; - this.failed = this.resetting = false; - this._pollerId = this.id = this.result = this.taskId = this.url = null; - this.emit('reset'); -} - -/** - * The `request.post` callback used by `Jobs#start`. - * - * @private - * @param {Object} [error] The error object. - * @param {Object} res The response data object. - * @param {Object} body The response body JSON object. - */ -function onJobStart(error, res, body) { - this.starting = false; - - if (this.stopping) { - return; - } - var statusCode = _.result(res, 'statusCode'), - taskId = _.first(_.result(body, 'js tests')); - - if (error || !taskId || statusCode != 200) { - if (this.attempts < this.retries) { - this.restart(); - return; - } - var na = 'unavailable', - bodyStr = _.isObject(body) ? '\n' + JSON.stringify(body) : na, - statusStr = _.isFinite(statusCode) ? statusCode : na; - - logInline(); - console.error('Failed to start job; status: %s, body: %s', statusStr, bodyStr); - if (error) { - console.error(error); - } - this.failed = true; - this.emit('complete'); - return; - } - this.running = true; - this.taskId = taskId; - this.timestamp = _.now(); - this.emit('start'); - this.status(); -} - -/** - * The `request.post` callback used by `Job#status`. - * - * @private - * @param {Object} [error] The error object. - * @param {Object} res The response data object. - * @param {Object} body The response body JSON object. - */ -function onJobStatus(error, res, body) { - this.checking = false; - - if (!this.running || this.stopping) { - return; - } - var completed = _.result(body, 'completed', false), - data = _.first(_.result(body, 'js tests')), - elapsed = (_.now() - this.timestamp) / 1000, - jobId = _.result(data, 'job_id', null), - jobResult = _.result(data, 'result', null), - jobStatus = _.result(data, 'status', ''), - jobUrl = _.result(data, 'url', null), - expired = (elapsed >= queueTimeout && !_.includes(jobStatus, 'in progress')), - options = this.options, - platform = options.platforms[0]; - - if (_.isObject(jobResult)) { - var message = _.result(jobResult, 'message'); - } else { - if (typeof jobResult == 'string') { - message = jobResult; - } - jobResult = null; - } - if (isJobId(jobId)) { - this.id = jobId; - this.result = jobResult; - this.url = jobUrl; - } else { - completed = false; - } - this.emit('status', jobStatus); - - if (!completed && !expired) { - this._pollerId = _.delay(_.bind(this.status, this), this.statusInterval * 1000); - return; - } - var description = browserName(platform[1]) + ' ' + platform[2] + ' on ' + _.startCase(platform[0]), - errored = !jobResult || !jobResult.passed || reError.test(message) || reError.test(jobStatus), - failures = _.result(jobResult, 'failed'), - label = options.name + ':', - tunnel = this.tunnel; - - if (errored || failures) { - if (errored && this.attempts < this.retries) { - this.restart(); - return; - } - var details = 'See ' + jobUrl + ' for details.'; - this.failed = true; - - logInline(); - if (failures) { - console.error(label + ' %s ' + chalk.red('failed') + ' %d test' + (failures > 1 ? 's' : '') + '. %s', description, failures, details); - } - else if (tunnel.attempts < tunnel.retries) { - tunnel.restart(); - return; - } - else { - if (typeof message == 'undefined') { - message = 'Results are unavailable. ' + details; - } - console.error(label, description, chalk.red('failed') + ';', message); - } - } - else { - logInline(); - console.log(label, description, chalk.green('passed')); - } - this.running = false; - this.emit('complete'); -} - -/** - * The `SauceTunnel#start` callback used by `Tunnel#start`. - * - * @private - * @param {boolean} success The connection success indicator. - */ -function onTunnelStart(success) { - this.starting = false; - - if (this._timeoutId) { - clearTimeout(this._timeoutId); - this._timeoutId = null; - } - if (!success) { - if (this.attempts < this.retries) { - this.restart(); - return; - } - logInline(); - console.error('Failed to open Sauce Connect tunnel'); - process.exit(2); - } - logInline(); - console.log('Sauce Connect tunnel opened'); - - var jobs = this.jobs; - push.apply(jobs.queue, jobs.all); - - this.running = true; - this.emit('start'); - - console.log('Starting jobs...'); - this.dequeue(); -} - -/*----------------------------------------------------------------------------*/ - -/** - * The Job constructor. - * - * @private - * @param {Object} [properties] The properties to initialize a job with. - */ -function Job(properties) { - EventEmitter.call(this); - - this.options = {}; - _.merge(this, properties); - _.defaults(this.options, _.cloneDeep(jobOptions)); - - this.attempts = 0; - this.checking = this.failed = this.removing = this.resetting = this.restarting = this.running = this.starting = this.stopping = false; - this._pollerId = this.id = this.result = this.taskId = this.url = null; -} - -util.inherits(Job, EventEmitter); - -/** - * Removes the job. - * - * @memberOf Job - * @param {Function} callback The function called once the job is removed. - * @param {Object} Returns the job instance. - */ -Job.prototype.remove = function(callback) { - this.once('remove', _.iteratee(callback)); - if (this.removing) { - return this; - } - this.removing = true; - return this.stop(function() { - var onRemove = _.bind(onJobRemove, this); - if (!this.id) { - _.defer(onRemove); - return; - } - request.del(_.template('https://saucelabs.com/rest/v1/${user}/jobs/${id}')(this), { - 'auth': { 'user': this.user, 'pass': this.pass } - }, onRemove); - }); -}; - -/** - * Resets the job. - * - * @memberOf Job - * @param {Function} callback The function called once the job is reset. - * @param {Object} Returns the job instance. - */ -Job.prototype.reset = function(callback) { - this.once('reset', _.iteratee(callback)); - if (this.resetting) { - return this; - } - this.resetting = true; - return this.remove(onJobReset); -}; - -/** - * Restarts the job. - * - * @memberOf Job - * @param {Function} callback The function called once the job is restarted. - * @param {Object} Returns the job instance. - */ -Job.prototype.restart = function(callback) { - this.once('restart', _.iteratee(callback)); - if (this.restarting) { - return this; - } - this.restarting = true; - - var options = this.options, - platform = options.platforms[0], - description = browserName(platform[1]) + ' ' + platform[2] + ' on ' + _.startCase(platform[0]), - label = options.name + ':'; - - logInline(); - console.log('%s %s restart %d of %d', label, description, ++this.attempts, this.retries); - - return this.remove(onGenericRestart); -}; - -/** - * Starts the job. - * - * @memberOf Job - * @param {Function} callback The function called once the job is started. - * @param {Object} Returns the job instance. - */ -Job.prototype.start = function(callback) { - this.once('start', _.iteratee(callback)); - if (this.starting || this.running) { - return this; - } - this.starting = true; - request.post(_.template('https://saucelabs.com/rest/v1/${user}/js-tests')(this), { - 'auth': { 'user': this.user, 'pass': this.pass }, - 'json': this.options - }, _.bind(onJobStart, this)); - - return this; -}; - -/** - * Checks the status of a job. - * - * @memberOf Job - * @param {Function} callback The function called once the status is resolved. - * @param {Object} Returns the job instance. - */ -Job.prototype.status = function(callback) { - this.once('status', _.iteratee(callback)); - if (this.checking || this.removing || this.resetting || this.restarting || this.starting || this.stopping) { - return this; - } - this._pollerId = null; - this.checking = true; - request.post(_.template('https://saucelabs.com/rest/v1/${user}/js-tests/status')(this), { - 'auth': { 'user': this.user, 'pass': this.pass }, - 'json': { 'js tests': [this.taskId] } - }, _.bind(onJobStatus, this)); - - return this; -}; - -/** - * Stops the job. - * - * @memberOf Job - * @param {Function} callback The function called once the job is stopped. - * @param {Object} Returns the job instance. - */ -Job.prototype.stop = function(callback) { - this.once('stop', _.iteratee(callback)); - if (this.stopping) { - return this; - } - this.stopping = true; - if (this._pollerId) { - clearTimeout(this._pollerId); - this._pollerId = null; - this.checking = false; - } - var onStop = _.bind(onGenericStop, this); - if (!this.running || !this.id) { - _.defer(onStop); - return this; - } - request.put(_.template('https://saucelabs.com/rest/v1/${user}/jobs/${id}/stop')(this), { - 'auth': { 'user': this.user, 'pass': this.pass } - }, onStop); - - return this; -}; - -/*----------------------------------------------------------------------------*/ - -/** - * The Tunnel constructor. - * - * @private - * @param {Object} [properties] The properties to initialize the tunnel with. - */ -function Tunnel(properties) { - EventEmitter.call(this); - - _.merge(this, properties); - - var active = [], - queue = []; - - var all = _.map(this.platforms, _.bind(function(platform) { - return new Job(_.merge({ - 'user': this.user, - 'pass': this.pass, - 'tunnel': this, - 'options': { 'platforms': [platform] } - }, this.job)); - }, this)); - - var completed = 0, - restarted = [], - success = true, - total = all.length, - tunnel = this; - - _.invokeMap(all, 'on', 'complete', function() { - _.pull(active, this); - if (success) { - success = !this.failed; - } - if (++completed == total) { - tunnel.stop(_.partial(tunnel.emit, 'complete', success)); - return; - } - tunnel.dequeue(); - }); - - _.invokeMap(all, 'on', 'restart', function() { - if (!_.includes(restarted, this)) { - restarted.push(this); - } - // Restart tunnel if all active jobs have restarted. - var threshold = Math.min(all.length, _.isFinite(throttled) ? throttled : 3); - if (tunnel.attempts < tunnel.retries && - active.length >= threshold && _.isEmpty(_.difference(active, restarted))) { - tunnel.restart(); - } - }); - - this.on('restart', function() { - completed = 0; - success = true; - restarted.length = 0; - }); - - this._timeoutId = null; - this.attempts = 0; - this.restarting = this.running = this.starting = this.stopping = false; - this.jobs = { 'active': active, 'all': all, 'queue': queue }; - this.connection = new SauceTunnel(this.user, this.pass, this.id, this.tunneled, ['-P', '0']); -} - -util.inherits(Tunnel, EventEmitter); - -/** - * Restarts the tunnel. - * - * @memberOf Tunnel - * @param {Function} callback The function called once the tunnel is restarted. - */ -Tunnel.prototype.restart = function(callback) { - this.once('restart', _.iteratee(callback)); - if (this.restarting) { - return this; - } - this.restarting = true; - - logInline(); - console.log('Tunnel %s: restart %d of %d', this.id, ++this.attempts, this.retries); - - var jobs = this.jobs, - active = jobs.active, - all = jobs.all; - - var reset = _.after(all.length, _.bind(this.stop, this, onGenericRestart)), - stop = _.after(active.length, _.partial(_.invokeMap, all, 'reset', reset)); - - if (_.isEmpty(active)) { - _.defer(stop); - } - if (_.isEmpty(all)) { - _.defer(reset); - } - _.invokeMap(active, 'stop', function() { - _.pull(active, this); - stop(); - }); - - if (this._timeoutId) { - clearTimeout(this._timeoutId); - this._timeoutId = null; - } - return this; -}; - -/** - * Starts the tunnel. - * - * @memberOf Tunnel - * @param {Function} callback The function called once the tunnel is started. - * @param {Object} Returns the tunnel instance. - */ -Tunnel.prototype.start = function(callback) { - this.once('start', _.iteratee(callback)); - if (this.starting || this.running) { - return this; - } - this.starting = true; - - logInline(); - console.log('Opening Sauce Connect tunnel...'); - - var onStart = _.bind(onTunnelStart, this); - if (this.timeout) { - this._timeoutId = _.delay(onStart, this.timeout * 1000, false); - } - this.connection.start(onStart); - return this; -}; - -/** - * Removes jobs from the queue and starts them. - * - * @memberOf Tunnel - * @param {Object} Returns the tunnel instance. - */ -Tunnel.prototype.dequeue = function() { - var count = 0, - jobs = this.jobs, - active = jobs.active, - queue = jobs.queue, - throttled = this.throttled; - - while (queue.length && (active.length < throttled)) { - var job = queue.shift(); - active.push(job); - _.delay(_.bind(job.start, job), ++count * 1000); - } - return this; -}; - -/** - * Stops the tunnel. - * - * @memberOf Tunnel - * @param {Function} callback The function called once the tunnel is stopped. - * @param {Object} Returns the tunnel instance. - */ -Tunnel.prototype.stop = function(callback) { - this.once('stop', _.iteratee(callback)); - if (this.stopping) { - return this; - } - this.stopping = true; - - logInline(); - console.log('Shutting down Sauce Connect tunnel...'); - - var jobs = this.jobs, - active = jobs.active; - - var stop = _.after(active.length, _.bind(function() { - var onStop = _.bind(onGenericStop, this); - if (this.running) { - this.connection.stop(onStop); - } else { - onStop(); - } - }, this)); - - jobs.queue.length = 0; - if (_.isEmpty(active)) { - _.defer(stop); - } - _.invokeMap(active, 'stop', function() { - _.pull(active, this); - stop(); - }); - - if (this._timeoutId) { - clearTimeout(this._timeoutId); - this._timeoutId = null; - } - return this; -}; - -/*----------------------------------------------------------------------------*/ - -// Cleanup any inline logs when exited via `ctrl+c`. -process.on('SIGINT', function() { - logInline(); - process.exit(); -}); - -// Create a web server for the current working directory. -http.createServer(function(req, res) { - // See http://msdn.microsoft.com/en-us/library/ff955275(v=vs.85).aspx. - if (compatMode && path.extname(url.parse(req.url).pathname) == '.html') { - res.setHeader('X-UA-Compatible', 'IE=' + compatMode); - } - mount(req, res); -}).listen(port); - -// Setup Sauce Connect so we can use this server from Sauce Labs. -var tunnel = new Tunnel({ - 'user': username, - 'pass': accessKey, - 'id': tunnelId, - 'job': { 'retries': maxJobRetries, 'statusInterval': statusInterval }, - 'platforms': platforms, - 'retries': maxTunnelRetries, - 'throttled': throttled, - 'tunneled': tunneled, - 'timeout': tunnelTimeout -}); - -tunnel.on('complete', function(success) { - process.exit(success ? 0 : 1); -}); - -tunnel.start(); - -setInterval(logThrobber, throbberDelay); diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/test-fp.js b/ecomp-portal-FE/client/bower_components/lodash/test/test-fp.js deleted file mode 100644 index 1fd66875..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/test-fp.js +++ /dev/null @@ -1,2173 +0,0 @@ -;(function() { - - /** Used as a safe reference for `undefined` in pre-ES5 environments. */ - var undefined; - - /** Used as the size to cover large array optimizations. */ - var LARGE_ARRAY_SIZE = 200; - - /** Used as a reference to the global object. */ - var root = (typeof global == 'object' && global) || this; - - /** Used for native method references. */ - var arrayProto = Array.prototype; - - /** Method and object shortcuts. */ - var phantom = root.phantom, - argv = root.process && process.argv, - document = !phantom && root.document, - slice = arrayProto.slice, - WeakMap = root.WeakMap; - - /** Math helpers. */ - var add = function(x, y) { return x + y; }, - isEven = function(n) { return n % 2 == 0; }, - square = function(n) { return n * n; }; - - // Leak to avoid sporadic `noglobals` fails on Edge in Sauce Labs. - root.msWDfn = undefined; - - /*--------------------------------------------------------------------------*/ - - /** Load QUnit and extras. */ - var QUnit = root.QUnit || require('qunit-extras'); - - /** Load stable Lodash. */ - var _ = root._ || require('../lodash.js'); - - var convert = (function() { - var baseConvert = root.fp || require('../fp/_baseConvert.js'); - if (!root.fp) { - return function(name, func, options) { - return baseConvert(_, name, func, options); - }; - } - return function(name, func, options) { - if (typeof name == 'function') { - options = func; - func = name; - name = undefined; - } - return name === undefined - ? baseConvert(func, options) - : baseConvert(_.runInContext(), options)[name]; - }; - }()); - - var allFalseOptions = { - 'cap': false, - 'curry': false, - 'fixed': false, - 'immutable': false, - 'rearg': false - }; - - var fp = root.fp - ? (fp = _.noConflict(), _ = root._, fp) - : convert(_.runInContext()); - - var mapping = root.mapping || require('../fp/_mapping.js'); - - /*--------------------------------------------------------------------------*/ - - /** - * Skips a given number of tests with a passing result. - * - * @private - * @param {Object} assert The QUnit assert object. - * @param {number} [count=1] The number of tests to skip. - */ - function skipAssert(assert, count) { - count || (count = 1); - while (count--) { - assert.ok(true, 'test skipped'); - } - } - - /*--------------------------------------------------------------------------*/ - - if (argv) { - console.log('Running lodash/fp tests.'); - } - - QUnit.module('convert module'); - - (function() { - QUnit.test('should work with `name` and `func`', function(assert) { - assert.expect(2); - - var array = [1, 2, 3, 4], - remove = convert('remove', _.remove), - actual = remove(isEven)(array); - - assert.deepEqual(array, [1, 2, 3, 4]); - assert.deepEqual(actual, [1, 3]); - }); - - QUnit.test('should work with `name`, `func`, and `options`', function(assert) { - assert.expect(3); - - var array = [1, 2, 3, 4], - remove = convert('remove', _.remove, allFalseOptions); - - var actual = remove(array, function(n, index) { - return isEven(index); - }); - - assert.deepEqual(array, [2, 4]); - assert.deepEqual(actual, [1, 3]); - assert.deepEqual(remove(), []); - }); - - QUnit.test('should work with an object', function(assert) { - assert.expect(2); - - if (!document) { - var array = [1, 2, 3, 4], - lodash = convert({ 'remove': _.remove }), - actual = lodash.remove(isEven)(array); - - assert.deepEqual(array, [1, 2, 3, 4]); - assert.deepEqual(actual, [1, 3]); - } - else { - skipAssert(assert, 2); - } - }); - - QUnit.test('should work with an object and `options`', function(assert) { - assert.expect(3); - - if (!document) { - var array = [1, 2, 3, 4], - lodash = convert({ 'remove': _.remove }, allFalseOptions); - - var actual = lodash.remove(array, function(n, index) { - return isEven(index); - }); - - assert.deepEqual(array, [2, 4]); - assert.deepEqual(actual, [1, 3]); - assert.deepEqual(lodash.remove(), []); - } - else { - skipAssert(assert, 3); - } - }); - - QUnit.test('should work with lodash and `options`', function(assert) { - assert.expect(3); - - var array = [1, 2, 3, 4], - lodash = convert(_.runInContext(), allFalseOptions); - - var actual = lodash.remove(array, function(n, index) { - return isEven(index); - }); - - assert.deepEqual(array, [2, 4]); - assert.deepEqual(actual, [1, 3]); - assert.deepEqual(lodash.remove(), []); - }); - - QUnit.test('should work with `runInContext` and `options`', function(assert) { - assert.expect(3); - - var array = [1, 2, 3, 4], - runInContext = convert('runInContext', _.runInContext, allFalseOptions), - lodash = runInContext(); - - var actual = lodash.remove(array, function(n, index) { - return isEven(index); - }); - - assert.deepEqual(array, [2, 4]); - assert.deepEqual(actual, [1, 3]); - assert.deepEqual(lodash.remove(), []); - }); - - QUnit.test('should accept a variety of options', function(assert) { - assert.expect(8); - - var array = [1, 2, 3, 4], - value = _.clone(array), - remove = convert('remove', _.remove, { 'cap': false }), - actual = remove(function(n, index) { return isEven(index); })(value); - - assert.deepEqual(value, [1, 2, 3, 4]); - assert.deepEqual(actual, [2, 4]); - - remove = convert('remove', _.remove, { 'curry': false }); - actual = remove(isEven); - - assert.deepEqual(actual, []); - - var trim = convert('trim', _.trim, { 'fixed': false }); - assert.strictEqual(trim('_-abc-_', '_-'), 'abc'); - - value = _.clone(array); - remove = convert('remove', _.remove, { 'immutable': false }); - actual = remove(isEven)(value); - - assert.deepEqual(value, [1, 3]); - assert.deepEqual(actual, [2, 4]); - - value = _.clone(array); - remove = convert('remove', _.remove, { 'rearg': false }); - actual = remove(value)(isEven); - - assert.deepEqual(value, [1, 2, 3, 4]); - assert.deepEqual(actual, [1, 3]); - }); - - QUnit.test('should respect the `cap` option', function(assert) { - assert.expect(1); - - var iteratee = convert('iteratee', _.iteratee, { 'cap': false }); - - var func = iteratee(function(a, b, c) { - return [a, b, c]; - }, 3); - - assert.deepEqual(func(1, 2, 3), [1, 2, 3]); - }); - - QUnit.test('should respect the `rearg` option', function(assert) { - assert.expect(1); - - var add = convert('add', _.add, { 'rearg': true }); - - assert.strictEqual(add('2')('1'), '12'); - }); - - QUnit.test('should only add a `placeholder` property if needed', function(assert) { - assert.expect(2); - - if (!document) { - var methodNames = _.keys(mapping.placeholder), - expected = _.map(methodNames, _.constant(true)); - - var actual = _.map(methodNames, function(methodName) { - var object = {}; - object[methodName] = _[methodName]; - - var lodash = convert(object); - return methodName in lodash; - }); - - assert.deepEqual(actual, expected); - - var lodash = convert({ 'add': _.add }); - assert.notOk('placeholder' in lodash); - } - else { - skipAssert(assert, 2); - } - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('method.convert'); - - (function() { - QUnit.test('should exist on unconverted methods', function(assert) { - assert.expect(2); - - var array = [], - isArray = fp.isArray.convert({ 'curry': true }); - - assert.strictEqual(fp.isArray(array), true); - assert.strictEqual(isArray()(array), true); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('convert methods'); - - _.each(['fp.convert', 'method.convert'], function(methodName) { - var isFp = methodName == 'fp.convert', - func = isFp ? fp.convert : fp.remove.convert; - - QUnit.test('`' + methodName + '` should work with an object', function(assert) { - assert.expect(3); - - var array = [1, 2, 3, 4], - lodash = func(allFalseOptions), - remove = isFp ? lodash.remove : lodash; - - var actual = remove(array, function(n, index) { - return isEven(index); - }); - - assert.deepEqual(array, [2, 4]); - assert.deepEqual(actual, [1, 3]); - assert.deepEqual(remove(), []); - }); - - QUnit.test('`' + methodName + '` should extend existing configs', function(assert) { - assert.expect(2); - - var array = [1, 2, 3, 4], - lodash = func({ 'cap': false }), - remove = (isFp ? lodash.remove : lodash).convert({ 'rearg': false }); - - var actual = remove(array)(function(n, index) { - return isEven(index); - }); - - assert.deepEqual(array, [1, 2, 3, 4]); - assert.deepEqual(actual, [2, 4]); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('method arity checks'); - - (function() { - QUnit.test('should wrap methods with an arity > `1`', function(assert) { - assert.expect(1); - - var methodNames = _.filter(_.functions(fp), function(methodName) { - return fp[methodName].length > 1; - }); - - assert.deepEqual(methodNames, []); - }); - - QUnit.test('should have >= arity of `aryMethod` designation', function(assert) { - assert.expect(4); - - _.times(4, function(index) { - var aryCap = index + 1; - - var methodNames = _.filter(mapping.aryMethod[aryCap], function(methodName) { - var key = _.result(mapping.remap, methodName, methodName), - arity = _[key].length; - - return arity != 0 && arity < aryCap; - }); - - assert.deepEqual(methodNames, [], '`aryMethod[' + aryCap + ']`'); - }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('method aliases'); - - (function() { - QUnit.test('should have correct aliases', function(assert) { - assert.expect(1); - - var actual = _.transform(mapping.aliasToReal, function(result, realName, alias) { - result.push([alias, fp[alias] === fp[realName]]); - }, []); - - assert.deepEqual(_.reject(actual, 1), []); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('method ary caps'); - - (function() { - QUnit.test('should have a cap of 1', function(assert) { - assert.expect(1); - - var funcMethods = [ - 'curry', 'iteratee', 'memoize', 'over', 'overEvery', 'overSome', - 'method', 'methodOf', 'rest', 'runInContext' - ]; - - var exceptions = funcMethods.concat('mixin', 'template'), - expected = _.map(mapping.aryMethod[1], _.constant(true)); - - var actual = _.map(mapping.aryMethod[1], function(methodName) { - var arg = _.includes(funcMethods, methodName) ? _.noop : 1, - result = _.attempt(function() { return fp[methodName](arg); }); - - if (_.includes(exceptions, methodName) - ? typeof result == 'function' - : typeof result != 'function' - ) { - return true; - } - console.log(methodName, result); - return false; - }); - - assert.deepEqual(actual, expected); - }); - - QUnit.test('should have a cap of 2', function(assert) { - assert.expect(1); - - var funcMethods = [ - 'after', 'ary', 'before', 'bind', 'bindKey', 'curryN', 'debounce', - 'delay', 'overArgs', 'partial', 'partialRight', 'rearg', 'throttle', - 'wrap' - ]; - - var exceptions = _.difference(funcMethods.concat('matchesProperty'), ['cloneDeepWith', 'cloneWith', 'delay']), - expected = _.map(mapping.aryMethod[2], _.constant(true)); - - var actual = _.map(mapping.aryMethod[2], function(methodName) { - var args = _.includes(funcMethods, methodName) ? [methodName == 'curryN' ? 1 : _.noop, _.noop] : [1, []], - result = _.attempt(function() { return fp[methodName](args[0])(args[1]); }); - - if (_.includes(exceptions, methodName) - ? typeof result == 'function' - : typeof result != 'function' - ) { - return true; - } - console.log(methodName, result); - return false; - }); - - assert.deepEqual(actual, expected); - }); - - QUnit.test('should have a cap of 3', function(assert) { - assert.expect(1); - - var funcMethods = [ - 'assignWith', 'extendWith', 'isEqualWith', 'isMatchWith', 'reduce', - 'reduceRight', 'transform', 'zipWith' - ]; - - var expected = _.map(mapping.aryMethod[3], _.constant(true)); - - var actual = _.map(mapping.aryMethod[3], function(methodName) { - var args = _.includes(funcMethods, methodName) ? [_.noop, 0, 1] : [0, 1, []], - result = _.attempt(function() { return fp[methodName](args[0])(args[1])(args[2]); }); - - if (typeof result != 'function') { - return true; - } - console.log(methodName, result); - return false; - }); - - assert.deepEqual(actual, expected); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('methods that use `indexOf`'); - - (function() { - QUnit.test('should work with `fp.indexOf`', function(assert) { - assert.expect(10); - - var array = ['a', 'b', 'c'], - other = ['b', 'd', 'b'], - object = { 'a': 1, 'b': 2, 'c': 2 }, - actual = fp.difference(array)(other); - - assert.deepEqual(actual, ['a', 'c'], 'fp.difference'); - - actual = fp.includes('b')(array); - assert.strictEqual(actual, true, 'fp.includes'); - - actual = fp.intersection(other)(array); - assert.deepEqual(actual, ['b'], 'fp.intersection'); - - actual = fp.omit(other)(object); - assert.deepEqual(actual, { 'a': 1, 'c': 2 }, 'fp.omit'); - - actual = fp.union(other)(array); - assert.deepEqual(actual, ['a', 'b', 'c', 'd'], 'fp.union'); - - actual = fp.uniq(other); - assert.deepEqual(actual, ['b', 'd'], 'fp.uniq'); - - actual = fp.uniqBy(_.identity, other); - assert.deepEqual(actual, ['b', 'd'], 'fp.uniqBy'); - - actual = fp.without(other)(array); - assert.deepEqual(actual, ['a', 'c'], 'fp.without'); - - actual = fp.xor(other)(array); - assert.deepEqual(actual, ['a', 'c', 'd'], 'fp.xor'); - - actual = fp.pull('b')(array); - assert.deepEqual(actual, ['a', 'c'], 'fp.pull'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('cherry-picked methods'); - - (function() { - QUnit.test('should provide the correct `iteratee` arguments', function(assert) { - assert.expect(4); - - var args, - array = [1, 2, 3], - object = { 'a': 1, 'b': 2 }, - isFIFO = _.keys(object)[0] == 'a', - map = convert('map', _.map), - reduce = convert('reduce', _.reduce); - - map(function() { - args || (args = slice.call(arguments)); - })(array); - - assert.deepEqual(args, [1]); - - args = undefined; - map(function() { - args || (args = slice.call(arguments)); - })(object); - - assert.deepEqual(args, isFIFO ? [1] : [2]); - - args = undefined; - reduce(function() { - args || (args = slice.call(arguments)); - })(0)(array); - - assert.deepEqual(args, [0, 1]); - - args = undefined; - reduce(function() { - args || (args = slice.call(arguments)); - })(0)(object); - - assert.deepEqual(args, isFIFO ? [0, 1] : [0, 2]); - }); - - QUnit.test('should not support shortcut fusion', function(assert) { - assert.expect(3); - - var array = fp.range(0, LARGE_ARRAY_SIZE), - filterCount = 0, - mapCount = 0; - - var iteratee = function(value) { - mapCount++; - return value * value; - }; - - var predicate = function(value) { - filterCount++; - return isEven(value); - }; - - var map1 = convert('map', _.map), - filter1 = convert('filter', _.filter), - take1 = convert('take', _.take); - - var filter2 = filter1(predicate), - map2 = map1(iteratee), - take2 = take1(2); - - var combined = fp.flow(map2, filter2, fp.compact, take2); - - assert.deepEqual(combined(array), [4, 16]); - assert.strictEqual(filterCount, 200, 'filterCount'); - assert.strictEqual(mapCount, 200, 'mapCount'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('iteratee shorthands'); - - (function() { - var objects = [{ 'a': 1, 'b': 2 }, { 'a': 3, 'b': 4 }]; - - QUnit.test('should work with "_.matches" shorthands', function(assert) { - assert.expect(1); - - assert.deepEqual(fp.filter({ 'a': 3 })(objects), [objects[1]]); - }); - - QUnit.test('should work with "_.matchesProperty" shorthands', function(assert) { - assert.expect(1); - - assert.deepEqual(fp.filter(['a', 3])(objects), [objects[1]]); - }); - - QUnit.test('should work with "_.property" shorthands', function(assert) { - assert.expect(1); - - assert.deepEqual(fp.map('a')(objects), [1, 3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('placeholder methods'); - - (function() { - QUnit.test('should use `fp` as the default placeholder', function(assert) { - assert.expect(3); - - var actual = fp.add(fp, 'b')('a'); - assert.strictEqual(actual, 'ab'); - - actual = fp.fill(fp, 2)(1, '*')([1, 2, 3]); - assert.deepEqual(actual, [1, '*', 3]); - - actual = fp.slice(fp, 2)(1)(['a', 'b', 'c']); - assert.deepEqual(actual, ['b']); - }); - - QUnit.test('should support `fp.placeholder`', function(assert) { - assert.expect(6); - - _.each([[], fp.__], function(ph) { - fp.placeholder = ph; - - var actual = fp.add(ph, 'b')('a'); - assert.strictEqual(actual, 'ab'); - - actual = fp.fill(ph, 2)(1, '*')([1, 2, 3]); - assert.deepEqual(actual, [1, '*', 3]); - - actual = fp.slice(ph, 2)(1)(['a', 'b', 'c']); - assert.deepEqual(actual, ['b']); - }); - }); - - _.forOwn(mapping.placeholder, function(truthy, methodName) { - var func = fp[methodName]; - - QUnit.test('`_.' + methodName + '` should have a `placeholder` property', function(assert) { - assert.expect(2); - - assert.ok(_.isObject(func.placeholder)); - assert.strictEqual(func.placeholder, fp.__); - }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('setter methods'); - - (function() { - QUnit.test('should only clone objects in `path`', function(assert) { - assert.expect(11); - - var object = { 'a': { 'b': 2, 'c': 3 }, 'd': { 'e': 4 } }, - value = _.cloneDeep(object), - actual = fp.set('a.b.c.d', 5, value); - - assert.ok(_.isObject(actual.a.b), 'fp.set'); - assert.ok(_.isNumber(actual.a.b), 'fp.set'); - - assert.strictEqual(actual.a.b.c.d, 5, 'fp.set'); - assert.strictEqual(actual.d, value.d, 'fp.set'); - - value = _.cloneDeep(object); - actual = fp.setWith(Object)('[0][1]')('a')(value); - - assert.deepEqual(actual[0], { '1': 'a' }, 'fp.setWith'); - - value = _.cloneDeep(object); - actual = fp.unset('a.b')(value); - - assert.notOk('b' in actual.a, 'fp.unset'); - assert.strictEqual(actual.a.c, value.a.c, 'fp.unset'); - - value = _.cloneDeep(object); - actual = fp.update('a.b')(square)(value); - - assert.strictEqual(actual.a.b, 4, 'fp.update'); - assert.strictEqual(actual.d, value.d, 'fp.update'); - - value = _.cloneDeep(object); - actual = fp.updateWith(Object)('[0][1]')(_.constant('a'))(value); - - assert.deepEqual(actual[0], { '1': 'a' }, 'fp.updateWith'); - assert.strictEqual(actual.d, value.d, 'fp.updateWith'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.add and fp.subtract'); - - _.each(['add', 'subtract'], function(methodName) { - var func = fp[methodName], - isAdd = methodName == 'add'; - - QUnit.test('`fp.' + methodName + '` should not have `rearg` applied', function(assert) { - assert.expect(1); - - assert.strictEqual(func('1')('2'), isAdd ? '12' : -1); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('assign methods'); - - _.each(['assign', 'assignIn', 'defaults', 'defaultsDeep', 'merge'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`fp.' + methodName + '` should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': 1 }, - actual = func(object)({ 'b': 2 }); - - assert.deepEqual(object, { 'a': 1 }); - assert.deepEqual(actual, { 'a': 1, 'b': 2 }); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('assignWith methods'); - - _.each(['assignWith', 'assignInWith', 'extendWith'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`fp.' + methodName + '` should provide the correct `customizer` arguments', function(assert) { - assert.expect(1); - - var args; - - func(function() { - args || (args = _.map(arguments, _.cloneDeep)); - })({ 'a': 1 })({ 'b': 2 }); - - assert.deepEqual(args, [undefined, 2, 'b', { 'a': 1 }, { 'b': 2 }]); - }); - - QUnit.test('`fp.' + methodName + '` should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': 1 }; - - var actual = func(function(objValue, srcValue) { - return srcValue; - })(object)({ 'b': 2 }); - - assert.deepEqual(object, { 'a': 1 }); - assert.deepEqual(actual, { 'a': 1, 'b': 2 }); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.castArray'); - - (function() { - QUnit.test('should shallow clone array values', function(assert) { - assert.expect(2); - - var array = [1], - actual = fp.castArray(array); - - assert.deepEqual(actual, array); - assert.notStrictEqual(actual, array); - }); - - QUnit.test('should not shallow clone non-array values', function(assert) { - assert.expect(2); - - var object = { 'a': 1 }, - actual = fp.castArray(object); - - assert.deepEqual(actual, [object]); - assert.strictEqual(actual[0], object); - }); - - QUnit.test('should convert by name', function(assert) { - assert.expect(4); - - var array = [1], - object = { 'a': 1 }, - castArray = convert('castArray', _.castArray), - actual = castArray(array); - - assert.deepEqual(actual, array); - assert.notStrictEqual(actual, array); - - actual = castArray(object); - assert.deepEqual(actual, [object]); - assert.strictEqual(actual[0], object); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('curry methods'); - - _.each(['curry', 'curryRight'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`_.' + methodName + '` should only accept a `func` param', function(assert) { - assert.expect(1); - - assert.raises(function() { func(1, _.noop); }, TypeError); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('curryN methods'); - - _.each(['curryN', 'curryRightN'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`_.' + methodName + '` should accept an `arity` param', function(assert) { - assert.expect(1); - - var actual = func(1)(function(a, b) { return [a, b]; })('a'); - assert.deepEqual(actual, ['a', undefined]); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.difference'); - - (function() { - QUnit.test('should return the elements of the first array not included in the second array', function(assert) { - assert.expect(1); - - var actual = fp.difference([2, 1], [2, 3]); - assert.deepEqual(actual, [1]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.differenceBy'); - - (function() { - QUnit.test('should have an argument order of `iteratee`, `array`, then `values`', function(assert) { - assert.expect(1); - - var actual = fp.differenceBy(Math.floor, [2.1, 1.2], [2.3, 3.4]); - assert.deepEqual(actual, [1.2]); - }); - - QUnit.test('should provide the correct `iteratee` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.differenceBy(function() { - args || (args = slice.call(arguments)); - })([2.1, 1.2], [2.3, 3.4]); - - assert.deepEqual(args, [2.3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.differenceWith'); - - (function() { - QUnit.test('should have an argument order of `comparator`, `array`, then `values`', function(assert) { - assert.expect(1); - - var actual = fp.differenceWith(fp.eq)([2, 1])([2, 3]); - assert.deepEqual(actual, [1]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.divide and fp.multiply'); - - _.each(['divide', 'multiply'], function(methodName) { - var func = fp[methodName], - isDivide = methodName == 'divide'; - - QUnit.test('`fp.' + methodName + '` should not have `rearg` applied', function(assert) { - assert.expect(1); - - assert.strictEqual(func('2')('4'), isDivide ? 0.5 : 8); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.extend'); - - (function() { - QUnit.test('should convert by name', function(assert) { - assert.expect(2); - - function Foo() {} - Foo.prototype = { 'b': 2 }; - - var object = { 'a': 1 }, - extend = convert('extend', _.extend), - value = _.clone(object), - actual = extend(value)(new Foo); - - assert.deepEqual(value, object); - assert.deepEqual(actual, { 'a': 1, 'b': 2 }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.fill'); - - (function() { - QUnit.test('should have an argument order of `start`, `end`, then `value`', function(assert) { - assert.expect(1); - - var array = [1, 2, 3]; - assert.deepEqual(fp.fill(1)(2)('*')(array), [1, '*', 3]); - }); - - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var array = [1, 2, 3], - actual = fp.fill(1)(2)('*')(array); - - assert.deepEqual(array, [1, 2, 3]); - assert.deepEqual(actual, [1, '*', 3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.findFrom methods'); - - _.each(['findFrom', 'findIndexFrom', 'findLastFrom', 'findLastIndexFrom'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`_.' + methodName + '` should provide the correct `predicate` arguments', function(assert) { - assert.expect(1); - - var args; - - func(function() { - args || (args = slice.call(arguments)); - })(1)([1, 2, 3]); - - assert.deepEqual(args, [2]); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.findFrom'); - - (function() { - function resolve(value) { - return fp.flow(fp.property('a'), fp.eq(value)); - } - - QUnit.test('should have an argument order of `value`, `fromIndex`, then `array`', function(assert) { - assert.expect(2); - - var objects = [{ 'a': 1 }, { 'a': 2 }, { 'a': 1 }, { 'a': 2 }]; - - assert.strictEqual(fp.findFrom(resolve(1))(1)(objects), objects[2]); - assert.strictEqual(fp.findFrom(resolve(2))(-2)(objects), objects[3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.findLastFrom'); - - (function() { - function resolve(value) { - return fp.flow(fp.property('a'), fp.eq(value)); - } - - QUnit.test('should have an argument order of `value`, `fromIndex`, then `array`', function(assert) { - assert.expect(2); - - var objects = [{ 'a': 1 }, { 'a': 2 }, { 'a': 1 }, { 'a': 2 }]; - - assert.strictEqual(fp.findLastFrom(resolve(1))(1)(objects), objects[0]); - assert.strictEqual(fp.findLastFrom(resolve(2))(-2)(objects), objects[1]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.findIndexFrom and fp.indexOfFrom'); - - _.each(['findIndexFrom', 'indexOfFrom'], function(methodName) { - var func = fp[methodName], - resolve = methodName == 'findIndexFrom' ? fp.eq : _.identity; - - QUnit.test('`_.' + methodName + '` should have an argument order of `value`, `fromIndex`, then `array`', function(assert) { - assert.expect(2); - - var array = [1, 2, 3, 1, 2, 3]; - - assert.deepEqual(func(resolve(1))(2)(array), 3); - assert.deepEqual(func(resolve(2))(-3)(array), 4); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.findLastIndexFrom and fp.lastIndexOfFrom'); - - _.each(['findLastIndexFrom', 'lastIndexOfFrom'], function(methodName) { - var func = fp[methodName], - resolve = methodName == 'findLastIndexFrom' ? fp.eq : _.identity; - - QUnit.test('`_.' + methodName + '` should have an argument order of `value`, `fromIndex`, then `array`', function(assert) { - assert.expect(2); - - var array = [1, 2, 3, 1, 2, 3]; - - assert.deepEqual(func(resolve(2))(3)(array), 1); - assert.deepEqual(func(resolve(3))(-3)(array), 2); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.flatMapDepth'); - - (function() { - QUnit.test('should have an argument order of `iteratee`, `depth`, then `collection`', function(assert) { - assert.expect(2); - - function duplicate(n) { - return [[[n, n]]]; - } - - var array = [1, 2], - object = { 'a': 1, 'b': 2 }, - expected = [[1, 1], [2, 2]]; - - assert.deepEqual(fp.flatMapDepth(duplicate)(2)(array), expected); - assert.deepEqual(fp.flatMapDepth(duplicate)(2)(object), expected); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('flow methods'); - - _.each(['flow', 'flowRight'], function(methodName) { - var func = fp[methodName], - isFlow = methodName == 'flow'; - - QUnit.test('`fp.' + methodName + '` should support shortcut fusion', function(assert) { - assert.expect(6); - - var filterCount, - mapCount, - array = fp.range(0, LARGE_ARRAY_SIZE); - - var iteratee = function(value) { - mapCount++; - return square(value); - }; - - var predicate = function(value) { - filterCount++; - return isEven(value); - }; - - var filter = fp.filter(predicate), - map = fp.map(iteratee), - take = fp.take(2); - - _.times(2, function(index) { - var combined = isFlow - ? func(map, filter, fp.compact, take) - : func(take, fp.compact, filter, map); - - filterCount = mapCount = 0; - - if (WeakMap && WeakMap.name) { - assert.deepEqual(combined(array), [4, 16]); - assert.strictEqual(filterCount, 5, 'filterCount'); - assert.strictEqual(mapCount, 5, 'mapCount'); - } - else { - skipAssert(assert, 3); - } - }); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('forEach methods'); - - _.each(['forEach', 'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`fp.' + methodName + '` should provide `value` to `iteratee`', function(assert) { - assert.expect(2); - - var args; - - func(function() { - args || (args = slice.call(arguments)); - })(['a']); - - assert.deepEqual(args, ['a']); - - args = undefined; - - func(function() { - args || (args = slice.call(arguments)); - })({ 'a': 1 }); - - assert.deepEqual(args, [1]); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.getOr'); - - (function() { - QUnit.test('should accept a `defaultValue` param', function(assert) { - assert.expect(1); - - var actual = fp.getOr('default')('path')({}); - assert.strictEqual(actual, 'default'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.gt and fp.gte'); - - _.each(['gt', 'gte'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`fp.' + methodName + '` should have `rearg` applied', function(assert) { - assert.expect(1); - - assert.strictEqual(func(2)(1), true); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.inRange'); - - (function() { - QUnit.test('should have an argument order of `start`, `end`, then `value`', function(assert) { - assert.expect(2); - - assert.strictEqual(fp.inRange(2)(4)(3), true); - assert.strictEqual(fp.inRange(-2)(-6)(-3), true); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.intersectionBy'); - - (function() { - QUnit.test('should have an argument order of `iteratee`, `array`, then `values`', function(assert) { - assert.expect(1); - - var actual = fp.intersectionBy(Math.floor, [2.1, 1.2], [2.3, 3.4]); - assert.deepEqual(actual, [2.1]); - }); - - QUnit.test('should provide the correct `iteratee` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.intersectionBy(function() { - args || (args = slice.call(arguments)); - })([2.1, 1.2], [2.3, 3.4]); - - assert.deepEqual(args, [2.3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.intersectionWith'); - - (function() { - QUnit.test('should have an argument order of `comparator`, `array`, then `values`', function(assert) { - assert.expect(1); - - var actual = fp.intersectionWith(fp.eq)([2, 1])([2, 3]); - assert.deepEqual(actual, [2]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.invoke'); - - (function() { - QUnit.test('should not accept an `args` param', function(assert) { - assert.expect(1); - - var actual = fp.invoke('toUpperCase')('a'); - assert.strictEqual(actual, 'A'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.invokeMap'); - - (function() { - QUnit.test('should not accept an `args` param', function(assert) { - assert.expect(1); - - var actual = fp.invokeMap('toUpperCase')(['a', 'b']); - assert.deepEqual(actual, ['A', 'B']); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.invokeArgs'); - - (function() { - QUnit.test('should accept an `args` param', function(assert) { - assert.expect(1); - - var actual = fp.invokeArgs('concat')(['b', 'c'])('a'); - assert.strictEqual(actual, 'abc'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.invokeArgsMap'); - - (function() { - QUnit.test('should accept an `args` param', function(assert) { - assert.expect(1); - - var actual = fp.invokeArgsMap('concat')(['b', 'c'])(['a', 'A']); - assert.deepEqual(actual, ['abc', 'Abc']); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.isEqualWith'); - - (function() { - QUnit.test('should provide the correct `customizer` arguments', function(assert) { - assert.expect(1); - - var args, - iteration = 0, - objects = [{ 'a': 1 }, { 'a': 2 }], - stack = { '__data__': { '__data__': [objects] } }, - expected = [1, 2, 'a', objects[0], objects[1], stack]; - - fp.isEqualWith(function() { - if (++iteration == 2) { - args = _.map(arguments, _.cloneDeep); - } - })(objects[0])(objects[1]); - - args[5] = _.omitBy(args[5], _.isFunction); - args[5].__data__ = _.omitBy(args[5].__data__, _.isFunction); - - assert.deepEqual(args, expected); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.isMatchWith'); - - (function() { - QUnit.test('should provide the correct `customizer` arguments', function(assert) { - assert.expect(1); - - var args, - objects = [{ 'a': 1 }, { 'a': 2 }], - stack = { '__data__': { '__data__': [] } }, - expected = [2, 1, 'a', objects[1], objects[0], stack]; - - fp.isMatchWith(function() { - args || (args = _.map(arguments, _.cloneDeep)); - })(objects[0])(objects[1]); - - args[5] = _.omitBy(args[5], _.isFunction); - args[5].__data__ = _.omitBy(args[5].__data__, _.isFunction); - - assert.deepEqual(args, expected); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.iteratee'); - - (function() { - QUnit.test('should return a iteratee with capped params', function(assert) { - assert.expect(1); - - var func = fp.iteratee(function(a, b, c) { return [a, b, c]; }, 3); - assert.deepEqual(func(1, 2, 3), [1, undefined, undefined]); - }); - - QUnit.test('should convert by name', function(assert) { - assert.expect(1); - - var iteratee = convert('iteratee', _.iteratee), - func = iteratee(function(a, b, c) { return [a, b, c]; }, 3); - - assert.deepEqual(func(1, 2, 3), [1, undefined, undefined]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.lt and fp.lte'); - - _.each(['lt', 'lte'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`fp.' + methodName + '` should have `rearg` applied', function(assert) { - assert.expect(1); - - assert.strictEqual(func(1)(2), true); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.mapKeys'); - - (function() { - QUnit.test('should only provide `key` to `iteratee`', function(assert) { - assert.expect(1); - - var args; - - fp.mapKeys(function() { - args || (args = slice.call(arguments)); - }, { 'a': 1 }); - - assert.deepEqual(args, ['a']); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.maxBy and fp.minBy'); - - _.each(['maxBy', 'minBy'], function(methodName) { - var array = [1, 2, 3], - func = fp[methodName], - isMax = methodName == 'maxBy'; - - QUnit.test('`fp.' + methodName + '` should work with an `iteratee` argument', function(assert) { - assert.expect(1); - - var actual = func(function(num) { - return -num; - })(array); - - assert.strictEqual(actual, isMax ? 1 : 3); - }); - - QUnit.test('`fp.' + methodName + '` should provide the correct `iteratee` arguments', function(assert) { - assert.expect(1); - - var args; - - func(function() { - args || (args = slice.call(arguments)); - })(array); - - assert.deepEqual(args, [1]); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.mergeWith'); - - (function() { - QUnit.test('should provide the correct `customizer` arguments', function(assert) { - assert.expect(1); - - var args, - stack = { '__data__': { '__data__': [] } }, - expected = [[1], [2, 3], 'a', { 'a': [1] }, { 'a': [2, 3] }, stack]; - - fp.mergeWith(function() { - args || (args = _.map(arguments, _.cloneDeep)); - })({ 'a': [1] })({ 'a': [2, 3] }); - - args[5] = _.omitBy(args[5], _.isFunction); - args[5].__data__ = _.omitBy(args[5].__data__, _.isFunction); - - assert.deepEqual(args, expected); - }); - - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': { 'b': 2, 'c': 3 } }; - object.a.b = [1]; - - var actual = fp.mergeWith(function(objValue, srcValue) { - if (_.isArray(objValue)) { - return objValue.concat(srcValue); - } - }, object, { 'a': { 'b': [2, 3] } }); - - assert.deepEqual(object, { 'a': { 'b': [1], 'c': 3 } }); - assert.deepEqual(actual, { 'a': { 'b': [1, 2, 3], 'c': 3 } }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.mixin'); - - (function() { - var source = { 'a': _.noop }; - - QUnit.test('should mixin static methods but not prototype methods', function(assert) { - assert.expect(2); - - fp.mixin(source); - - assert.strictEqual(typeof fp.a, 'function'); - assert.notOk('a' in fp.prototype); - - delete fp.a; - delete fp.prototype.a; - }); - - QUnit.test('should not assign inherited `source` methods', function(assert) { - assert.expect(2); - - function Foo() {} - Foo.prototype.a = _.noop; - fp.mixin(new Foo); - - assert.notOk('a' in fp); - assert.notOk('a' in fp.prototype); - - delete fp.a; - delete fp.prototype.a; - }); - - QUnit.test('should not remove existing prototype methods', function(assert) { - assert.expect(2); - - var each1 = fp.each, - each2 = fp.prototype.each; - - fp.mixin({ 'each': source.a }); - - assert.strictEqual(fp.each, source.a); - assert.strictEqual(fp.prototype.each, each2); - - fp.each = each1; - fp.prototype.each = each2; - }); - - QUnit.test('should not export to the global when `source` is not an object', function(assert) { - assert.expect(2); - - var props = _.without(_.keys(_), '_'); - - _.times(2, function(index) { - fp.mixin.apply(fp, index ? [1] : []); - - assert.ok(_.every(props, function(key) { - return root[key] !== fp[key]; - })); - - _.each(props, function(key) { - if (root[key] === fp[key]) { - delete root[key]; - } - }); - }); - }); - - QUnit.test('should convert by name', function(assert) { - assert.expect(3); - - var object = { 'mixin': convert('mixin', _.mixin) }; - - function Foo() {} - Foo.mixin = object.mixin; - Foo.mixin(source); - - assert.strictEqual(typeof Foo.a, 'function'); - assert.notOk('a' in Foo.prototype); - - object.mixin(source); - assert.strictEqual(typeof object.a, 'function'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.over'); - - (function() { - QUnit.test('should not cap iteratee args', function(assert) { - assert.expect(2); - - _.each([fp.over, convert('over', _.over)], function(func) { - var over = func([Math.max, Math.min]); - assert.deepEqual(over(1, 2, 3, 4), [4, 1]); - }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.omitBy and fp.pickBy'); - - _.each(['omitBy', 'pickBy'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`fp.' + methodName + '` should provide `value` and `key` to `iteratee`', function(assert) { - assert.expect(1); - - var args; - - func(function() { - args || (args = slice.call(arguments)); - })({ 'a': 1 }); - - assert.deepEqual(args, [1, 'a']); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('padChars methods'); - - _.each(['padChars', 'padCharsStart', 'padCharsEnd'], function(methodName) { - var func = fp[methodName], - isPad = methodName == 'padChars', - isStart = methodName == 'padCharsStart'; - - QUnit.test('`_.' + methodName + '` should truncate pad characters to fit the pad length', function(assert) { - assert.expect(1); - - if (isPad) { - assert.strictEqual(func('_-')(8)('abc'), '_-abc_-_'); - } else { - assert.strictEqual(func('_-')(6)('abc'), isStart ? '_-_abc' : 'abc_-_'); - } - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('partial methods'); - - _.each(['partial', 'partialRight'], function(methodName) { - var func = fp[methodName], - isPartial = methodName == 'partial'; - - QUnit.test('`_.' + methodName + '` should accept an `args` param', function(assert) { - assert.expect(1); - - var expected = isPartial ? [1, 2, 3] : [0, 1, 2]; - - var actual = func(function(a, b, c) { - return [a, b, c]; - })([1, 2])(isPartial ? 3 : 0); - - assert.deepEqual(actual, expected); - }); - - QUnit.test('`_.' + methodName + '` should convert by name', function(assert) { - assert.expect(2); - - var expected = isPartial ? [1, 2, 3] : [0, 1, 2], - par = convert(methodName, _[methodName]), - ph = par.placeholder; - - var actual = par(function(a, b, c) { - return [a, b, c]; - })([1, 2])(isPartial ? 3 : 0); - - assert.deepEqual(actual, expected); - - actual = par(function(a, b, c) { - return [a, b, c]; - })([ph, 2])(isPartial ? 1 : 0, isPartial ? 3 : 1); - - assert.deepEqual(actual, expected); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.pull'); - - (function() { - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var array = [1, 2, 3], - actual = fp.pull(2)(array); - - assert.deepEqual(array, [1, 2, 3]); - assert.deepEqual(actual, [1, 3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.pullAll'); - - (function() { - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var array = [1, 2, 3], - actual = fp.pullAll([1, 3])(array); - - assert.deepEqual(array, [1, 2, 3]); - assert.deepEqual(actual, [2]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.pullAt'); - - (function() { - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var array = [1, 2, 3], - actual = fp.pullAt([0, 2])(array); - - assert.deepEqual(array, [1, 2, 3]); - assert.deepEqual(actual, [2]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.random'); - - (function() { - var array = Array(1000); - - QUnit.test('should support a `min` and `max` argument', function(assert) { - assert.expect(1); - - var min = 5, - max = 10; - - assert.ok(_.some(array, function() { - var result = fp.random(min)(max); - return result >= min && result <= max; - })); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.range'); - - (function() { - QUnit.test('should have an argument order of `start` then `end`', function(assert) { - assert.expect(1); - - assert.deepEqual(fp.range(1)(4), [1, 2, 3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('reduce methods'); - - _.each(['reduce', 'reduceRight'], function(methodName) { - var func = fp[methodName], - isReduce = methodName == 'reduce'; - - QUnit.test('`_.' + methodName + '` should provide the correct `iteratee` arguments when iterating an array', function(assert) { - assert.expect(1); - - var args; - - func(function() { - args || (args = slice.call(arguments)); - })(0)([1, 2, 3]); - - assert.deepEqual(args, isReduce ? [0, 1] : [0, 3]); - }); - - QUnit.test('`_.' + methodName + '` should provide the correct `iteratee` arguments when iterating an object', function(assert) { - assert.expect(1); - - var args, - object = { 'a': 1, 'b': 2 }, - isFIFO = _.keys(object)[0] == 'a'; - - var expected = isFIFO - ? (isReduce ? [0, 1] : [0, 2]) - : (isReduce ? [0, 2] : [0, 1]); - - func(function() { - args || (args = slice.call(arguments)); - })(0)(object); - - assert.deepEqual(args, expected); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.remove'); - - (function() { - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var array = [1, 2, 3], - actual = fp.remove(fp.eq(2))(array); - - assert.deepEqual(array, [1, 2, 3]); - assert.deepEqual(actual, [1, 3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.restFrom'); - - (function() { - QUnit.test('should accept a `start` param', function(assert) { - assert.expect(1); - - var actual = fp.restFrom(2)(function() { - return slice.call(arguments); - })('a', 'b', 'c', 'd'); - - assert.deepEqual(actual, ['a', 'b', ['c', 'd']]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.reverse'); - - (function() { - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var array = [1, 2, 3], - actual = fp.reverse(array); - - assert.deepEqual(array, [1, 2, 3]); - assert.deepEqual(actual, [3, 2, 1]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.runInContext'); - - (function() { - QUnit.test('should return a converted lodash instance', function(assert) { - assert.expect(1); - - assert.strictEqual(typeof fp.runInContext({}).curryN, 'function'); - }); - - QUnit.test('should convert by name', function(assert) { - assert.expect(1); - - var runInContext = convert('runInContext', _.runInContext); - assert.strictEqual(typeof runInContext({}).curryN, 'function'); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.set'); - - (function() { - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': { 'b': 2, 'c': 3 } }, - actual = fp.set('a.b')(3)(object); - - assert.deepEqual(object, { 'a': { 'b': 2, 'c': 3 } }); - assert.deepEqual(actual, { 'a': { 'b': 3, 'c': 3 } }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.setWith'); - - (function() { - QUnit.test('should provide the correct `customizer` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.setWith(function() { - args || (args = _.map(arguments, _.cloneDeep)); - })('b.c')(2)({ 'a': 1 }); - - assert.deepEqual(args, [undefined, 'b', { 'a': 1 }]); - }); - - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': { 'b': 2, 'c': 3 } }, - actual = fp.setWith(Object)('d.e')(4)(object); - - assert.deepEqual(object, { 'a': { 'b': 2, 'c': 3 } }); - assert.deepEqual(actual, { 'a': { 'b': 2, 'c': 3 }, 'd': { 'e': 4 } }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.spreadFrom'); - - (function() { - QUnit.test('should accept a `start` param', function(assert) { - assert.expect(1); - - var actual = fp.spreadFrom(2)(function() { - return slice.call(arguments); - })('a', 'b', ['c', 'd']); - - assert.deepEqual(actual, ['a', 'b', 'c', 'd']); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('trimChars methods'); - - _.each(['trimChars', 'trimCharsStart', 'trimCharsEnd'], function(methodName, index) { - var func = fp[methodName], - parts = []; - - if (index != 2) { - parts.push('leading'); - } - if (index != 1) { - parts.push('trailing'); - } - parts = parts.join(' and '); - - QUnit.test('`_.' + methodName + '` should remove ' + parts + ' `chars`', function(assert) { - assert.expect(1); - - var string = '-_-a-b-c-_-', - expected = (index == 2 ? '-_-' : '') + 'a-b-c' + (index == 1 ? '-_-' : ''); - - assert.strictEqual(func('_-')(string), expected); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.unionBy'); - - (function() { - QUnit.test('should have an argument order of `iteratee`, `array`, then `other`', function(assert) { - assert.expect(1); - - var actual = fp.unionBy(Math.floor, [2.1], [1.2, 2.3]); - assert.deepEqual(actual, [2.1, 1.2]); - }); - - QUnit.test('should provide the correct `iteratee` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.unionBy(function() { - args || (args = slice.call(arguments)); - })([2.1], [1.2, 2.3]); - - assert.deepEqual(args, [2.1]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.unionWith'); - - (function() { - QUnit.test('should have an argument order of `comparator`, `array`, then `values`', function(assert) { - assert.expect(1); - - var actual = fp.unionWith(fp.eq)([2, 1])([2, 3]); - assert.deepEqual(actual, [2, 1, 3]); - }); - - QUnit.test('should provide the correct `comparator` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.unionWith(function() { - args || (args = slice.call(arguments)); - })([2, 1])([2, 3]); - - assert.deepEqual(args, [1, 2]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.uniqBy'); - - (function() { - var objects = [{ 'a': 2 }, { 'a': 3 }, { 'a': 1 }, { 'a': 2 }, { 'a': 3 }, { 'a': 1 }]; - - QUnit.test('should work with an `iteratee` argument', function(assert) { - assert.expect(1); - - var expected = objects.slice(0, 3); - - var actual = fp.uniqBy(function(object) { - return object.a; - })(objects); - - assert.deepEqual(actual, expected); - }); - - QUnit.test('should provide the correct `iteratee` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.uniqBy(function() { - args || (args = slice.call(arguments)); - })(objects); - - assert.deepEqual(args, [objects[0]]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.uniqWith'); - - (function() { - QUnit.test('should have an argument order of `comparator`, `array`, then `values`', function(assert) { - assert.expect(1); - - var actual = fp.uniqWith(fp.eq)([2, 1, 2]); - assert.deepEqual(actual, [2, 1]); - }); - - QUnit.test('should provide the correct `comparator` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.uniqWith(function() { - args || (args = slice.call(arguments)); - })([2, 1, 2]); - - assert.deepEqual(args, [1, 2]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.update'); - - (function() { - QUnit.test('should not convert end of `path` to an object', function(assert) { - assert.expect(1); - - var actual = fp.update('a.b')(_.identity)({ 'a': { 'b': 1 } }); - assert.strictEqual(typeof actual.a.b, 'number'); - }); - - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': { 'b': 2, 'c': 3 } }, - actual = fp.update('a.b')(square)(object); - - assert.deepEqual(object, { 'a': { 'b': 2, 'c': 3 } }); - assert.deepEqual(actual, { 'a': { 'b': 4, 'c': 3 } }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.updateWith'); - - (function() { - QUnit.test('should provide the correct `customizer` arguments', function(assert) { - var args; - - fp.updateWith(function() { - args || (args = _.map(arguments, _.cloneDeep)); - })('b.c')(_.constant(2))({ 'a': 1 }); - - assert.deepEqual(args, [undefined, 'b', { 'a': 1 }]); - }); - - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': { 'b': 2, 'c': 3 } }, - actual = fp.updateWith(Object)('d.e')(_.constant(4))(object); - - assert.deepEqual(object, { 'a': { 'b': 2, 'c': 3 } }); - assert.deepEqual(actual, { 'a': { 'b': 2, 'c': 3 }, 'd': { 'e': 4 } }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.unset'); - - (function() { - QUnit.test('should not mutate values', function(assert) { - assert.expect(2); - - var object = { 'a': { 'b': 2, 'c': 3 } }, - actual = fp.unset('a.b')(object); - - assert.deepEqual(object, { 'a': { 'b': 2, 'c': 3 } }); - assert.deepEqual(actual, { 'a': { 'c': 3 } }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.xorBy'); - - (function() { - QUnit.test('should have an argument order of `iteratee`, `array`, then `other`', function(assert) { - assert.expect(1); - - var actual = fp.xorBy(Math.floor, [2.1, 1.2], [2.3, 3.4]); - assert.deepEqual(actual, [1.2, 3.4]); - }); - - QUnit.test('should provide the correct `iteratee` arguments', function(assert) { - assert.expect(1); - - var args; - - fp.xorBy(function() { - args || (args = slice.call(arguments)); - })([2.1, 1.2], [2.3, 3.4]); - - assert.deepEqual(args, [2.3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.xorWith'); - - (function() { - QUnit.test('should have an argument order of `comparator`, `array`, then `values`', function(assert) { - assert.expect(1); - - var actual = fp.xorWith(fp.eq)([2, 1])([2, 3]); - assert.deepEqual(actual, [1, 3]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('with methods'); - - _.each(['differenceWith', 'intersectionWith', 'xorWith'], function(methodName) { - var func = fp[methodName]; - - QUnit.test('`fp.' + methodName + '` should provide the correct `comparator` arguments', function(assert) { - assert.expect(1); - - var args; - - func(function() { - args || (args = slice.call(arguments)); - })([2, 1])([2, 3]); - - assert.deepEqual(args, [2, 2]); - }); - }); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.zip'); - - (function() { - QUnit.test('should zip together two arrays', function(assert) { - assert.expect(1); - - assert.deepEqual(fp.zip([1, 2])([3, 4]), [[1, 3], [2, 4]]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.zipObject'); - - (function() { - QUnit.test('should zip together key/value arrays into an object', function(assert) { - assert.expect(1); - - assert.deepEqual(fp.zipObject(['a', 'b'])([1, 2]), { 'a': 1, 'b': 2 }); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.module('fp.zipWith'); - - (function() { - QUnit.test('should zip arrays combining grouped elements with `iteratee`', function(assert) { - assert.expect(1); - - var array1 = [1, 2, 3], - array2 = [4, 5, 6], - actual = fp.zipWith(add)(array1)(array2); - - assert.deepEqual(actual, [5, 7, 9]); - }); - }()); - - /*--------------------------------------------------------------------------*/ - - QUnit.config.asyncRetries = 10; - QUnit.config.hidepassed = true; - - if (!document) { - QUnit.config.noglobals = true; - QUnit.load(); - } -}.call(this)); diff --git a/ecomp-portal-FE/client/bower_components/lodash/test/test.js b/ecomp-portal-FE/client/bower_components/lodash/test/test.js deleted file mode 100644 index b979b622..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/test/test.js +++ /dev/null @@ -1,26729 +0,0 @@ -;(function() { - - /** Used as a safe reference for `undefined` in pre-ES5 environments. */ - var undefined; - - /** Used to detect when a function becomes hot. */ - var HOT_COUNT = 150; - - /** Used as the size to cover large array optimizations. */ - var LARGE_ARRAY_SIZE = 200; - - /** Used as the `TypeError` message for "Functions" methods. */ - var FUNC_ERROR_TEXT = 'Expected a function'; - - /** Used as references for various `Number` constants. */ - var MAX_SAFE_INTEGER = 9007199254740991, - MAX_INTEGER = 1.7976931348623157e+308; - - /** Used as references for the maximum length and index of an array. */ - var MAX_ARRAY_LENGTH = 4294967295, - MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1; - - /** `Object#toString` result references. */ - var funcTag = '[object Function]', - numberTag = '[object Number]', - objectTag = '[object Object]'; - - /** Used as a reference to the global object. */ - var root = (typeof global == 'object' && global) || this; - - /** Used to store lodash to test for bad extensions/shims. */ - var lodashBizarro = root.lodashBizarro; - - /** Used for native method references. */ - var arrayProto = Array.prototype, - funcProto = Function.prototype, - objectProto = Object.prototype, - numberProto = Number.prototype, - stringProto = String.prototype; - - /** Method and object shortcuts. */ - var phantom = root.phantom, - process = root.process, - amd = root.define && define.amd, - argv = process && process.argv, - defineProperty = Object.defineProperty, - document = !phantom && root.document, - body = root.document && root.document.body, - create = Object.create, - fnToString = funcProto.toString, - freeze = Object.freeze, - getSymbols = Object.getOwnPropertySymbols, - identity = function(value) { return value; }, - JSON = root.JSON, - noop = function() {}, - objToString = objectProto.toString, - params = argv, - push = arrayProto.push, - realm = {}, - slice = arrayProto.slice; - - var ArrayBuffer = root.ArrayBuffer, - Buffer = root.Buffer, - Promise = root.Promise, - Map = root.Map, - Set = root.Set, - Symbol = root.Symbol, - Uint8Array = root.Uint8Array, - WeakMap = root.WeakMap, - WeakSet = root.WeakSet; - - var arrayBuffer = ArrayBuffer ? new ArrayBuffer(2) : undefined, - map = Map ? new Map : undefined, - promise = Promise ? Promise.resolve(1) : undefined, - set = Set ? new Set : undefined, - symbol = Symbol ? Symbol('a') : undefined, - weakMap = WeakMap ? new WeakMap : undefined, - weakSet = WeakSet ? new WeakSet : undefined; - - /** Math helpers. */ - var add = function(x, y) { return x + y; }, - doubled = function(n) { return n * 2; }, - isEven = function(n) { return n % 2 == 0; }, - square = function(n) { return n * n; }; - - /** Stub functions. */ - var stubA = function() { return 'a'; }, - stubB = function() { return 'b'; }, - stubC = function() { return 'c'; }; - - var stubTrue = function() { return true; }, - stubFalse = function() { return false; }; - - var stubNaN = function() { return NaN; }, - stubNull = function() { return null; }; - - var stubZero = function() { return 0; }, - stubOne = function() { return 1; }, - stubTwo = function() { return 2; }, - stubThree = function() { return 3; }, - stubFour = function() { return 4; }; - - var stubArray = function() { return []; }, - stubObject = function() { return {}; }, - stubString = function() { return ''; }; - - /** List of latin-1 supplementary letters to basic latin letters. */ - var burredLetters = [ - '\xc0', '\xc1', '\xc2', '\xc3', '\xc4', '\xc5', '\xc6', '\xc7', '\xc8', '\xc9', '\xca', '\xcb', '\xcc', '\xcd', '\xce', - '\xcf', '\xd0', '\xd1', '\xd2', '\xd3', '\xd4', '\xd5', '\xd6', '\xd8', '\xd9', '\xda', '\xdb', '\xdc', '\xdd', '\xde', - '\xdf', '\xe0', '\xe1', '\xe2', '\xe3', '\xe4', '\xe5', '\xe6', '\xe7', '\xe8', '\xe9', '\xea', '\xeb', '\xec', '\xed', '\xee', - '\xef', '\xf0', '\xf1', '\xf2', '\xf3', '\xf4', '\xf5', '\xf6', '\xf8', '\xf9', '\xfa', '\xfb', '\xfc', '\xfd', '\xfe', '\xff' - ]; - - /** List of combining diacritical marks. */ - var comboMarks = [ - '\u0300', '\u0301', '\u0302', '\u0303', '\u0304', '\u0305', '\u0306', '\u0307', '\u0308', '\u0309', '\u030a', '\u030b', '\u030c', '\u030d', '\u030e', '\u030f', - '\u0310', '\u0311', '\u0312', '\u0313', '\u0314', '\u0315', '\u0316', '\u0317', '\u0318', '\u0319', '\u031a', '\u031b', '\u031c', '\u031d', '\u031e', '\u031f', - '\u0320', '\u0321', '\u0322', '\u0323', '\u0324', '\u0325', '\u0326', '\u0327', '\u0328', '\u0329', '\u032a', '\u032b', '\u032c', '\u032d', '\u032e', '\u032f', - '\u0330', '\u0331', '\u0332', '\u0333', '\u0334', '\u0335', '\u0336', '\u0337', '\u0338', '\u0339', '\u033a', '\u033b', '\u033c', '\u033d', '\u033e', '\u033f', - '\u0340', '\u0341', '\u0342', '\u0343', '\u0344', '\u0345', '\u0346', '\u0347', '\u0348', '\u0349', '\u034a', '\u034b', '\u034c', '\u034d', '\u034e', '\u034f', - '\u0350', '\u0351', '\u0352', '\u0353', '\u0354', '\u0355', '\u0356', '\u0357', '\u0358', '\u0359', '\u035a', '\u035b', '\u035c', '\u035d', '\u035e', '\u035f', - '\u0360', '\u0361', '\u0362', '\u0363', '\u0364', '\u0365', '\u0366', '\u0367', '\u0368', '\u0369', '\u036a', '\u036b', '\u036c', '\u036d', '\u036e', '\u036f', - '\ufe20', '\ufe21', '\ufe22', '\ufe23' - ]; - - /** List of `burredLetters` translated to basic latin letters. */ - var deburredLetters = [ - 'A', 'A', 'A', 'A', 'A', 'A', 'Ae', 'C', 'E', 'E', 'E', 'E', 'I', 'I', 'I', - 'I', 'D', 'N', 'O', 'O', 'O', 'O', 'O', 'O', 'U', 'U', 'U', 'U', 'Y', 'Th', - 'ss', 'a', 'a', 'a', 'a', 'a', 'a', 'ae', 'c', 'e', 'e', 'e', 'e', 'i', 'i', 'i', - 'i', 'd', 'n', 'o', 'o', 'o', 'o', 'o', 'o', 'u', 'u', 'u', 'u', 'y', 'th', 'y' - ]; - - /** Used to provide falsey values to methods. */ - var falsey = [, null, undefined, false, 0, NaN, '']; - - /** Used to specify the emoji style glyph variant of characters. */ - var emojiVar = '\ufe0f'; - - /** Used to provide empty values to methods. */ - var empties = [[], {}].concat(falsey.slice(1)); - - /** Used to test error objects. */ - var errors = [ - new Error, - new EvalError, - new RangeError, - new ReferenceError, - new SyntaxError, - new TypeError, - new URIError - ]; - - /** List of fitzpatrick modifiers. */ - var fitzModifiers = [ - '\ud83c\udffb', - '\ud83c\udffc', - '\ud83c\udffd', - '\ud83c\udffe', - '\ud83c\udfff' - ]; - - /** Used to provide primitive values to methods. */ - var primitives = [null, undefined, false, true, 1, NaN, 'a']; - - /** Used to check whether methods support typed arrays. */ - var typedArrays = [ - 'Float32Array', - 'Float64Array', - 'Int8Array', - 'Int16Array', - 'Int32Array', - 'Uint8Array', - 'Uint8ClampedArray', - 'Uint16Array', - 'Uint32Array' - ]; - - /** Used to check whether methods support array views. */ - var arrayViews = typedArrays.concat('DataView'); - - /** The file path of the lodash file to test. */ - var filePath = (function() { - var min = 2, - result = params || []; - - if (phantom) { - min = 0; - result = params = phantom.args || require('system').args; - } - var last = result[result.length - 1]; - result = (result.length > min && !/test(?:\.js)?$/.test(last)) ? last : '../lodash.js'; - - if (!amd) { - try { - result = require('fs').realpathSync(result); - } catch (e) {} - - try { - result = require.resolve(result); - } catch (e) {} - } - return result; - }()); - - /** The `ui` object. */ - var ui = root.ui || (root.ui = { - 'buildPath': filePath, - 'loaderPath': '', - 'isModularize': /\b(?:amd|commonjs|es|node|npm|(index|main)\.js)\b/.test(filePath), - 'isStrict': /\bes\b/.test(filePath) || 'default' in require(filePath), - 'urlParams': {} - }); - - /** The basename of the lodash file to test. */ - var basename = /[\w.-]+$/.exec(filePath)[0]; - - /** Used to indicate testing a modularized build. */ - var isModularize = ui.isModularize; - - /** Detect if testing `npm` modules. */ - var isNpm = isModularize && /\bnpm\b/.test([ui.buildPath, ui.urlParams.build]); - - /** Detect if running in PhantomJS. */ - var isPhantom = phantom || (typeof callPhantom == 'function'); - - /** Detect if lodash is in strict mode. */ - var isStrict = ui.isStrict; - - /*--------------------------------------------------------------------------*/ - - // Leak to avoid sporadic `noglobals` fails on Edge in Sauce Labs. - root.msWDfn = undefined; - - // Assign `setTimeout` to itself to avoid being flagged as a leak. - setProperty(root, 'setTimeout', setTimeout); - - // Exit early if going to run tests in a PhantomJS web page. - if (phantom && isModularize) { - var page = require('webpage').create(); - - page.onCallback = function(details) { - var coverage = details.coverage; - if (coverage) { - var fs = require('fs'), - cwd = fs.workingDirectory, - sep = fs.separator; - - fs.write([cwd, 'coverage', 'coverage.json'].join(sep), JSON.stringify(coverage)); - } - phantom.exit(details.failed ? 1 : 0); - }; - - page.onConsoleMessage = function(message) { - console.log(message); - }; - - page.onInitialized = function() { - page.evaluate(function() { - document.addEventListener('DOMContentLoaded', function() { - QUnit.done(function(details) { - details.coverage = window.__coverage__; - callPhantom(details); - }); - }); - }); - }; - - page.open(filePath, function(status) { - if (status != 'success') { - console.log('PhantomJS failed to load page: ' + filePath); - phantom.exit(1); - } - }); - - console.log('test.js invoked with arguments: ' + JSON.stringify(slice.call(params))); - return; - } - - /*--------------------------------------------------------------------------*/ - - /** Used to test Web Workers. */ - var Worker = !(ui.isForeign || ui.isSauceLabs || isModularize) && - (document && document.origin != 'null') && root.Worker; - - /** Used to test host objects in IE. */ - try { - var xml = new ActiveXObject('Microsoft.XMLDOM'); - } catch (e) {} - - /** Poison the free variable `root` in Node.js */ - try { - defineProperty(global.root, 'root', { - 'configurable': false, - 'enumerable': false, - 'get': function() { throw new ReferenceError; } - }); - } catch (e) {} - - /** Load QUnit and extras. */ - var QUnit = root.QUnit || require('qunit-extras'); - - /** Load stable Lodash. */ - var lodashStable = root.lodashStable; - if (!lodashStable) { - try { - lodashStable = interopRequire('../node_modules/lodash/lodash.js'); - } catch (e) { - console.log('Error: The stable lodash dev dependency should be at least a version behind master branch.'); - return; - } - lodashStable = lodashStable.noConflict(); - } - - /** The `lodash` function to test. */ - var _ = root._ || (root._ = interopRequire(filePath)); - - /** Used to test pseudo private map caches. */ - var mapCaches = (function() { - var MapCache = _.memoize.Cache; - var result = { - 'Hash': new MapCache().__data__.hash.constructor, - 'MapCache': MapCache - }; - _.isMatchWith({ 'a': 1 }, { 'a': 1 }, function() { - var stack = lodashStable.last(arguments); - result.ListCache = stack.__data__.constructor; - result.Stack = stack.constructor; - }); - return result; - }()); - - /** Used to detect instrumented istanbul code coverage runs. */ - var coverage = root.__coverage__ || root[lodashStable.findKey(root, function(value, key) { - return /^(?:\$\$cov_\d+\$\$)$/.test(key); - })]; - - /** Used to test generator functions. */ - var generator = lodashStable.attempt(function() { - return Function('return function*(){}'); - }); - - /** Used to restore the `_` reference. */ - var oldDash = root._; - - /** - * Used to check for problems removing whitespace. For a whitespace reference, - * see [V8's unit test](https://code.google.com/p/v8/source/browse/branches/bleeding_edge/test/mjsunit/whitespaces.js). - */ - var whitespace = lodashStable.filter([ - // Basic whitespace characters. - ' ', '\t', '\x0b', '\f', '\xa0', '\ufeff', - - // Line terminators. - '\n', '\r', '\u2028', '\u2029', - - // Unicode category "Zs" space separators. - '\u1680', '\u180e', '\u2000', '\u2001', '\u2002', '\u2003', '\u2004', '\u2005', - '\u2006', '\u2007', '\u2008', '\u2009', '\u200a', '\u202f', '\u205f', '\u3000' - ], - function(chr) { return /\s/.exec(chr); }) - .join(''); - - /** - * Creates a custom error object. - * - * @private - * @constructor - * @param {string} message The error message. - */ - function CustomError(message) { - this.name = 'CustomError'; - this.message = message; - } - - CustomError.prototype = lodashStable.create(Error.prototype, { - 'constructor': CustomError - }); - - /** - * Removes all own enumerable string keyed properties from a given object. - * - * @private - * @param {Object} object The object to empty. - */ - function emptyObject(object) { - lodashStable.forOwn(object, function(value, key, object) { - delete object[key]; - }); - } - - /** - * Extracts the unwrapped value from its wrapper. - * - * @private - * @param {Object} wrapper The wrapper to unwrap. - * @returns {*} Returns the unwrapped value. - */ - function getUnwrappedValue(wrapper) { - var index = -1, - actions = wrapper.__actions__, - length = actions.length, - result = wrapper.__wrapped__; - - while (++index < length) { - var args = [result], - action = actions[index]; - - push.apply(args, action.args); - result = action.func.apply(action.thisArg, args); - } - return result; - } - - /** - * Loads the module of `id`. If the module has an `exports.default`, the - * exported default value is returned as the resolved module. - * - * @private - * @param {string} id The identifier of the module to resolve. - * @returns {*} Returns the resolved module. - */ - function interopRequire(id) { - var result = require(id); - return 'default' in result ? result['default'] : result; - } - - /** - * Sets a non-enumerable property value on `object`. - * - * Note: This function is used to avoid a bug in older versions of V8 where - * overwriting non-enumerable built-ins makes them enumerable. - * See https://code.google.com/p/v8/issues/detail?id=1623 - * - * @private - * @param {Object} object The object modify. - * @param {string} key The name of the property to set. - * @param {*} value The property value. - */ - function setProperty(object, key, value) { - try { - defineProperty(object, key, { - 'configurable': true, - 'enumerable': false, - 'writable': true, - 'value': value - }); - } catch (e) { - object[key] = value; - } - return object; - } - - /** - * Skips a given number of tests with a passing result. - * - * @private - * @param {Object} assert The QUnit assert object. - * @param {number} [count=1] The number of tests to skip. - */ - function skipAssert(assert, count) { - count || (count = 1); - while (count--) { - assert.ok(true, 'test skipped'); - } - } - - /*--------------------------------------------------------------------------*/ - - // Add bizarro values. - (function() { - if (document || (typeof require != 'function')) { - return; - } - var nativeString = fnToString.call(toString), - reToString = /toString/g; - - function createToString(funcName) { - return lodashStable.constant(nativeString.replace(reToString, funcName)); - } - - // Allow bypassing native checks. - setProperty(funcProto, 'toString', function wrapper() { - setProperty(funcProto, 'toString', fnToString); - var result = lodashStable.has(this, 'toString') ? this.toString() : fnToString.call(this); - setProperty(funcProto, 'toString', wrapper); - return result; - }); - - // Add prototype extensions. - funcProto._method = noop; - - // Set bad shims. - setProperty(Object, 'create', (function() { - function object() {} - return function(prototype) { - if (lodashStable.isObject(prototype)) { - object.prototype = prototype; - var result = new object; - object.prototype = undefined; - } - return result || {}; - }; - }())); - - setProperty(Object, 'getOwnPropertySymbols', undefined); - - var _propertyIsEnumerable = objectProto.propertyIsEnumerable; - setProperty(objectProto, 'propertyIsEnumerable', function(key) { - return !(key == 'valueOf' && this && this.valueOf === 1) && _propertyIsEnumerable.call(this, key); - }); - - if (Buffer) { - defineProperty(root, 'Buffer', { - 'configurable': true, - 'enumerable': true, - 'get': function get() { - var caller = get.caller, - name = caller ? caller.name : ''; - - if (!(name == 'runInContext' || name.length == 1 || /\b_\.isBuffer\b/.test(caller))) { - return Buffer; - } - } - }); - } - if (Map) { - setProperty(root, 'Map', (function() { - var count = 0; - return function() { - if (count++) { - return new Map; - } - setProperty(root, 'Map', Map); - return {}; - }; - }())); - - setProperty(root.Map, 'toString', createToString('Map')); - } - setProperty(root, 'Promise', noop); - setProperty(root, 'Set', noop); - setProperty(root, 'Symbol', undefined); - setProperty(root, 'WeakMap', noop); - - // Fake `WinRTError`. - setProperty(root, 'WinRTError', Error); - - // Clear cache so lodash can be reloaded. - emptyObject(require.cache); - - // Load lodash and expose it to the bad extensions/shims. - lodashBizarro = interopRequire(filePath); - root._ = oldDash; - - // Restore built-in methods. - setProperty(Object, 'create', create); - setProperty(objectProto, 'propertyIsEnumerable', _propertyIsEnumerable); - setProperty(root, 'Buffer', Buffer); - - if (getSymbols) { - Object.getOwnPropertySymbols = getSymbols; - } else { - delete Object.getOwnPropertySymbols; - } - if (Map) { - setProperty(root, 'Map', Map); - } else { - delete root.Map; - } - if (Promise) { - setProperty(root, 'Promise', Promise); - } else { - delete root.Promise; - } - if (Set) { - setProperty(root, 'Set', Set); - } else { - delete root.Set; - } - if (Symbol) { - setProperty(root, 'Symbol', Symbol); - } else { - delete root.Symbol; - } - if (WeakMap) { - setProperty(root, 'WeakMap', WeakMap); - } else { - delete root.WeakMap; - } - delete root.WinRTError; - delete funcProto._method; - }()); - - // Add other realm values from the `vm` module. - lodashStable.attempt(function() { - lodashStable.assign(realm, require('vm').runInNewContext([ - '(function() {', - ' var noop = function() {},', - ' root = this;', - '', - ' var object = {', - " 'ArrayBuffer': root.ArrayBuffer,", - " 'arguments': (function() { return arguments; }(1, 2, 3)),", - " 'array': [1],", - " 'arrayBuffer': root.ArrayBuffer ? new root.ArrayBuffer : undefined,", - " 'boolean': Object(false),", - " 'date': new Date,", - " 'errors': [new Error, new EvalError, new RangeError, new ReferenceError, new SyntaxError, new TypeError, new URIError],", - " 'function': noop,", - " 'map': root.Map ? new root.Map : undefined,", - " 'nan': NaN,", - " 'null': null,", - " 'number': Object(0),", - " 'object': { 'a': 1 },", - " 'promise': root.Promise ? Promise.resolve(1) : undefined,", - " 'regexp': /x/,", - " 'set': root.Set ? new root.Set : undefined,", - " 'string': Object('a'),", - " 'symbol': root.Symbol ? root.Symbol() : undefined,", - " 'undefined': undefined,", - " 'weakMap': root.WeakMap ? new root.WeakMap : undefined,", - " 'weakSet': root.WeakSet ? new root.WeakSet : undefined", - ' };', - '', - " ['" + arrayViews.join("', '") + "'].forEach(function(type) {", - ' var Ctor = root[type]', - ' object[type] = Ctor;', - ' object[type.toLowerCase()] = Ctor ? new Ctor(new ArrayBuffer(24)) : undefined;', - ' });', - '', - ' return object;', - '}())' - ].join('\n'))); - }); - - // Add other realm values from an iframe. - lodashStable.attempt(function() { - _._realm = realm; - - var iframe = document.createElement('iframe'); - iframe.frameBorder = iframe.height = iframe.width = 0; - body.appendChild(iframe); - - var idoc = (idoc = iframe.contentDocument || iframe.contentWindow).document || idoc; - idoc.write([ - ' - - - - - - - - - - - diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/LICENSE b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/LICENSE deleted file mode 100644 index 02c89b26..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2010-2016 Jeremy Ashkenas, DocumentCloud - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/backbone.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/backbone.js deleted file mode 100644 index 55ccb22b..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/backbone.js +++ /dev/null @@ -1,1920 +0,0 @@ -// Backbone.js 1.3.3 - -// (c) 2010-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors -// Backbone may be freely distributed under the MIT license. -// For all details and documentation: -// http://backbonejs.org - -(function(factory) { - - // Establish the root object, `window` (`self`) in the browser, or `global` on the server. - // We use `self` instead of `window` for `WebWorker` support. - var root = (typeof self == 'object' && self.self === self && self) || - (typeof global == 'object' && global.global === global && global); - - // Set up Backbone appropriately for the environment. Start with AMD. - if (typeof define === 'function' && define.amd) { - define(['underscore', 'jquery', 'exports'], function(_, $, exports) { - // Export global even in AMD case in case this script is loaded with - // others that may still expect a global Backbone. - root.Backbone = factory(root, exports, _, $); - }); - - // Next for Node.js or CommonJS. jQuery may not be needed as a module. - } else if (typeof exports !== 'undefined') { - var _ = require('underscore'), $; - try { $ = require('jquery'); } catch (e) {} - factory(root, exports, _, $); - - // Finally, as a browser global. - } else { - root.Backbone = factory(root, {}, root._, (root.jQuery || root.Zepto || root.ender || root.$)); - } - -})(function(root, Backbone, _, $) { - - // Initial Setup - // ------------- - - // Save the previous value of the `Backbone` variable, so that it can be - // restored later on, if `noConflict` is used. - var previousBackbone = root.Backbone; - - // Create a local reference to a common array method we'll want to use later. - var slice = Array.prototype.slice; - - // Current version of the library. Keep in sync with `package.json`. - Backbone.VERSION = '1.3.3'; - - // For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns - // the `$` variable. - Backbone.$ = $; - - // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable - // to its previous owner. Returns a reference to this Backbone object. - Backbone.noConflict = function() { - root.Backbone = previousBackbone; - return this; - }; - - // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option - // will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and - // set a `X-Http-Method-Override` header. - Backbone.emulateHTTP = false; - - // Turn on `emulateJSON` to support legacy servers that can't deal with direct - // `application/json` requests ... this will encode the body as - // `application/x-www-form-urlencoded` instead and will send the model in a - // form param named `model`. - Backbone.emulateJSON = false; - - // Proxy Backbone class methods to Underscore functions, wrapping the model's - // `attributes` object or collection's `models` array behind the scenes. - // - // collection.filter(function(model) { return model.get('age') > 10 }); - // collection.each(this.addView); - // - // `Function#apply` can be slow so we use the method's arg count, if we know it. - var addMethod = function(length, method, attribute) { - switch (length) { - case 1: return function() { - return _[method](this[attribute]); - }; - case 2: return function(value) { - return _[method](this[attribute], value); - }; - case 3: return function(iteratee, context) { - return _[method](this[attribute], cb(iteratee, this), context); - }; - case 4: return function(iteratee, defaultVal, context) { - return _[method](this[attribute], cb(iteratee, this), defaultVal, context); - }; - default: return function() { - var args = slice.call(arguments); - args.unshift(this[attribute]); - return _[method].apply(_, args); - }; - } - }; - var addUnderscoreMethods = function(Class, methods, attribute) { - _.each(methods, function(length, method) { - if (_[method]) Class.prototype[method] = addMethod(length, method, attribute); - }); - }; - - // Support `collection.sortBy('attr')` and `collection.findWhere({id: 1})`. - var cb = function(iteratee, instance) { - if (_.isFunction(iteratee)) return iteratee; - if (_.isObject(iteratee) && !instance._isModel(iteratee)) return modelMatcher(iteratee); - if (_.isString(iteratee)) return function(model) { return model.get(iteratee); }; - return iteratee; - }; - var modelMatcher = function(attrs) { - var matcher = _.matches(attrs); - return function(model) { - return matcher(model.attributes); - }; - }; - - // Backbone.Events - // --------------- - - // A module that can be mixed in to *any object* in order to provide it with - // a custom event channel. You may bind a callback to an event with `on` or - // remove with `off`; `trigger`-ing an event fires all callbacks in - // succession. - // - // var object = {}; - // _.extend(object, Backbone.Events); - // object.on('expand', function(){ alert('expanded'); }); - // object.trigger('expand'); - // - var Events = Backbone.Events = {}; - - // Regular expression used to split event strings. - var eventSplitter = /\s+/; - - // Iterates over the standard `event, callback` (as well as the fancy multiple - // space-separated events `"change blur", callback` and jQuery-style event - // maps `{event: callback}`). - var eventsApi = function(iteratee, events, name, callback, opts) { - var i = 0, names; - if (name && typeof name === 'object') { - // Handle event maps. - if (callback !== void 0 && 'context' in opts && opts.context === void 0) opts.context = callback; - for (names = _.keys(name); i < names.length ; i++) { - events = eventsApi(iteratee, events, names[i], name[names[i]], opts); - } - } else if (name && eventSplitter.test(name)) { - // Handle space-separated event names by delegating them individually. - for (names = name.split(eventSplitter); i < names.length; i++) { - events = iteratee(events, names[i], callback, opts); - } - } else { - // Finally, standard events. - events = iteratee(events, name, callback, opts); - } - return events; - }; - - // Bind an event to a `callback` function. Passing `"all"` will bind - // the callback to all events fired. - Events.on = function(name, callback, context) { - return internalOn(this, name, callback, context); - }; - - // Guard the `listening` argument from the public API. - var internalOn = function(obj, name, callback, context, listening) { - obj._events = eventsApi(onApi, obj._events || {}, name, callback, { - context: context, - ctx: obj, - listening: listening - }); - - if (listening) { - var listeners = obj._listeners || (obj._listeners = {}); - listeners[listening.id] = listening; - } - - return obj; - }; - - // Inversion-of-control versions of `on`. Tell *this* object to listen to - // an event in another object... keeping track of what it's listening to - // for easier unbinding later. - Events.listenTo = function(obj, name, callback) { - if (!obj) return this; - var id = obj._listenId || (obj._listenId = _.uniqueId('l')); - var listeningTo = this._listeningTo || (this._listeningTo = {}); - var listening = listeningTo[id]; - - // This object is not listening to any other events on `obj` yet. - // Setup the necessary references to track the listening callbacks. - if (!listening) { - var thisId = this._listenId || (this._listenId = _.uniqueId('l')); - listening = listeningTo[id] = {obj: obj, objId: id, id: thisId, listeningTo: listeningTo, count: 0}; - } - - // Bind callbacks on obj, and keep track of them on listening. - internalOn(obj, name, callback, this, listening); - return this; - }; - - // The reducing API that adds a callback to the `events` object. - var onApi = function(events, name, callback, options) { - if (callback) { - var handlers = events[name] || (events[name] = []); - var context = options.context, ctx = options.ctx, listening = options.listening; - if (listening) listening.count++; - - handlers.push({callback: callback, context: context, ctx: context || ctx, listening: listening}); - } - return events; - }; - - // Remove one or many callbacks. If `context` is null, removes all - // callbacks with that function. If `callback` is null, removes all - // callbacks for the event. If `name` is null, removes all bound - // callbacks for all events. - Events.off = function(name, callback, context) { - if (!this._events) return this; - this._events = eventsApi(offApi, this._events, name, callback, { - context: context, - listeners: this._listeners - }); - return this; - }; - - // Tell this object to stop listening to either specific events ... or - // to every object it's currently listening to. - Events.stopListening = function(obj, name, callback) { - var listeningTo = this._listeningTo; - if (!listeningTo) return this; - - var ids = obj ? [obj._listenId] : _.keys(listeningTo); - - for (var i = 0; i < ids.length; i++) { - var listening = listeningTo[ids[i]]; - - // If listening doesn't exist, this object is not currently - // listening to obj. Break out early. - if (!listening) break; - - listening.obj.off(name, callback, this); - } - - return this; - }; - - // The reducing API that removes a callback from the `events` object. - var offApi = function(events, name, callback, options) { - if (!events) return; - - var i = 0, listening; - var context = options.context, listeners = options.listeners; - - // Delete all events listeners and "drop" events. - if (!name && !callback && !context) { - var ids = _.keys(listeners); - for (; i < ids.length; i++) { - listening = listeners[ids[i]]; - delete listeners[listening.id]; - delete listening.listeningTo[listening.objId]; - } - return; - } - - var names = name ? [name] : _.keys(events); - for (; i < names.length; i++) { - name = names[i]; - var handlers = events[name]; - - // Bail out if there are no events stored. - if (!handlers) break; - - // Replace events if there are any remaining. Otherwise, clean up. - var remaining = []; - for (var j = 0; j < handlers.length; j++) { - var handler = handlers[j]; - if ( - callback && callback !== handler.callback && - callback !== handler.callback._callback || - context && context !== handler.context - ) { - remaining.push(handler); - } else { - listening = handler.listening; - if (listening && --listening.count === 0) { - delete listeners[listening.id]; - delete listening.listeningTo[listening.objId]; - } - } - } - - // Update tail event if the list has any events. Otherwise, clean up. - if (remaining.length) { - events[name] = remaining; - } else { - delete events[name]; - } - } - return events; - }; - - // Bind an event to only be triggered a single time. After the first time - // the callback is invoked, its listener will be removed. If multiple events - // are passed in using the space-separated syntax, the handler will fire - // once for each event, not once for a combination of all events. - Events.once = function(name, callback, context) { - // Map the event into a `{event: once}` object. - var events = eventsApi(onceMap, {}, name, callback, _.bind(this.off, this)); - if (typeof name === 'string' && context == null) callback = void 0; - return this.on(events, callback, context); - }; - - // Inversion-of-control versions of `once`. - Events.listenToOnce = function(obj, name, callback) { - // Map the event into a `{event: once}` object. - var events = eventsApi(onceMap, {}, name, callback, _.bind(this.stopListening, this, obj)); - return this.listenTo(obj, events); - }; - - // Reduces the event callbacks into a map of `{event: onceWrapper}`. - // `offer` unbinds the `onceWrapper` after it has been called. - var onceMap = function(map, name, callback, offer) { - if (callback) { - var once = map[name] = _.once(function() { - offer(name, once); - callback.apply(this, arguments); - }); - once._callback = callback; - } - return map; - }; - - // Trigger one or many events, firing all bound callbacks. Callbacks are - // passed the same arguments as `trigger` is, apart from the event name - // (unless you're listening on `"all"`, which will cause your callback to - // receive the true name of the event as the first argument). - Events.trigger = function(name) { - if (!this._events) return this; - - var length = Math.max(0, arguments.length - 1); - var args = Array(length); - for (var i = 0; i < length; i++) args[i] = arguments[i + 1]; - - eventsApi(triggerApi, this._events, name, void 0, args); - return this; - }; - - // Handles triggering the appropriate event callbacks. - var triggerApi = function(objEvents, name, callback, args) { - if (objEvents) { - var events = objEvents[name]; - var allEvents = objEvents.all; - if (events && allEvents) allEvents = allEvents.slice(); - if (events) triggerEvents(events, args); - if (allEvents) triggerEvents(allEvents, [name].concat(args)); - } - return objEvents; - }; - - // A difficult-to-believe, but optimized internal dispatch function for - // triggering events. Tries to keep the usual cases speedy (most internal - // Backbone events have 3 arguments). - var triggerEvents = function(events, args) { - var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2]; - switch (args.length) { - case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return; - case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return; - case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return; - case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return; - default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return; - } - }; - - // Aliases for backwards compatibility. - Events.bind = Events.on; - Events.unbind = Events.off; - - // Allow the `Backbone` object to serve as a global event bus, for folks who - // want global "pubsub" in a convenient place. - _.extend(Backbone, Events); - - // Backbone.Model - // -------------- - - // Backbone **Models** are the basic data object in the framework -- - // frequently representing a row in a table in a database on your server. - // A discrete chunk of data and a bunch of useful, related methods for - // performing computations and transformations on that data. - - // Create a new model with the specified attributes. A client id (`cid`) - // is automatically generated and assigned for you. - var Model = Backbone.Model = function(attributes, options) { - var attrs = attributes || {}; - options || (options = {}); - this.cid = _.uniqueId(this.cidPrefix); - this.attributes = {}; - if (options.collection) this.collection = options.collection; - if (options.parse) attrs = this.parse(attrs, options) || {}; - var defaults = _.result(this, 'defaults'); - attrs = _.defaults(_.extend({}, defaults, attrs), defaults); - this.set(attrs, options); - this.changed = {}; - this.initialize.apply(this, arguments); - }; - - // Attach all inheritable methods to the Model prototype. - _.extend(Model.prototype, Events, { - - // A hash of attributes whose current and previous value differ. - changed: null, - - // The value returned during the last failed validation. - validationError: null, - - // The default name for the JSON `id` attribute is `"id"`. MongoDB and - // CouchDB users may want to set this to `"_id"`. - idAttribute: 'id', - - // The prefix is used to create the client id which is used to identify models locally. - // You may want to override this if you're experiencing name clashes with model ids. - cidPrefix: 'c', - - // Initialize is an empty function by default. Override it with your own - // initialization logic. - initialize: function(){}, - - // Return a copy of the model's `attributes` object. - toJSON: function(options) { - return _.clone(this.attributes); - }, - - // Proxy `Backbone.sync` by default -- but override this if you need - // custom syncing semantics for *this* particular model. - sync: function() { - return Backbone.sync.apply(this, arguments); - }, - - // Get the value of an attribute. - get: function(attr) { - return this.attributes[attr]; - }, - - // Get the HTML-escaped value of an attribute. - escape: function(attr) { - return _.escape(this.get(attr)); - }, - - // Returns `true` if the attribute contains a value that is not null - // or undefined. - has: function(attr) { - return this.get(attr) != null; - }, - - // Special-cased proxy to underscore's `_.matches` method. - matches: function(attrs) { - return !!_.iteratee(attrs, this)(this.attributes); - }, - - // Set a hash of model attributes on the object, firing `"change"`. This is - // the core primitive operation of a model, updating the data and notifying - // anyone who needs to know about the change in state. The heart of the beast. - set: function(key, val, options) { - if (key == null) return this; - - // Handle both `"key", value` and `{key: value}` -style arguments. - var attrs; - if (typeof key === 'object') { - attrs = key; - options = val; - } else { - (attrs = {})[key] = val; - } - - options || (options = {}); - - // Run validation. - if (!this._validate(attrs, options)) return false; - - // Extract attributes and options. - var unset = options.unset; - var silent = options.silent; - var changes = []; - var changing = this._changing; - this._changing = true; - - if (!changing) { - this._previousAttributes = _.clone(this.attributes); - this.changed = {}; - } - - var current = this.attributes; - var changed = this.changed; - var prev = this._previousAttributes; - - // For each `set` attribute, update or delete the current value. - for (var attr in attrs) { - val = attrs[attr]; - if (!_.isEqual(current[attr], val)) changes.push(attr); - if (!_.isEqual(prev[attr], val)) { - changed[attr] = val; - } else { - delete changed[attr]; - } - unset ? delete current[attr] : current[attr] = val; - } - - // Update the `id`. - if (this.idAttribute in attrs) this.id = this.get(this.idAttribute); - - // Trigger all relevant attribute changes. - if (!silent) { - if (changes.length) this._pending = options; - for (var i = 0; i < changes.length; i++) { - this.trigger('change:' + changes[i], this, current[changes[i]], options); - } - } - - // You might be wondering why there's a `while` loop here. Changes can - // be recursively nested within `"change"` events. - if (changing) return this; - if (!silent) { - while (this._pending) { - options = this._pending; - this._pending = false; - this.trigger('change', this, options); - } - } - this._pending = false; - this._changing = false; - return this; - }, - - // Remove an attribute from the model, firing `"change"`. `unset` is a noop - // if the attribute doesn't exist. - unset: function(attr, options) { - return this.set(attr, void 0, _.extend({}, options, {unset: true})); - }, - - // Clear all attributes on the model, firing `"change"`. - clear: function(options) { - var attrs = {}; - for (var key in this.attributes) attrs[key] = void 0; - return this.set(attrs, _.extend({}, options, {unset: true})); - }, - - // Determine if the model has changed since the last `"change"` event. - // If you specify an attribute name, determine if that attribute has changed. - hasChanged: function(attr) { - if (attr == null) return !_.isEmpty(this.changed); - return _.has(this.changed, attr); - }, - - // Return an object containing all the attributes that have changed, or - // false if there are no changed attributes. Useful for determining what - // parts of a view need to be updated and/or what attributes need to be - // persisted to the server. Unset attributes will be set to undefined. - // You can also pass an attributes object to diff against the model, - // determining if there *would be* a change. - changedAttributes: function(diff) { - if (!diff) return this.hasChanged() ? _.clone(this.changed) : false; - var old = this._changing ? this._previousAttributes : this.attributes; - var changed = {}; - for (var attr in diff) { - var val = diff[attr]; - if (_.isEqual(old[attr], val)) continue; - changed[attr] = val; - } - return _.size(changed) ? changed : false; - }, - - // Get the previous value of an attribute, recorded at the time the last - // `"change"` event was fired. - previous: function(attr) { - if (attr == null || !this._previousAttributes) return null; - return this._previousAttributes[attr]; - }, - - // Get all of the attributes of the model at the time of the previous - // `"change"` event. - previousAttributes: function() { - return _.clone(this._previousAttributes); - }, - - // Fetch the model from the server, merging the response with the model's - // local attributes. Any changed attributes will trigger a "change" event. - fetch: function(options) { - options = _.extend({parse: true}, options); - var model = this; - var success = options.success; - options.success = function(resp) { - var serverAttrs = options.parse ? model.parse(resp, options) : resp; - if (!model.set(serverAttrs, options)) return false; - if (success) success.call(options.context, model, resp, options); - model.trigger('sync', model, resp, options); - }; - wrapError(this, options); - return this.sync('read', this, options); - }, - - // Set a hash of model attributes, and sync the model to the server. - // If the server returns an attributes hash that differs, the model's - // state will be `set` again. - save: function(key, val, options) { - // Handle both `"key", value` and `{key: value}` -style arguments. - var attrs; - if (key == null || typeof key === 'object') { - attrs = key; - options = val; - } else { - (attrs = {})[key] = val; - } - - options = _.extend({validate: true, parse: true}, options); - var wait = options.wait; - - // If we're not waiting and attributes exist, save acts as - // `set(attr).save(null, opts)` with validation. Otherwise, check if - // the model will be valid when the attributes, if any, are set. - if (attrs && !wait) { - if (!this.set(attrs, options)) return false; - } else if (!this._validate(attrs, options)) { - return false; - } - - // After a successful server-side save, the client is (optionally) - // updated with the server-side state. - var model = this; - var success = options.success; - var attributes = this.attributes; - options.success = function(resp) { - // Ensure attributes are restored during synchronous saves. - model.attributes = attributes; - var serverAttrs = options.parse ? model.parse(resp, options) : resp; - if (wait) serverAttrs = _.extend({}, attrs, serverAttrs); - if (serverAttrs && !model.set(serverAttrs, options)) return false; - if (success) success.call(options.context, model, resp, options); - model.trigger('sync', model, resp, options); - }; - wrapError(this, options); - - // Set temporary attributes if `{wait: true}` to properly find new ids. - if (attrs && wait) this.attributes = _.extend({}, attributes, attrs); - - var method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update'); - if (method === 'patch' && !options.attrs) options.attrs = attrs; - var xhr = this.sync(method, this, options); - - // Restore attributes. - this.attributes = attributes; - - return xhr; - }, - - // Destroy this model on the server if it was already persisted. - // Optimistically removes the model from its collection, if it has one. - // If `wait: true` is passed, waits for the server to respond before removal. - destroy: function(options) { - options = options ? _.clone(options) : {}; - var model = this; - var success = options.success; - var wait = options.wait; - - var destroy = function() { - model.stopListening(); - model.trigger('destroy', model, model.collection, options); - }; - - options.success = function(resp) { - if (wait) destroy(); - if (success) success.call(options.context, model, resp, options); - if (!model.isNew()) model.trigger('sync', model, resp, options); - }; - - var xhr = false; - if (this.isNew()) { - _.defer(options.success); - } else { - wrapError(this, options); - xhr = this.sync('delete', this, options); - } - if (!wait) destroy(); - return xhr; - }, - - // Default URL for the model's representation on the server -- if you're - // using Backbone's restful methods, override this to change the endpoint - // that will be called. - url: function() { - var base = - _.result(this, 'urlRoot') || - _.result(this.collection, 'url') || - urlError(); - if (this.isNew()) return base; - var id = this.get(this.idAttribute); - return base.replace(/[^\/]$/, '$&/') + encodeURIComponent(id); - }, - - // **parse** converts a response into the hash of attributes to be `set` on - // the model. The default implementation is just to pass the response along. - parse: function(resp, options) { - return resp; - }, - - // Create a new model with identical attributes to this one. - clone: function() { - return new this.constructor(this.attributes); - }, - - // A model is new if it has never been saved to the server, and lacks an id. - isNew: function() { - return !this.has(this.idAttribute); - }, - - // Check if the model is currently in a valid state. - isValid: function(options) { - return this._validate({}, _.extend({}, options, {validate: true})); - }, - - // Run validation against the next complete set of model attributes, - // returning `true` if all is well. Otherwise, fire an `"invalid"` event. - _validate: function(attrs, options) { - if (!options.validate || !this.validate) return true; - attrs = _.extend({}, this.attributes, attrs); - var error = this.validationError = this.validate(attrs, options) || null; - if (!error) return true; - this.trigger('invalid', this, error, _.extend(options, {validationError: error})); - return false; - } - - }); - - // Underscore methods that we want to implement on the Model, mapped to the - // number of arguments they take. - var modelMethods = {keys: 1, values: 1, pairs: 1, invert: 1, pick: 0, - omit: 0, chain: 1, isEmpty: 1}; - - // Mix in each Underscore method as a proxy to `Model#attributes`. - addUnderscoreMethods(Model, modelMethods, 'attributes'); - - // Backbone.Collection - // ------------------- - - // If models tend to represent a single row of data, a Backbone Collection is - // more analogous to a table full of data ... or a small slice or page of that - // table, or a collection of rows that belong together for a particular reason - // -- all of the messages in this particular folder, all of the documents - // belonging to this particular author, and so on. Collections maintain - // indexes of their models, both in order, and for lookup by `id`. - - // Create a new **Collection**, perhaps to contain a specific type of `model`. - // If a `comparator` is specified, the Collection will maintain - // its models in sort order, as they're added and removed. - var Collection = Backbone.Collection = function(models, options) { - options || (options = {}); - if (options.model) this.model = options.model; - if (options.comparator !== void 0) this.comparator = options.comparator; - this._reset(); - this.initialize.apply(this, arguments); - if (models) this.reset(models, _.extend({silent: true}, options)); - }; - - // Default options for `Collection#set`. - var setOptions = {add: true, remove: true, merge: true}; - var addOptions = {add: true, remove: false}; - - // Splices `insert` into `array` at index `at`. - var splice = function(array, insert, at) { - at = Math.min(Math.max(at, 0), array.length); - var tail = Array(array.length - at); - var length = insert.length; - var i; - for (i = 0; i < tail.length; i++) tail[i] = array[i + at]; - for (i = 0; i < length; i++) array[i + at] = insert[i]; - for (i = 0; i < tail.length; i++) array[i + length + at] = tail[i]; - }; - - // Define the Collection's inheritable methods. - _.extend(Collection.prototype, Events, { - - // The default model for a collection is just a **Backbone.Model**. - // This should be overridden in most cases. - model: Model, - - // Initialize is an empty function by default. Override it with your own - // initialization logic. - initialize: function(){}, - - // The JSON representation of a Collection is an array of the - // models' attributes. - toJSON: function(options) { - return this.map(function(model) { return model.toJSON(options); }); - }, - - // Proxy `Backbone.sync` by default. - sync: function() { - return Backbone.sync.apply(this, arguments); - }, - - // Add a model, or list of models to the set. `models` may be Backbone - // Models or raw JavaScript objects to be converted to Models, or any - // combination of the two. - add: function(models, options) { - return this.set(models, _.extend({merge: false}, options, addOptions)); - }, - - // Remove a model, or a list of models from the set. - remove: function(models, options) { - options = _.extend({}, options); - var singular = !_.isArray(models); - models = singular ? [models] : models.slice(); - var removed = this._removeModels(models, options); - if (!options.silent && removed.length) { - options.changes = {added: [], merged: [], removed: removed}; - this.trigger('update', this, options); - } - return singular ? removed[0] : removed; - }, - - // Update a collection by `set`-ing a new list of models, adding new ones, - // removing models that are no longer present, and merging models that - // already exist in the collection, as necessary. Similar to **Model#set**, - // the core operation for updating the data contained by the collection. - set: function(models, options) { - if (models == null) return; - - options = _.extend({}, setOptions, options); - if (options.parse && !this._isModel(models)) { - models = this.parse(models, options) || []; - } - - var singular = !_.isArray(models); - models = singular ? [models] : models.slice(); - - var at = options.at; - if (at != null) at = +at; - if (at > this.length) at = this.length; - if (at < 0) at += this.length + 1; - - var set = []; - var toAdd = []; - var toMerge = []; - var toRemove = []; - var modelMap = {}; - - var add = options.add; - var merge = options.merge; - var remove = options.remove; - - var sort = false; - var sortable = this.comparator && at == null && options.sort !== false; - var sortAttr = _.isString(this.comparator) ? this.comparator : null; - - // Turn bare objects into model references, and prevent invalid models - // from being added. - var model, i; - for (i = 0; i < models.length; i++) { - model = models[i]; - - // If a duplicate is found, prevent it from being added and - // optionally merge it into the existing model. - var existing = this.get(model); - if (existing) { - if (merge && model !== existing) { - var attrs = this._isModel(model) ? model.attributes : model; - if (options.parse) attrs = existing.parse(attrs, options); - existing.set(attrs, options); - toMerge.push(existing); - if (sortable && !sort) sort = existing.hasChanged(sortAttr); - } - if (!modelMap[existing.cid]) { - modelMap[existing.cid] = true; - set.push(existing); - } - models[i] = existing; - - // If this is a new, valid model, push it to the `toAdd` list. - } else if (add) { - model = models[i] = this._prepareModel(model, options); - if (model) { - toAdd.push(model); - this._addReference(model, options); - modelMap[model.cid] = true; - set.push(model); - } - } - } - - // Remove stale models. - if (remove) { - for (i = 0; i < this.length; i++) { - model = this.models[i]; - if (!modelMap[model.cid]) toRemove.push(model); - } - if (toRemove.length) this._removeModels(toRemove, options); - } - - // See if sorting is needed, update `length` and splice in new models. - var orderChanged = false; - var replace = !sortable && add && remove; - if (set.length && replace) { - orderChanged = this.length !== set.length || _.some(this.models, function(m, index) { - return m !== set[index]; - }); - this.models.length = 0; - splice(this.models, set, 0); - this.length = this.models.length; - } else if (toAdd.length) { - if (sortable) sort = true; - splice(this.models, toAdd, at == null ? this.length : at); - this.length = this.models.length; - } - - // Silently sort the collection if appropriate. - if (sort) this.sort({silent: true}); - - // Unless silenced, it's time to fire all appropriate add/sort/update events. - if (!options.silent) { - for (i = 0; i < toAdd.length; i++) { - if (at != null) options.index = at + i; - model = toAdd[i]; - model.trigger('add', model, this, options); - } - if (sort || orderChanged) this.trigger('sort', this, options); - if (toAdd.length || toRemove.length || toMerge.length) { - options.changes = { - added: toAdd, - removed: toRemove, - merged: toMerge - }; - this.trigger('update', this, options); - } - } - - // Return the added (or merged) model (or models). - return singular ? models[0] : models; - }, - - // When you have more items than you want to add or remove individually, - // you can reset the entire set with a new list of models, without firing - // any granular `add` or `remove` events. Fires `reset` when finished. - // Useful for bulk operations and optimizations. - reset: function(models, options) { - options = options ? _.clone(options) : {}; - for (var i = 0; i < this.models.length; i++) { - this._removeReference(this.models[i], options); - } - options.previousModels = this.models; - this._reset(); - models = this.add(models, _.extend({silent: true}, options)); - if (!options.silent) this.trigger('reset', this, options); - return models; - }, - - // Add a model to the end of the collection. - push: function(model, options) { - return this.add(model, _.extend({at: this.length}, options)); - }, - - // Remove a model from the end of the collection. - pop: function(options) { - var model = this.at(this.length - 1); - return this.remove(model, options); - }, - - // Add a model to the beginning of the collection. - unshift: function(model, options) { - return this.add(model, _.extend({at: 0}, options)); - }, - - // Remove a model from the beginning of the collection. - shift: function(options) { - var model = this.at(0); - return this.remove(model, options); - }, - - // Slice out a sub-array of models from the collection. - slice: function() { - return slice.apply(this.models, arguments); - }, - - // Get a model from the set by id, cid, model object with id or cid - // properties, or an attributes object that is transformed through modelId. - get: function(obj) { - if (obj == null) return void 0; - return this._byId[obj] || - this._byId[this.modelId(obj.attributes || obj)] || - obj.cid && this._byId[obj.cid]; - }, - - // Returns `true` if the model is in the collection. - has: function(obj) { - return this.get(obj) != null; - }, - - // Get the model at the given index. - at: function(index) { - if (index < 0) index += this.length; - return this.models[index]; - }, - - // Return models with matching attributes. Useful for simple cases of - // `filter`. - where: function(attrs, first) { - return this[first ? 'find' : 'filter'](attrs); - }, - - // Return the first model with matching attributes. Useful for simple cases - // of `find`. - findWhere: function(attrs) { - return this.where(attrs, true); - }, - - // Force the collection to re-sort itself. You don't need to call this under - // normal circumstances, as the set will maintain sort order as each item - // is added. - sort: function(options) { - var comparator = this.comparator; - if (!comparator) throw new Error('Cannot sort a set without a comparator'); - options || (options = {}); - - var length = comparator.length; - if (_.isFunction(comparator)) comparator = _.bind(comparator, this); - - // Run sort based on type of `comparator`. - if (length === 1 || _.isString(comparator)) { - this.models = this.sortBy(comparator); - } else { - this.models.sort(comparator); - } - if (!options.silent) this.trigger('sort', this, options); - return this; - }, - - // Pluck an attribute from each model in the collection. - pluck: function(attr) { - return this.map(attr + ''); - }, - - // Fetch the default set of models for this collection, resetting the - // collection when they arrive. If `reset: true` is passed, the response - // data will be passed through the `reset` method instead of `set`. - fetch: function(options) { - options = _.extend({parse: true}, options); - var success = options.success; - var collection = this; - options.success = function(resp) { - var method = options.reset ? 'reset' : 'set'; - collection[method](resp, options); - if (success) success.call(options.context, collection, resp, options); - collection.trigger('sync', collection, resp, options); - }; - wrapError(this, options); - return this.sync('read', this, options); - }, - - // Create a new instance of a model in this collection. Add the model to the - // collection immediately, unless `wait: true` is passed, in which case we - // wait for the server to agree. - create: function(model, options) { - options = options ? _.clone(options) : {}; - var wait = options.wait; - model = this._prepareModel(model, options); - if (!model) return false; - if (!wait) this.add(model, options); - var collection = this; - var success = options.success; - options.success = function(m, resp, callbackOpts) { - if (wait) collection.add(m, callbackOpts); - if (success) success.call(callbackOpts.context, m, resp, callbackOpts); - }; - model.save(null, options); - return model; - }, - - // **parse** converts a response into a list of models to be added to the - // collection. The default implementation is just to pass it through. - parse: function(resp, options) { - return resp; - }, - - // Create a new collection with an identical list of models as this one. - clone: function() { - return new this.constructor(this.models, { - model: this.model, - comparator: this.comparator - }); - }, - - // Define how to uniquely identify models in the collection. - modelId: function(attrs) { - return attrs[this.model.prototype.idAttribute || 'id']; - }, - - // Private method to reset all internal state. Called when the collection - // is first initialized or reset. - _reset: function() { - this.length = 0; - this.models = []; - this._byId = {}; - }, - - // Prepare a hash of attributes (or other model) to be added to this - // collection. - _prepareModel: function(attrs, options) { - if (this._isModel(attrs)) { - if (!attrs.collection) attrs.collection = this; - return attrs; - } - options = options ? _.clone(options) : {}; - options.collection = this; - var model = new this.model(attrs, options); - if (!model.validationError) return model; - this.trigger('invalid', this, model.validationError, options); - return false; - }, - - // Internal method called by both remove and set. - _removeModels: function(models, options) { - var removed = []; - for (var i = 0; i < models.length; i++) { - var model = this.get(models[i]); - if (!model) continue; - - var index = this.indexOf(model); - this.models.splice(index, 1); - this.length--; - - // Remove references before triggering 'remove' event to prevent an - // infinite loop. #3693 - delete this._byId[model.cid]; - var id = this.modelId(model.attributes); - if (id != null) delete this._byId[id]; - - if (!options.silent) { - options.index = index; - model.trigger('remove', model, this, options); - } - - removed.push(model); - this._removeReference(model, options); - } - return removed; - }, - - // Method for checking whether an object should be considered a model for - // the purposes of adding to the collection. - _isModel: function(model) { - return model instanceof Model; - }, - - // Internal method to create a model's ties to a collection. - _addReference: function(model, options) { - this._byId[model.cid] = model; - var id = this.modelId(model.attributes); - if (id != null) this._byId[id] = model; - model.on('all', this._onModelEvent, this); - }, - - // Internal method to sever a model's ties to a collection. - _removeReference: function(model, options) { - delete this._byId[model.cid]; - var id = this.modelId(model.attributes); - if (id != null) delete this._byId[id]; - if (this === model.collection) delete model.collection; - model.off('all', this._onModelEvent, this); - }, - - // Internal method called every time a model in the set fires an event. - // Sets need to update their indexes when models change ids. All other - // events simply proxy through. "add" and "remove" events that originate - // in other collections are ignored. - _onModelEvent: function(event, model, collection, options) { - if (model) { - if ((event === 'add' || event === 'remove') && collection !== this) return; - if (event === 'destroy') this.remove(model, options); - if (event === 'change') { - var prevId = this.modelId(model.previousAttributes()); - var id = this.modelId(model.attributes); - if (prevId !== id) { - if (prevId != null) delete this._byId[prevId]; - if (id != null) this._byId[id] = model; - } - } - } - this.trigger.apply(this, arguments); - } - - }); - - // Underscore methods that we want to implement on the Collection. - // 90% of the core usefulness of Backbone Collections is actually implemented - // right here: - var collectionMethods = {forEach: 3, each: 3, map: 3, collect: 3, reduce: 0, - foldl: 0, inject: 0, reduceRight: 0, foldr: 0, find: 3, detect: 3, filter: 3, - select: 3, reject: 3, every: 3, all: 3, some: 3, any: 3, include: 3, includes: 3, - contains: 3, invoke: 0, max: 3, min: 3, toArray: 1, size: 1, first: 3, - head: 3, take: 3, initial: 3, rest: 3, tail: 3, drop: 3, last: 3, - without: 0, difference: 0, indexOf: 3, shuffle: 1, lastIndexOf: 3, - isEmpty: 1, chain: 1, sample: 3, partition: 3, groupBy: 3, countBy: 3, - sortBy: 3, indexBy: 3, findIndex: 3, findLastIndex: 3}; - - // Mix in each Underscore method as a proxy to `Collection#models`. - addUnderscoreMethods(Collection, collectionMethods, 'models'); - - // Backbone.View - // ------------- - - // Backbone Views are almost more convention than they are actual code. A View - // is simply a JavaScript object that represents a logical chunk of UI in the - // DOM. This might be a single item, an entire list, a sidebar or panel, or - // even the surrounding frame which wraps your whole app. Defining a chunk of - // UI as a **View** allows you to define your DOM events declaratively, without - // having to worry about render order ... and makes it easy for the view to - // react to specific changes in the state of your models. - - // Creating a Backbone.View creates its initial element outside of the DOM, - // if an existing element is not provided... - var View = Backbone.View = function(options) { - this.cid = _.uniqueId('view'); - _.extend(this, _.pick(options, viewOptions)); - this._ensureElement(); - this.initialize.apply(this, arguments); - }; - - // Cached regex to split keys for `delegate`. - var delegateEventSplitter = /^(\S+)\s*(.*)$/; - - // List of view options to be set as properties. - var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events']; - - // Set up all inheritable **Backbone.View** properties and methods. - _.extend(View.prototype, Events, { - - // The default `tagName` of a View's element is `"div"`. - tagName: 'div', - - // jQuery delegate for element lookup, scoped to DOM elements within the - // current view. This should be preferred to global lookups where possible. - $: function(selector) { - return this.$el.find(selector); - }, - - // Initialize is an empty function by default. Override it with your own - // initialization logic. - initialize: function(){}, - - // **render** is the core function that your view should override, in order - // to populate its element (`this.el`), with the appropriate HTML. The - // convention is for **render** to always return `this`. - render: function() { - return this; - }, - - // Remove this view by taking the element out of the DOM, and removing any - // applicable Backbone.Events listeners. - remove: function() { - this._removeElement(); - this.stopListening(); - return this; - }, - - // Remove this view's element from the document and all event listeners - // attached to it. Exposed for subclasses using an alternative DOM - // manipulation API. - _removeElement: function() { - this.$el.remove(); - }, - - // Change the view's element (`this.el` property) and re-delegate the - // view's events on the new element. - setElement: function(element) { - this.undelegateEvents(); - this._setElement(element); - this.delegateEvents(); - return this; - }, - - // Creates the `this.el` and `this.$el` references for this view using the - // given `el`. `el` can be a CSS selector or an HTML string, a jQuery - // context or an element. Subclasses can override this to utilize an - // alternative DOM manipulation API and are only required to set the - // `this.el` property. - _setElement: function(el) { - this.$el = el instanceof Backbone.$ ? el : Backbone.$(el); - this.el = this.$el[0]; - }, - - // Set callbacks, where `this.events` is a hash of - // - // *{"event selector": "callback"}* - // - // { - // 'mousedown .title': 'edit', - // 'click .button': 'save', - // 'click .open': function(e) { ... } - // } - // - // pairs. Callbacks will be bound to the view, with `this` set properly. - // Uses event delegation for efficiency. - // Omitting the selector binds the event to `this.el`. - delegateEvents: function(events) { - events || (events = _.result(this, 'events')); - if (!events) return this; - this.undelegateEvents(); - for (var key in events) { - var method = events[key]; - if (!_.isFunction(method)) method = this[method]; - if (!method) continue; - var match = key.match(delegateEventSplitter); - this.delegate(match[1], match[2], _.bind(method, this)); - } - return this; - }, - - // Add a single event listener to the view's element (or a child element - // using `selector`). This only works for delegate-able events: not `focus`, - // `blur`, and not `change`, `submit`, and `reset` in Internet Explorer. - delegate: function(eventName, selector, listener) { - this.$el.on(eventName + '.delegateEvents' + this.cid, selector, listener); - return this; - }, - - // Clears all callbacks previously bound to the view by `delegateEvents`. - // You usually don't need to use this, but may wish to if you have multiple - // Backbone views attached to the same DOM element. - undelegateEvents: function() { - if (this.$el) this.$el.off('.delegateEvents' + this.cid); - return this; - }, - - // A finer-grained `undelegateEvents` for removing a single delegated event. - // `selector` and `listener` are both optional. - undelegate: function(eventName, selector, listener) { - this.$el.off(eventName + '.delegateEvents' + this.cid, selector, listener); - return this; - }, - - // Produces a DOM element to be assigned to your view. Exposed for - // subclasses using an alternative DOM manipulation API. - _createElement: function(tagName) { - return document.createElement(tagName); - }, - - // Ensure that the View has a DOM element to render into. - // If `this.el` is a string, pass it through `$()`, take the first - // matching element, and re-assign it to `el`. Otherwise, create - // an element from the `id`, `className` and `tagName` properties. - _ensureElement: function() { - if (!this.el) { - var attrs = _.extend({}, _.result(this, 'attributes')); - if (this.id) attrs.id = _.result(this, 'id'); - if (this.className) attrs['class'] = _.result(this, 'className'); - this.setElement(this._createElement(_.result(this, 'tagName'))); - this._setAttributes(attrs); - } else { - this.setElement(_.result(this, 'el')); - } - }, - - // Set attributes from a hash on this view's element. Exposed for - // subclasses using an alternative DOM manipulation API. - _setAttributes: function(attributes) { - this.$el.attr(attributes); - } - - }); - - // Backbone.sync - // ------------- - - // Override this function to change the manner in which Backbone persists - // models to the server. You will be passed the type of request, and the - // model in question. By default, makes a RESTful Ajax request - // to the model's `url()`. Some possible customizations could be: - // - // * Use `setTimeout` to batch rapid-fire updates into a single request. - // * Send up the models as XML instead of JSON. - // * Persist models via WebSockets instead of Ajax. - // - // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests - // as `POST`, with a `_method` parameter containing the true HTTP method, - // as well as all requests with the body as `application/x-www-form-urlencoded` - // instead of `application/json` with the model in a param named `model`. - // Useful when interfacing with server-side languages like **PHP** that make - // it difficult to read the body of `PUT` requests. - Backbone.sync = function(method, model, options) { - var type = methodMap[method]; - - // Default options, unless specified. - _.defaults(options || (options = {}), { - emulateHTTP: Backbone.emulateHTTP, - emulateJSON: Backbone.emulateJSON - }); - - // Default JSON-request options. - var params = {type: type, dataType: 'json'}; - - // Ensure that we have a URL. - if (!options.url) { - params.url = _.result(model, 'url') || urlError(); - } - - // Ensure that we have the appropriate request data. - if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) { - params.contentType = 'application/json'; - params.data = JSON.stringify(options.attrs || model.toJSON(options)); - } - - // For older servers, emulate JSON by encoding the request into an HTML-form. - if (options.emulateJSON) { - params.contentType = 'application/x-www-form-urlencoded'; - params.data = params.data ? {model: params.data} : {}; - } - - // For older servers, emulate HTTP by mimicking the HTTP method with `_method` - // And an `X-HTTP-Method-Override` header. - if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) { - params.type = 'POST'; - if (options.emulateJSON) params.data._method = type; - var beforeSend = options.beforeSend; - options.beforeSend = function(xhr) { - xhr.setRequestHeader('X-HTTP-Method-Override', type); - if (beforeSend) return beforeSend.apply(this, arguments); - }; - } - - // Don't process data on a non-GET request. - if (params.type !== 'GET' && !options.emulateJSON) { - params.processData = false; - } - - // Pass along `textStatus` and `errorThrown` from jQuery. - var error = options.error; - options.error = function(xhr, textStatus, errorThrown) { - options.textStatus = textStatus; - options.errorThrown = errorThrown; - if (error) error.call(options.context, xhr, textStatus, errorThrown); - }; - - // Make the request, allowing the user to override any Ajax options. - var xhr = options.xhr = Backbone.ajax(_.extend(params, options)); - model.trigger('request', model, xhr, options); - return xhr; - }; - - // Map from CRUD to HTTP for our default `Backbone.sync` implementation. - var methodMap = { - 'create': 'POST', - 'update': 'PUT', - 'patch': 'PATCH', - 'delete': 'DELETE', - 'read': 'GET' - }; - - // Set the default implementation of `Backbone.ajax` to proxy through to `$`. - // Override this if you'd like to use a different library. - Backbone.ajax = function() { - return Backbone.$.ajax.apply(Backbone.$, arguments); - }; - - // Backbone.Router - // --------------- - - // Routers map faux-URLs to actions, and fire events when routes are - // matched. Creating a new one sets its `routes` hash, if not set statically. - var Router = Backbone.Router = function(options) { - options || (options = {}); - if (options.routes) this.routes = options.routes; - this._bindRoutes(); - this.initialize.apply(this, arguments); - }; - - // Cached regular expressions for matching named param parts and splatted - // parts of route strings. - var optionalParam = /\((.*?)\)/g; - var namedParam = /(\(\?)?:\w+/g; - var splatParam = /\*\w+/g; - var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g; - - // Set up all inheritable **Backbone.Router** properties and methods. - _.extend(Router.prototype, Events, { - - // Initialize is an empty function by default. Override it with your own - // initialization logic. - initialize: function(){}, - - // Manually bind a single named route to a callback. For example: - // - // this.route('search/:query/p:num', 'search', function(query, num) { - // ... - // }); - // - route: function(route, name, callback) { - if (!_.isRegExp(route)) route = this._routeToRegExp(route); - if (_.isFunction(name)) { - callback = name; - name = ''; - } - if (!callback) callback = this[name]; - var router = this; - Backbone.history.route(route, function(fragment) { - var args = router._extractParameters(route, fragment); - if (router.execute(callback, args, name) !== false) { - router.trigger.apply(router, ['route:' + name].concat(args)); - router.trigger('route', name, args); - Backbone.history.trigger('route', router, name, args); - } - }); - return this; - }, - - // Execute a route handler with the provided parameters. This is an - // excellent place to do pre-route setup or post-route cleanup. - execute: function(callback, args, name) { - if (callback) callback.apply(this, args); - }, - - // Simple proxy to `Backbone.history` to save a fragment into the history. - navigate: function(fragment, options) { - Backbone.history.navigate(fragment, options); - return this; - }, - - // Bind all defined routes to `Backbone.history`. We have to reverse the - // order of the routes here to support behavior where the most general - // routes can be defined at the bottom of the route map. - _bindRoutes: function() { - if (!this.routes) return; - this.routes = _.result(this, 'routes'); - var route, routes = _.keys(this.routes); - while ((route = routes.pop()) != null) { - this.route(route, this.routes[route]); - } - }, - - // Convert a route string into a regular expression, suitable for matching - // against the current location hash. - _routeToRegExp: function(route) { - route = route.replace(escapeRegExp, '\\$&') - .replace(optionalParam, '(?:$1)?') - .replace(namedParam, function(match, optional) { - return optional ? match : '([^/?]+)'; - }) - .replace(splatParam, '([^?]*?)'); - return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$'); - }, - - // Given a route, and a URL fragment that it matches, return the array of - // extracted decoded parameters. Empty or unmatched parameters will be - // treated as `null` to normalize cross-browser behavior. - _extractParameters: function(route, fragment) { - var params = route.exec(fragment).slice(1); - return _.map(params, function(param, i) { - // Don't decode the search params. - if (i === params.length - 1) return param || null; - return param ? decodeURIComponent(param) : null; - }); - } - - }); - - // Backbone.History - // ---------------- - - // Handles cross-browser history management, based on either - // [pushState](http://diveintohtml5.info/history.html) and real URLs, or - // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange) - // and URL fragments. If the browser supports neither (old IE, natch), - // falls back to polling. - var History = Backbone.History = function() { - this.handlers = []; - this.checkUrl = _.bind(this.checkUrl, this); - - // Ensure that `History` can be used outside of the browser. - if (typeof window !== 'undefined') { - this.location = window.location; - this.history = window.history; - } - }; - - // Cached regex for stripping a leading hash/slash and trailing space. - var routeStripper = /^[#\/]|\s+$/g; - - // Cached regex for stripping leading and trailing slashes. - var rootStripper = /^\/+|\/+$/g; - - // Cached regex for stripping urls of hash. - var pathStripper = /#.*$/; - - // Has the history handling already been started? - History.started = false; - - // Set up all inheritable **Backbone.History** properties and methods. - _.extend(History.prototype, Events, { - - // The default interval to poll for hash changes, if necessary, is - // twenty times a second. - interval: 50, - - // Are we at the app root? - atRoot: function() { - var path = this.location.pathname.replace(/[^\/]$/, '$&/'); - return path === this.root && !this.getSearch(); - }, - - // Does the pathname match the root? - matchRoot: function() { - var path = this.decodeFragment(this.location.pathname); - var rootPath = path.slice(0, this.root.length - 1) + '/'; - return rootPath === this.root; - }, - - // Unicode characters in `location.pathname` are percent encoded so they're - // decoded for comparison. `%25` should not be decoded since it may be part - // of an encoded parameter. - decodeFragment: function(fragment) { - return decodeURI(fragment.replace(/%25/g, '%2525')); - }, - - // In IE6, the hash fragment and search params are incorrect if the - // fragment contains `?`. - getSearch: function() { - var match = this.location.href.replace(/#.*/, '').match(/\?.+/); - return match ? match[0] : ''; - }, - - // Gets the true hash value. Cannot use location.hash directly due to bug - // in Firefox where location.hash will always be decoded. - getHash: function(window) { - var match = (window || this).location.href.match(/#(.*)$/); - return match ? match[1] : ''; - }, - - // Get the pathname and search params, without the root. - getPath: function() { - var path = this.decodeFragment( - this.location.pathname + this.getSearch() - ).slice(this.root.length - 1); - return path.charAt(0) === '/' ? path.slice(1) : path; - }, - - // Get the cross-browser normalized URL fragment from the path or hash. - getFragment: function(fragment) { - if (fragment == null) { - if (this._usePushState || !this._wantsHashChange) { - fragment = this.getPath(); - } else { - fragment = this.getHash(); - } - } - return fragment.replace(routeStripper, ''); - }, - - // Start the hash change handling, returning `true` if the current URL matches - // an existing route, and `false` otherwise. - start: function(options) { - if (History.started) throw new Error('Backbone.history has already been started'); - History.started = true; - - // Figure out the initial configuration. Do we need an iframe? - // Is pushState desired ... is it available? - this.options = _.extend({root: '/'}, this.options, options); - this.root = this.options.root; - this._wantsHashChange = this.options.hashChange !== false; - this._hasHashChange = 'onhashchange' in window && (document.documentMode === void 0 || document.documentMode > 7); - this._useHashChange = this._wantsHashChange && this._hasHashChange; - this._wantsPushState = !!this.options.pushState; - this._hasPushState = !!(this.history && this.history.pushState); - this._usePushState = this._wantsPushState && this._hasPushState; - this.fragment = this.getFragment(); - - // Normalize root to always include a leading and trailing slash. - this.root = ('/' + this.root + '/').replace(rootStripper, '/'); - - // Transition from hashChange to pushState or vice versa if both are - // requested. - if (this._wantsHashChange && this._wantsPushState) { - - // If we've started off with a route from a `pushState`-enabled - // browser, but we're currently in a browser that doesn't support it... - if (!this._hasPushState && !this.atRoot()) { - var rootPath = this.root.slice(0, -1) || '/'; - this.location.replace(rootPath + '#' + this.getPath()); - // Return immediately as browser will do redirect to new url - return true; - - // Or if we've started out with a hash-based route, but we're currently - // in a browser where it could be `pushState`-based instead... - } else if (this._hasPushState && this.atRoot()) { - this.navigate(this.getHash(), {replace: true}); - } - - } - - // Proxy an iframe to handle location events if the browser doesn't - // support the `hashchange` event, HTML5 history, or the user wants - // `hashChange` but not `pushState`. - if (!this._hasHashChange && this._wantsHashChange && !this._usePushState) { - this.iframe = document.createElement('iframe'); - this.iframe.src = 'javascript:0'; - this.iframe.style.display = 'none'; - this.iframe.tabIndex = -1; - var body = document.body; - // Using `appendChild` will throw on IE < 9 if the document is not ready. - var iWindow = body.insertBefore(this.iframe, body.firstChild).contentWindow; - iWindow.document.open(); - iWindow.document.close(); - iWindow.location.hash = '#' + this.fragment; - } - - // Add a cross-platform `addEventListener` shim for older browsers. - var addEventListener = window.addEventListener || function(eventName, listener) { - return attachEvent('on' + eventName, listener); - }; - - // Depending on whether we're using pushState or hashes, and whether - // 'onhashchange' is supported, determine how we check the URL state. - if (this._usePushState) { - addEventListener('popstate', this.checkUrl, false); - } else if (this._useHashChange && !this.iframe) { - addEventListener('hashchange', this.checkUrl, false); - } else if (this._wantsHashChange) { - this._checkUrlInterval = setInterval(this.checkUrl, this.interval); - } - - if (!this.options.silent) return this.loadUrl(); - }, - - // Disable Backbone.history, perhaps temporarily. Not useful in a real app, - // but possibly useful for unit testing Routers. - stop: function() { - // Add a cross-platform `removeEventListener` shim for older browsers. - var removeEventListener = window.removeEventListener || function(eventName, listener) { - return detachEvent('on' + eventName, listener); - }; - - // Remove window listeners. - if (this._usePushState) { - removeEventListener('popstate', this.checkUrl, false); - } else if (this._useHashChange && !this.iframe) { - removeEventListener('hashchange', this.checkUrl, false); - } - - // Clean up the iframe if necessary. - if (this.iframe) { - document.body.removeChild(this.iframe); - this.iframe = null; - } - - // Some environments will throw when clearing an undefined interval. - if (this._checkUrlInterval) clearInterval(this._checkUrlInterval); - History.started = false; - }, - - // Add a route to be tested when the fragment changes. Routes added later - // may override previous routes. - route: function(route, callback) { - this.handlers.unshift({route: route, callback: callback}); - }, - - // Checks the current URL to see if it has changed, and if it has, - // calls `loadUrl`, normalizing across the hidden iframe. - checkUrl: function(e) { - var current = this.getFragment(); - - // If the user pressed the back button, the iframe's hash will have - // changed and we should use that for comparison. - if (current === this.fragment && this.iframe) { - current = this.getHash(this.iframe.contentWindow); - } - - if (current === this.fragment) return false; - if (this.iframe) this.navigate(current); - this.loadUrl(); - }, - - // Attempt to load the current URL fragment. If a route succeeds with a - // match, returns `true`. If no defined routes matches the fragment, - // returns `false`. - loadUrl: function(fragment) { - // If the root doesn't match, no routes can match either. - if (!this.matchRoot()) return false; - fragment = this.fragment = this.getFragment(fragment); - return _.some(this.handlers, function(handler) { - if (handler.route.test(fragment)) { - handler.callback(fragment); - return true; - } - }); - }, - - // Save a fragment into the hash history, or replace the URL state if the - // 'replace' option is passed. You are responsible for properly URL-encoding - // the fragment in advance. - // - // The options object can contain `trigger: true` if you wish to have the - // route callback be fired (not usually desirable), or `replace: true`, if - // you wish to modify the current URL without adding an entry to the history. - navigate: function(fragment, options) { - if (!History.started) return false; - if (!options || options === true) options = {trigger: !!options}; - - // Normalize the fragment. - fragment = this.getFragment(fragment || ''); - - // Don't include a trailing slash on the root. - var rootPath = this.root; - if (fragment === '' || fragment.charAt(0) === '?') { - rootPath = rootPath.slice(0, -1) || '/'; - } - var url = rootPath + fragment; - - // Strip the hash and decode for matching. - fragment = this.decodeFragment(fragment.replace(pathStripper, '')); - - if (this.fragment === fragment) return; - this.fragment = fragment; - - // If pushState is available, we use it to set the fragment as a real URL. - if (this._usePushState) { - this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url); - - // If hash changes haven't been explicitly disabled, update the hash - // fragment to store history. - } else if (this._wantsHashChange) { - this._updateHash(this.location, fragment, options.replace); - if (this.iframe && fragment !== this.getHash(this.iframe.contentWindow)) { - var iWindow = this.iframe.contentWindow; - - // Opening and closing the iframe tricks IE7 and earlier to push a - // history entry on hash-tag change. When replace is true, we don't - // want this. - if (!options.replace) { - iWindow.document.open(); - iWindow.document.close(); - } - - this._updateHash(iWindow.location, fragment, options.replace); - } - - // If you've told us that you explicitly don't want fallback hashchange- - // based history, then `navigate` becomes a page refresh. - } else { - return this.location.assign(url); - } - if (options.trigger) return this.loadUrl(fragment); - }, - - // Update the hash location, either replacing the current entry, or adding - // a new one to the browser history. - _updateHash: function(location, fragment, replace) { - if (replace) { - var href = location.href.replace(/(javascript:|#).*$/, ''); - location.replace(href + '#' + fragment); - } else { - // Some browsers require that `hash` contains a leading #. - location.hash = '#' + fragment; - } - } - - }); - - // Create the default Backbone.history. - Backbone.history = new History; - - // Helpers - // ------- - - // Helper function to correctly set up the prototype chain for subclasses. - // Similar to `goog.inherits`, but uses a hash of prototype properties and - // class properties to be extended. - var extend = function(protoProps, staticProps) { - var parent = this; - var child; - - // The constructor function for the new subclass is either defined by you - // (the "constructor" property in your `extend` definition), or defaulted - // by us to simply call the parent constructor. - if (protoProps && _.has(protoProps, 'constructor')) { - child = protoProps.constructor; - } else { - child = function(){ return parent.apply(this, arguments); }; - } - - // Add static properties to the constructor function, if supplied. - _.extend(child, parent, staticProps); - - // Set the prototype chain to inherit from `parent`, without calling - // `parent`'s constructor function and add the prototype properties. - child.prototype = _.create(parent.prototype, protoProps); - child.prototype.constructor = child; - - // Set a convenience property in case the parent's prototype is needed - // later. - child.__super__ = parent.prototype; - - return child; - }; - - // Set up inheritance for the model, collection, router, view and history. - Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend; - - // Throw an error when a URL is needed, and none is supplied. - var urlError = function() { - throw new Error('A "url" property or function must be specified'); - }; - - // Wrap an optional error callback with a fallback error event. - var wrapError = function(model, options) { - var error = options.error; - options.error = function(resp) { - if (error) error.call(options.context, model, resp, options); - model.trigger('error', model, resp, options); - }; - }; - - return Backbone; -}); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/collection.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/collection.js deleted file mode 100644 index dd98aca5..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/collection.js +++ /dev/null @@ -1,1998 +0,0 @@ -(function() { - - var a, b, c, d, e, col, otherCol; - - QUnit.module('Backbone.Collection', { - - beforeEach: function(assert) { - a = new Backbone.Model({id: 3, label: 'a'}); - b = new Backbone.Model({id: 2, label: 'b'}); - c = new Backbone.Model({id: 1, label: 'c'}); - d = new Backbone.Model({id: 0, label: 'd'}); - e = null; - col = new Backbone.Collection([a, b, c, d]); - otherCol = new Backbone.Collection(); - } - - }); - - QUnit.test('new and sort', function(assert) { - assert.expect(6); - var counter = 0; - col.on('sort', function(){ counter++; }); - assert.deepEqual(col.pluck('label'), ['a', 'b', 'c', 'd']); - col.comparator = function(m1, m2) { - return m1.id > m2.id ? -1 : 1; - }; - col.sort(); - assert.equal(counter, 1); - assert.deepEqual(col.pluck('label'), ['a', 'b', 'c', 'd']); - col.comparator = function(model) { return model.id; }; - col.sort(); - assert.equal(counter, 2); - assert.deepEqual(col.pluck('label'), ['d', 'c', 'b', 'a']); - assert.equal(col.length, 4); - }); - - QUnit.test('String comparator.', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([ - {id: 3}, - {id: 1}, - {id: 2} - ], {comparator: 'id'}); - assert.deepEqual(collection.pluck('id'), [1, 2, 3]); - }); - - QUnit.test('new and parse', function(assert) { - assert.expect(3); - var Collection = Backbone.Collection.extend({ - parse: function(data) { - return _.filter(data, function(datum) { - return datum.a % 2 === 0; - }); - } - }); - var models = [{a: 1}, {a: 2}, {a: 3}, {a: 4}]; - var collection = new Collection(models, {parse: true}); - assert.strictEqual(collection.length, 2); - assert.strictEqual(collection.first().get('a'), 2); - assert.strictEqual(collection.last().get('a'), 4); - }); - - QUnit.test('clone preserves model and comparator', function(assert) { - assert.expect(3); - var Model = Backbone.Model.extend(); - var comparator = function(model){ return model.id; }; - - var collection = new Backbone.Collection([{id: 1}], { - model: Model, - comparator: comparator - }).clone(); - collection.add({id: 2}); - assert.ok(collection.at(0) instanceof Model); - assert.ok(collection.at(1) instanceof Model); - assert.strictEqual(collection.comparator, comparator); - }); - - QUnit.test('get', function(assert) { - assert.expect(6); - assert.equal(col.get(0), d); - assert.equal(col.get(d.clone()), d); - assert.equal(col.get(2), b); - assert.equal(col.get({id: 1}), c); - assert.equal(col.get(c.clone()), c); - assert.equal(col.get(col.first().cid), col.first()); - }); - - QUnit.test('get with non-default ids', function(assert) { - assert.expect(5); - var MongoModel = Backbone.Model.extend({idAttribute: '_id'}); - var model = new MongoModel({_id: 100}); - var collection = new Backbone.Collection([model], {model: MongoModel}); - assert.equal(collection.get(100), model); - assert.equal(collection.get(model.cid), model); - assert.equal(collection.get(model), model); - assert.equal(collection.get(101), void 0); - - var collection2 = new Backbone.Collection(); - collection2.model = MongoModel; - collection2.add(model.attributes); - assert.equal(collection2.get(model.clone()), collection2.first()); - }); - - QUnit.test('has', function(assert) { - assert.expect(15); - assert.ok(col.has(a)); - assert.ok(col.has(b)); - assert.ok(col.has(c)); - assert.ok(col.has(d)); - assert.ok(col.has(a.id)); - assert.ok(col.has(b.id)); - assert.ok(col.has(c.id)); - assert.ok(col.has(d.id)); - assert.ok(col.has(a.cid)); - assert.ok(col.has(b.cid)); - assert.ok(col.has(c.cid)); - assert.ok(col.has(d.cid)); - var outsider = new Backbone.Model({id: 4}); - assert.notOk(col.has(outsider)); - assert.notOk(col.has(outsider.id)); - assert.notOk(col.has(outsider.cid)); - }); - - QUnit.test('update index when id changes', function(assert) { - assert.expect(4); - var collection = new Backbone.Collection(); - collection.add([ - {id: 0, name: 'one'}, - {id: 1, name: 'two'} - ]); - var one = collection.get(0); - assert.equal(one.get('name'), 'one'); - collection.on('change:name', function(model) { assert.ok(this.get(model)); }); - one.set({name: 'dalmatians', id: 101}); - assert.equal(collection.get(0), null); - assert.equal(collection.get(101).get('name'), 'dalmatians'); - }); - - QUnit.test('at', function(assert) { - assert.expect(2); - assert.equal(col.at(2), c); - assert.equal(col.at(-2), c); - }); - - QUnit.test('pluck', function(assert) { - assert.expect(1); - assert.equal(col.pluck('label').join(' '), 'a b c d'); - }); - - QUnit.test('add', function(assert) { - assert.expect(14); - var added, opts, secondAdded; - added = opts = secondAdded = null; - e = new Backbone.Model({id: 10, label: 'e'}); - otherCol.add(e); - otherCol.on('add', function() { - secondAdded = true; - }); - col.on('add', function(model, collection, options){ - added = model.get('label'); - opts = options; - }); - col.add(e, {amazing: true}); - assert.equal(added, 'e'); - assert.equal(col.length, 5); - assert.equal(col.last(), e); - assert.equal(otherCol.length, 1); - assert.equal(secondAdded, null); - assert.ok(opts.amazing); - - var f = new Backbone.Model({id: 20, label: 'f'}); - var g = new Backbone.Model({id: 21, label: 'g'}); - var h = new Backbone.Model({id: 22, label: 'h'}); - var atCol = new Backbone.Collection([f, g, h]); - assert.equal(atCol.length, 3); - atCol.add(e, {at: 1}); - assert.equal(atCol.length, 4); - assert.equal(atCol.at(1), e); - assert.equal(atCol.last(), h); - - var coll = new Backbone.Collection(new Array(2)); - var addCount = 0; - coll.on('add', function(){ - addCount += 1; - }); - coll.add([undefined, f, g]); - assert.equal(coll.length, 5); - assert.equal(addCount, 3); - coll.add(new Array(4)); - assert.equal(coll.length, 9); - assert.equal(addCount, 7); - }); - - QUnit.test('add multiple models', function(assert) { - assert.expect(6); - var collection = new Backbone.Collection([{at: 0}, {at: 1}, {at: 9}]); - collection.add([{at: 2}, {at: 3}, {at: 4}, {at: 5}, {at: 6}, {at: 7}, {at: 8}], {at: 2}); - for (var i = 0; i <= 5; i++) { - assert.equal(collection.at(i).get('at'), i); - } - }); - - QUnit.test('add; at should have preference over comparator', function(assert) { - assert.expect(1); - var Col = Backbone.Collection.extend({ - comparator: function(m1, m2) { - return m1.id > m2.id ? -1 : 1; - } - }); - - var collection = new Col([{id: 2}, {id: 3}]); - collection.add(new Backbone.Model({id: 1}), {at: 1}); - - assert.equal(collection.pluck('id').join(' '), '3 1 2'); - }); - - QUnit.test('add; at should add to the end if the index is out of bounds', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{id: 2}, {id: 3}]); - collection.add(new Backbone.Model({id: 1}), {at: 5}); - - assert.equal(collection.pluck('id').join(' '), '2 3 1'); - }); - - QUnit.test("can't add model to collection twice", function(assert) { - var collection = new Backbone.Collection([{id: 1}, {id: 2}, {id: 1}, {id: 2}, {id: 3}]); - assert.equal(collection.pluck('id').join(' '), '1 2 3'); - }); - - QUnit.test("can't add different model with same id to collection twice", function(assert) { - assert.expect(1); - var collection = new Backbone.Collection; - collection.unshift({id: 101}); - collection.add({id: 101}); - assert.equal(collection.length, 1); - }); - - QUnit.test('merge in duplicate models with {merge: true}', function(assert) { - assert.expect(3); - var collection = new Backbone.Collection; - collection.add([{id: 1, name: 'Moe'}, {id: 2, name: 'Curly'}, {id: 3, name: 'Larry'}]); - collection.add({id: 1, name: 'Moses'}); - assert.equal(collection.first().get('name'), 'Moe'); - collection.add({id: 1, name: 'Moses'}, {merge: true}); - assert.equal(collection.first().get('name'), 'Moses'); - collection.add({id: 1, name: 'Tim'}, {merge: true, silent: true}); - assert.equal(collection.first().get('name'), 'Tim'); - }); - - QUnit.test('add model to multiple collections', function(assert) { - assert.expect(10); - var counter = 0; - var m = new Backbone.Model({id: 10, label: 'm'}); - m.on('add', function(model, collection) { - counter++; - assert.equal(m, model); - if (counter > 1) { - assert.equal(collection, col2); - } else { - assert.equal(collection, col1); - } - }); - var col1 = new Backbone.Collection([]); - col1.on('add', function(model, collection) { - assert.equal(m, model); - assert.equal(col1, collection); - }); - var col2 = new Backbone.Collection([]); - col2.on('add', function(model, collection) { - assert.equal(m, model); - assert.equal(col2, collection); - }); - col1.add(m); - assert.equal(m.collection, col1); - col2.add(m); - assert.equal(m.collection, col1); - }); - - QUnit.test('add model with parse', function(assert) { - assert.expect(1); - var Model = Backbone.Model.extend({ - parse: function(obj) { - obj.value += 1; - return obj; - } - }); - - var Col = Backbone.Collection.extend({model: Model}); - var collection = new Col; - collection.add({value: 1}, {parse: true}); - assert.equal(collection.at(0).get('value'), 2); - }); - - QUnit.test('add with parse and merge', function(assert) { - var collection = new Backbone.Collection(); - collection.parse = function(attrs) { - return _.map(attrs, function(model) { - if (model.model) return model.model; - return model; - }); - }; - collection.add({id: 1}); - collection.add({model: {id: 1, name: 'Alf'}}, {parse: true, merge: true}); - assert.equal(collection.first().get('name'), 'Alf'); - }); - - QUnit.test('add model to collection with sort()-style comparator', function(assert) { - assert.expect(3); - var collection = new Backbone.Collection; - collection.comparator = function(m1, m2) { - return m1.get('name') < m2.get('name') ? -1 : 1; - }; - var tom = new Backbone.Model({name: 'Tom'}); - var rob = new Backbone.Model({name: 'Rob'}); - var tim = new Backbone.Model({name: 'Tim'}); - collection.add(tom); - collection.add(rob); - collection.add(tim); - assert.equal(collection.indexOf(rob), 0); - assert.equal(collection.indexOf(tim), 1); - assert.equal(collection.indexOf(tom), 2); - }); - - QUnit.test('comparator that depends on `this`', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection; - collection.negative = function(num) { - return -num; - }; - collection.comparator = function(model) { - return this.negative(model.id); - }; - collection.add([{id: 1}, {id: 2}, {id: 3}]); - assert.deepEqual(collection.pluck('id'), [3, 2, 1]); - collection.comparator = function(m1, m2) { - return this.negative(m2.id) - this.negative(m1.id); - }; - collection.sort(); - assert.deepEqual(collection.pluck('id'), [1, 2, 3]); - }); - - QUnit.test('remove', function(assert) { - assert.expect(12); - var removed = null; - var result = null; - col.on('remove', function(model, collection, options) { - removed = model.get('label'); - assert.equal(options.index, 3); - assert.equal(collection.get(model), undefined, '#3693: model cannot be fetched from collection'); - }); - result = col.remove(d); - assert.equal(removed, 'd'); - assert.strictEqual(result, d); - //if we try to remove d again, it's not going to actually get removed - result = col.remove(d); - assert.strictEqual(result, undefined); - assert.equal(col.length, 3); - assert.equal(col.first(), a); - col.off(); - result = col.remove([c, d]); - assert.equal(result.length, 1, 'only returns removed models'); - assert.equal(result[0], c, 'only returns removed models'); - result = col.remove([c, b]); - assert.equal(result.length, 1, 'only returns removed models'); - assert.equal(result[0], b, 'only returns removed models'); - result = col.remove([]); - assert.deepEqual(result, [], 'returns empty array when nothing removed'); - }); - - QUnit.test('add and remove return values', function(assert) { - assert.expect(13); - var Even = Backbone.Model.extend({ - validate: function(attrs) { - if (attrs.id % 2 !== 0) return 'odd'; - } - }); - var collection = new Backbone.Collection; - collection.model = Even; - - var list = collection.add([{id: 2}, {id: 4}], {validate: true}); - assert.equal(list.length, 2); - assert.ok(list[0] instanceof Backbone.Model); - assert.equal(list[1], collection.last()); - assert.equal(list[1].get('id'), 4); - - list = collection.add([{id: 3}, {id: 6}], {validate: true}); - assert.equal(collection.length, 3); - assert.equal(list[0], false); - assert.equal(list[1].get('id'), 6); - - var result = collection.add({id: 6}); - assert.equal(result.cid, list[1].cid); - - result = collection.remove({id: 6}); - assert.equal(collection.length, 2); - assert.equal(result.id, 6); - - list = collection.remove([{id: 2}, {id: 8}]); - assert.equal(collection.length, 1); - assert.equal(list[0].get('id'), 2); - assert.equal(list[1], null); - }); - - QUnit.test('shift and pop', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection([{a: 'a'}, {b: 'b'}, {c: 'c'}]); - assert.equal(collection.shift().get('a'), 'a'); - assert.equal(collection.pop().get('c'), 'c'); - }); - - QUnit.test('slice', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection([{a: 'a'}, {b: 'b'}, {c: 'c'}]); - var array = collection.slice(1, 3); - assert.equal(array.length, 2); - assert.equal(array[0].get('b'), 'b'); - }); - - QUnit.test('events are unbound on remove', function(assert) { - assert.expect(3); - var counter = 0; - var dj = new Backbone.Model(); - var emcees = new Backbone.Collection([dj]); - emcees.on('change', function(){ counter++; }); - dj.set({name: 'Kool'}); - assert.equal(counter, 1); - emcees.reset([]); - assert.equal(dj.collection, undefined); - dj.set({name: 'Shadow'}); - assert.equal(counter, 1); - }); - - QUnit.test('remove in multiple collections', function(assert) { - assert.expect(7); - var modelData = { - id: 5, - title: 'Othello' - }; - var passed = false; - var m1 = new Backbone.Model(modelData); - var m2 = new Backbone.Model(modelData); - m2.on('remove', function() { - passed = true; - }); - var col1 = new Backbone.Collection([m1]); - var col2 = new Backbone.Collection([m2]); - assert.notEqual(m1, m2); - assert.ok(col1.length === 1); - assert.ok(col2.length === 1); - col1.remove(m1); - assert.equal(passed, false); - assert.ok(col1.length === 0); - col2.remove(m1); - assert.ok(col2.length === 0); - assert.equal(passed, true); - }); - - QUnit.test('remove same model in multiple collection', function(assert) { - assert.expect(16); - var counter = 0; - var m = new Backbone.Model({id: 5, title: 'Othello'}); - m.on('remove', function(model, collection) { - counter++; - assert.equal(m, model); - if (counter > 1) { - assert.equal(collection, col1); - } else { - assert.equal(collection, col2); - } - }); - var col1 = new Backbone.Collection([m]); - col1.on('remove', function(model, collection) { - assert.equal(m, model); - assert.equal(col1, collection); - }); - var col2 = new Backbone.Collection([m]); - col2.on('remove', function(model, collection) { - assert.equal(m, model); - assert.equal(col2, collection); - }); - assert.equal(col1, m.collection); - col2.remove(m); - assert.ok(col2.length === 0); - assert.ok(col1.length === 1); - assert.equal(counter, 1); - assert.equal(col1, m.collection); - col1.remove(m); - assert.equal(null, m.collection); - assert.ok(col1.length === 0); - assert.equal(counter, 2); - }); - - QUnit.test('model destroy removes from all collections', function(assert) { - assert.expect(3); - var m = new Backbone.Model({id: 5, title: 'Othello'}); - m.sync = function(method, model, options) { options.success(); }; - var col1 = new Backbone.Collection([m]); - var col2 = new Backbone.Collection([m]); - m.destroy(); - assert.ok(col1.length === 0); - assert.ok(col2.length === 0); - assert.equal(undefined, m.collection); - }); - - QUnit.test('Collection: non-persisted model destroy removes from all collections', function(assert) { - assert.expect(3); - var m = new Backbone.Model({title: 'Othello'}); - m.sync = function(method, model, options) { throw 'should not be called'; }; - var col1 = new Backbone.Collection([m]); - var col2 = new Backbone.Collection([m]); - m.destroy(); - assert.ok(col1.length === 0); - assert.ok(col2.length === 0); - assert.equal(undefined, m.collection); - }); - - QUnit.test('fetch', function(assert) { - assert.expect(4); - var collection = new Backbone.Collection; - collection.url = '/test'; - collection.fetch(); - assert.equal(this.syncArgs.method, 'read'); - assert.equal(this.syncArgs.model, collection); - assert.equal(this.syncArgs.options.parse, true); - - collection.fetch({parse: false}); - assert.equal(this.syncArgs.options.parse, false); - }); - - QUnit.test('fetch with an error response triggers an error event', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection(); - collection.on('error', function() { - assert.ok(true); - }); - collection.sync = function(method, model, options) { options.error(); }; - collection.fetch(); - }); - - QUnit.test('#3283 - fetch with an error response calls error with context', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection(); - var obj = {}; - var options = { - context: obj, - error: function() { - assert.equal(this, obj); - } - }; - collection.sync = function(method, model, opts) { - opts.error.call(opts.context); - }; - collection.fetch(options); - }); - - QUnit.test('ensure fetch only parses once', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection; - var counter = 0; - collection.parse = function(models) { - counter++; - return models; - }; - collection.url = '/test'; - collection.fetch(); - this.syncArgs.options.success([]); - assert.equal(counter, 1); - }); - - QUnit.test('create', function(assert) { - assert.expect(4); - var collection = new Backbone.Collection; - collection.url = '/test'; - var model = collection.create({label: 'f'}, {wait: true}); - assert.equal(this.syncArgs.method, 'create'); - assert.equal(this.syncArgs.model, model); - assert.equal(model.get('label'), 'f'); - assert.equal(model.collection, collection); - }); - - QUnit.test('create with validate:true enforces validation', function(assert) { - assert.expect(3); - var ValidatingModel = Backbone.Model.extend({ - validate: function(attrs) { - return 'fail'; - } - }); - var ValidatingCollection = Backbone.Collection.extend({ - model: ValidatingModel - }); - var collection = new ValidatingCollection(); - collection.on('invalid', function(coll, error, options) { - assert.equal(error, 'fail'); - assert.equal(options.validationError, 'fail'); - }); - assert.equal(collection.create({'foo': 'bar'}, {validate: true}), false); - }); - - QUnit.test('create will pass extra options to success callback', function(assert) { - assert.expect(1); - var Model = Backbone.Model.extend({ - sync: function(method, model, options) { - _.extend(options, {specialSync: true}); - return Backbone.Model.prototype.sync.call(this, method, model, options); - } - }); - - var Collection = Backbone.Collection.extend({ - model: Model, - url: '/test' - }); - - var collection = new Collection; - - var success = function(model, response, options) { - assert.ok(options.specialSync, 'Options were passed correctly to callback'); - }; - - collection.create({}, {success: success}); - this.ajaxSettings.success(); - }); - - QUnit.test('create with wait:true should not call collection.parse', function(assert) { - assert.expect(0); - var Collection = Backbone.Collection.extend({ - url: '/test', - parse: function() { - assert.ok(false); - } - }); - - var collection = new Collection; - - collection.create({}, {wait: true}); - this.ajaxSettings.success(); - }); - - QUnit.test('a failing create returns model with errors', function(assert) { - var ValidatingModel = Backbone.Model.extend({ - validate: function(attrs) { - return 'fail'; - } - }); - var ValidatingCollection = Backbone.Collection.extend({ - model: ValidatingModel - }); - var collection = new ValidatingCollection(); - var m = collection.create({foo: 'bar'}); - assert.equal(m.validationError, 'fail'); - assert.equal(collection.length, 1); - }); - - QUnit.test('initialize', function(assert) { - assert.expect(1); - var Collection = Backbone.Collection.extend({ - initialize: function() { - this.one = 1; - } - }); - var coll = new Collection; - assert.equal(coll.one, 1); - }); - - QUnit.test('toJSON', function(assert) { - assert.expect(1); - assert.equal(JSON.stringify(col), '[{"id":3,"label":"a"},{"id":2,"label":"b"},{"id":1,"label":"c"},{"id":0,"label":"d"}]'); - }); - - QUnit.test('where and findWhere', function(assert) { - assert.expect(8); - var model = new Backbone.Model({a: 1}); - var coll = new Backbone.Collection([ - model, - {a: 1}, - {a: 1, b: 2}, - {a: 2, b: 2}, - {a: 3} - ]); - assert.equal(coll.where({a: 1}).length, 3); - assert.equal(coll.where({a: 2}).length, 1); - assert.equal(coll.where({a: 3}).length, 1); - assert.equal(coll.where({b: 1}).length, 0); - assert.equal(coll.where({b: 2}).length, 2); - assert.equal(coll.where({a: 1, b: 2}).length, 1); - assert.equal(coll.findWhere({a: 1}), model); - assert.equal(coll.findWhere({a: 4}), void 0); - }); - - QUnit.test('Underscore methods', function(assert) { - assert.expect(21); - assert.equal(col.map(function(model){ return model.get('label'); }).join(' '), 'a b c d'); - assert.equal(col.some(function(model){ return model.id === 100; }), false); - assert.equal(col.some(function(model){ return model.id === 0; }), true); - assert.equal(col.reduce(function(m1, m2) {return m1.id > m2.id ? m1 : m2;}).id, 3); - assert.equal(col.reduceRight(function(m1, m2) {return m1.id > m2.id ? m1 : m2;}).id, 3); - assert.equal(col.indexOf(b), 1); - assert.equal(col.size(), 4); - assert.equal(col.rest().length, 3); - assert.ok(!_.includes(col.rest(), a)); - assert.ok(_.includes(col.rest(), d)); - assert.ok(!col.isEmpty()); - assert.ok(!_.includes(col.without(d), d)); - - var wrapped = col.chain(); - assert.equal(wrapped.map('id').max().value(), 3); - assert.equal(wrapped.map('id').min().value(), 0); - assert.deepEqual(wrapped - .filter(function(o){ return o.id % 2 === 0; }) - .map(function(o){ return o.id * 2; }) - .value(), - [4, 0]); - assert.deepEqual(col.difference([c, d]), [a, b]); - assert.ok(col.includes(col.sample())); - - var first = col.first(); - assert.deepEqual(col.groupBy(function(model){ return model.id; })[first.id], [first]); - assert.deepEqual(col.countBy(function(model){ return model.id; }), {0: 1, 1: 1, 2: 1, 3: 1}); - assert.deepEqual(col.sortBy(function(model){ return model.id; })[0], col.at(3)); - assert.ok(col.indexBy('id')[first.id] === first); - }); - - QUnit.test('Underscore methods with object-style and property-style iteratee', function(assert) { - assert.expect(26); - var model = new Backbone.Model({a: 4, b: 1, e: 3}); - var coll = new Backbone.Collection([ - {a: 1, b: 1}, - {a: 2, b: 1, c: 1}, - {a: 3, b: 1}, - model - ]); - assert.equal(coll.find({a: 0}), undefined); - assert.deepEqual(coll.find({a: 4}), model); - assert.equal(coll.find('d'), undefined); - assert.deepEqual(coll.find('e'), model); - assert.equal(coll.filter({a: 0}), false); - assert.deepEqual(coll.filter({a: 4}), [model]); - assert.equal(coll.some({a: 0}), false); - assert.equal(coll.some({a: 1}), true); - assert.equal(coll.reject({a: 0}).length, 4); - assert.deepEqual(coll.reject({a: 4}), _.without(coll.models, model)); - assert.equal(coll.every({a: 0}), false); - assert.equal(coll.every({b: 1}), true); - assert.deepEqual(coll.partition({a: 0})[0], []); - assert.deepEqual(coll.partition({a: 0})[1], coll.models); - assert.deepEqual(coll.partition({a: 4})[0], [model]); - assert.deepEqual(coll.partition({a: 4})[1], _.without(coll.models, model)); - assert.deepEqual(coll.map({a: 2}), [false, true, false, false]); - assert.deepEqual(coll.map('a'), [1, 2, 3, 4]); - assert.deepEqual(coll.sortBy('a')[3], model); - assert.deepEqual(coll.sortBy('e')[0], model); - assert.deepEqual(coll.countBy({a: 4}), {'false': 3, 'true': 1}); - assert.deepEqual(coll.countBy('d'), {'undefined': 4}); - assert.equal(coll.findIndex({b: 1}), 0); - assert.equal(coll.findIndex({b: 9}), -1); - assert.equal(coll.findLastIndex({b: 1}), 3); - assert.equal(coll.findLastIndex({b: 9}), -1); - }); - - QUnit.test('reset', function(assert) { - assert.expect(16); - - var resetCount = 0; - var models = col.models; - col.on('reset', function() { resetCount += 1; }); - col.reset([]); - assert.equal(resetCount, 1); - assert.equal(col.length, 0); - assert.equal(col.last(), null); - col.reset(models); - assert.equal(resetCount, 2); - assert.equal(col.length, 4); - assert.equal(col.last(), d); - col.reset(_.map(models, function(m){ return m.attributes; })); - assert.equal(resetCount, 3); - assert.equal(col.length, 4); - assert.ok(col.last() !== d); - assert.ok(_.isEqual(col.last().attributes, d.attributes)); - col.reset(); - assert.equal(col.length, 0); - assert.equal(resetCount, 4); - - var f = new Backbone.Model({id: 20, label: 'f'}); - col.reset([undefined, f]); - assert.equal(col.length, 2); - assert.equal(resetCount, 5); - - col.reset(new Array(4)); - assert.equal(col.length, 4); - assert.equal(resetCount, 6); - }); - - QUnit.test('reset with different values', function(assert) { - var collection = new Backbone.Collection({id: 1}); - collection.reset({id: 1, a: 1}); - assert.equal(collection.get(1).get('a'), 1); - }); - - QUnit.test('same references in reset', function(assert) { - var model = new Backbone.Model({id: 1}); - var collection = new Backbone.Collection({id: 1}); - collection.reset(model); - assert.equal(collection.get(1), model); - }); - - QUnit.test('reset passes caller options', function(assert) { - assert.expect(3); - var Model = Backbone.Model.extend({ - initialize: function(attrs, options) { - this.modelParameter = options.modelParameter; - } - }); - var collection = new (Backbone.Collection.extend({model: Model}))(); - collection.reset([{astring: 'green', anumber: 1}, {astring: 'blue', anumber: 2}], {modelParameter: 'model parameter'}); - assert.equal(collection.length, 2); - collection.each(function(model) { - assert.equal(model.modelParameter, 'model parameter'); - }); - }); - - QUnit.test('reset does not alter options by reference', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection([{id: 1}]); - var origOpts = {}; - collection.on('reset', function(coll, opts){ - assert.equal(origOpts.previousModels, undefined); - assert.equal(opts.previousModels[0].id, 1); - }); - collection.reset([], origOpts); - }); - - QUnit.test('trigger custom events on models', function(assert) { - assert.expect(1); - var fired = null; - a.on('custom', function() { fired = true; }); - a.trigger('custom'); - assert.equal(fired, true); - }); - - QUnit.test('add does not alter arguments', function(assert) { - assert.expect(2); - var attrs = {}; - var models = [attrs]; - new Backbone.Collection().add(models); - assert.equal(models.length, 1); - assert.ok(attrs === models[0]); - }); - - QUnit.test('#714: access `model.collection` in a brand new model.', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection; - collection.url = '/test'; - var Model = Backbone.Model.extend({ - set: function(attrs) { - assert.equal(attrs.prop, 'value'); - assert.equal(this.collection, collection); - return this; - } - }); - collection.model = Model; - collection.create({prop: 'value'}); - }); - - QUnit.test('#574, remove its own reference to the .models array.', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection([ - {id: 1}, {id: 2}, {id: 3}, {id: 4}, {id: 5}, {id: 6} - ]); - assert.equal(collection.length, 6); - collection.remove(collection.models); - assert.equal(collection.length, 0); - }); - - QUnit.test('#861, adding models to a collection which do not pass validation, with validate:true', function(assert) { - assert.expect(2); - var Model = Backbone.Model.extend({ - validate: function(attrs) { - if (attrs.id === 3) return "id can't be 3"; - } - }); - - var Collection = Backbone.Collection.extend({ - model: Model - }); - - var collection = new Collection; - collection.on('invalid', function() { assert.ok(true); }); - - collection.add([{id: 1}, {id: 2}, {id: 3}, {id: 4}, {id: 5}, {id: 6}], {validate: true}); - assert.deepEqual(collection.pluck('id'), [1, 2, 4, 5, 6]); - }); - - QUnit.test('Invalid models are discarded with validate:true.', function(assert) { - assert.expect(5); - var collection = new Backbone.Collection; - collection.on('test', function() { assert.ok(true); }); - collection.model = Backbone.Model.extend({ - validate: function(attrs){ if (!attrs.valid) return 'invalid'; } - }); - var model = new collection.model({id: 1, valid: true}); - collection.add([model, {id: 2}], {validate: true}); - model.trigger('test'); - assert.ok(collection.get(model.cid)); - assert.ok(collection.get(1)); - assert.ok(!collection.get(2)); - assert.equal(collection.length, 1); - }); - - QUnit.test('multiple copies of the same model', function(assert) { - assert.expect(3); - var collection = new Backbone.Collection(); - var model = new Backbone.Model(); - collection.add([model, model]); - assert.equal(collection.length, 1); - collection.add([{id: 1}, {id: 1}]); - assert.equal(collection.length, 2); - assert.equal(collection.last().id, 1); - }); - - QUnit.test('#964 - collection.get return inconsistent', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection(); - assert.ok(collection.get(null) === undefined); - assert.ok(collection.get() === undefined); - }); - - QUnit.test('#1112 - passing options.model sets collection.model', function(assert) { - assert.expect(2); - var Model = Backbone.Model.extend({}); - var collection = new Backbone.Collection([{id: 1}], {model: Model}); - assert.ok(collection.model === Model); - assert.ok(collection.at(0) instanceof Model); - }); - - QUnit.test('null and undefined are invalid ids.', function(assert) { - assert.expect(2); - var model = new Backbone.Model({id: 1}); - var collection = new Backbone.Collection([model]); - model.set({id: null}); - assert.ok(!collection.get('null')); - model.set({id: 1}); - model.set({id: undefined}); - assert.ok(!collection.get('undefined')); - }); - - QUnit.test('falsy comparator', function(assert) { - assert.expect(4); - var Col = Backbone.Collection.extend({ - comparator: function(model){ return model.id; } - }); - var collection = new Col(); - var colFalse = new Col(null, {comparator: false}); - var colNull = new Col(null, {comparator: null}); - var colUndefined = new Col(null, {comparator: undefined}); - assert.ok(collection.comparator); - assert.ok(!colFalse.comparator); - assert.ok(!colNull.comparator); - assert.ok(colUndefined.comparator); - }); - - QUnit.test('#1355 - `options` is passed to success callbacks', function(assert) { - assert.expect(2); - var m = new Backbone.Model({x: 1}); - var collection = new Backbone.Collection(); - var opts = { - opts: true, - success: function(coll, resp, options) { - assert.ok(options.opts); - } - }; - collection.sync = m.sync = function( method, coll, options ){ - options.success({}); - }; - collection.fetch(opts); - collection.create(m, opts); - }); - - QUnit.test("#1412 - Trigger 'request' and 'sync' events.", function(assert) { - assert.expect(4); - var collection = new Backbone.Collection; - collection.url = '/test'; - Backbone.ajax = function(settings){ settings.success(); }; - - collection.on('request', function(obj, xhr, options) { - assert.ok(obj === collection, "collection has correct 'request' event after fetching"); - }); - collection.on('sync', function(obj, response, options) { - assert.ok(obj === collection, "collection has correct 'sync' event after fetching"); - }); - collection.fetch(); - collection.off(); - - collection.on('request', function(obj, xhr, options) { - assert.ok(obj === collection.get(1), "collection has correct 'request' event after one of its models save"); - }); - collection.on('sync', function(obj, response, options) { - assert.ok(obj === collection.get(1), "collection has correct 'sync' event after one of its models save"); - }); - collection.create({id: 1}); - collection.off(); - }); - - QUnit.test('#3283 - fetch, create calls success with context', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection; - collection.url = '/test'; - Backbone.ajax = function(settings) { - settings.success.call(settings.context); - }; - var obj = {}; - var options = { - context: obj, - success: function() { - assert.equal(this, obj); - } - }; - - collection.fetch(options); - collection.create({id: 1}, options); - }); - - QUnit.test('#1447 - create with wait adds model.', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection; - var model = new Backbone.Model; - model.sync = function(method, m, options){ options.success(); }; - collection.on('add', function(){ assert.ok(true); }); - collection.create(model, {wait: true}); - }); - - QUnit.test('#1448 - add sorts collection after merge.', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([ - {id: 1, x: 1}, - {id: 2, x: 2} - ]); - collection.comparator = function(model){ return model.get('x'); }; - collection.add({id: 1, x: 3}, {merge: true}); - assert.deepEqual(collection.pluck('id'), [2, 1]); - }); - - QUnit.test('#1655 - groupBy can be used with a string argument.', function(assert) { - assert.expect(3); - var collection = new Backbone.Collection([{x: 1}, {x: 2}]); - var grouped = collection.groupBy('x'); - assert.strictEqual(_.keys(grouped).length, 2); - assert.strictEqual(grouped[1][0].get('x'), 1); - assert.strictEqual(grouped[2][0].get('x'), 2); - }); - - QUnit.test('#1655 - sortBy can be used with a string argument.', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{x: 3}, {x: 1}, {x: 2}]); - var values = _.map(collection.sortBy('x'), function(model) { - return model.get('x'); - }); - assert.deepEqual(values, [1, 2, 3]); - }); - - QUnit.test('#1604 - Removal during iteration.', function(assert) { - assert.expect(0); - var collection = new Backbone.Collection([{}, {}]); - collection.on('add', function() { - collection.at(0).destroy(); - }); - collection.add({}, {at: 0}); - }); - - QUnit.test('#1638 - `sort` during `add` triggers correctly.', function(assert) { - var collection = new Backbone.Collection; - collection.comparator = function(model) { return model.get('x'); }; - var added = []; - collection.on('add', function(model) { - model.set({x: 3}); - collection.sort(); - added.push(model.id); - }); - collection.add([{id: 1, x: 1}, {id: 2, x: 2}]); - assert.deepEqual(added, [1, 2]); - }); - - QUnit.test('fetch parses models by default', function(assert) { - assert.expect(1); - var model = {}; - var Collection = Backbone.Collection.extend({ - url: 'test', - model: Backbone.Model.extend({ - parse: function(resp) { - assert.strictEqual(resp, model); - } - }) - }); - new Collection().fetch(); - this.ajaxSettings.success([model]); - }); - - QUnit.test("`sort` shouldn't always fire on `add`", function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{id: 1}, {id: 2}, {id: 3}], { - comparator: 'id' - }); - collection.sort = function(){ assert.ok(true); }; - collection.add([]); - collection.add({id: 1}); - collection.add([{id: 2}, {id: 3}]); - collection.add({id: 4}); - }); - - QUnit.test('#1407 parse option on constructor parses collection and models', function(assert) { - assert.expect(2); - var model = { - namespace: [{id: 1}, {id: 2}] - }; - var Collection = Backbone.Collection.extend({ - model: Backbone.Model.extend({ - parse: function(m) { - m.name = 'test'; - return m; - } - }), - parse: function(m) { - return m.namespace; - } - }); - var collection = new Collection(model, {parse: true}); - - assert.equal(collection.length, 2); - assert.equal(collection.at(0).get('name'), 'test'); - }); - - QUnit.test('#1407 parse option on reset parses collection and models', function(assert) { - assert.expect(2); - var model = { - namespace: [{id: 1}, {id: 2}] - }; - var Collection = Backbone.Collection.extend({ - model: Backbone.Model.extend({ - parse: function(m) { - m.name = 'test'; - return m; - } - }), - parse: function(m) { - return m.namespace; - } - }); - var collection = new Collection(); - collection.reset(model, {parse: true}); - - assert.equal(collection.length, 2); - assert.equal(collection.at(0).get('name'), 'test'); - }); - - - QUnit.test('Reset includes previous models in triggered event.', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - var collection = new Backbone.Collection([model]); - collection.on('reset', function(coll, options) { - assert.deepEqual(options.previousModels, [model]); - }); - collection.reset([]); - }); - - QUnit.test('set', function(assert) { - var m1 = new Backbone.Model(); - var m2 = new Backbone.Model({id: 2}); - var m3 = new Backbone.Model(); - var collection = new Backbone.Collection([m1, m2]); - - // Test add/change/remove events - collection.on('add', function(model) { - assert.strictEqual(model, m3); - }); - collection.on('change', function(model) { - assert.strictEqual(model, m2); - }); - collection.on('remove', function(model) { - assert.strictEqual(model, m1); - }); - - // remove: false doesn't remove any models - collection.set([], {remove: false}); - assert.strictEqual(collection.length, 2); - - // add: false doesn't add any models - collection.set([m1, m2, m3], {add: false}); - assert.strictEqual(collection.length, 2); - - // merge: false doesn't change any models - collection.set([m1, {id: 2, a: 1}], {merge: false}); - assert.strictEqual(m2.get('a'), void 0); - - // add: false, remove: false only merges existing models - collection.set([m1, {id: 2, a: 0}, m3, {id: 4}], {add: false, remove: false}); - assert.strictEqual(collection.length, 2); - assert.strictEqual(m2.get('a'), 0); - - // default options add/remove/merge as appropriate - collection.set([{id: 2, a: 1}, m3]); - assert.strictEqual(collection.length, 2); - assert.strictEqual(m2.get('a'), 1); - - // Test removing models not passing an argument - collection.off('remove').on('remove', function(model) { - assert.ok(model === m2 || model === m3); - }); - collection.set([]); - assert.strictEqual(collection.length, 0); - - // Test null models on set doesn't clear collection - collection.off(); - collection.set([{id: 1}]); - collection.set(); - assert.strictEqual(collection.length, 1); - }); - - QUnit.test('set with only cids', function(assert) { - assert.expect(3); - var m1 = new Backbone.Model; - var m2 = new Backbone.Model; - var collection = new Backbone.Collection; - collection.set([m1, m2]); - assert.equal(collection.length, 2); - collection.set([m1]); - assert.equal(collection.length, 1); - collection.set([m1, m1, m1, m2, m2], {remove: false}); - assert.equal(collection.length, 2); - }); - - QUnit.test('set with only idAttribute', function(assert) { - assert.expect(3); - var m1 = {_id: 1}; - var m2 = {_id: 2}; - var Col = Backbone.Collection.extend({ - model: Backbone.Model.extend({ - idAttribute: '_id' - }) - }); - var collection = new Col; - collection.set([m1, m2]); - assert.equal(collection.length, 2); - collection.set([m1]); - assert.equal(collection.length, 1); - collection.set([m1, m1, m1, m2, m2], {remove: false}); - assert.equal(collection.length, 2); - }); - - QUnit.test('set + merge with default values defined', function(assert) { - var Model = Backbone.Model.extend({ - defaults: { - key: 'value' - } - }); - var m = new Model({id: 1}); - var collection = new Backbone.Collection([m], {model: Model}); - assert.equal(collection.first().get('key'), 'value'); - - collection.set({id: 1, key: 'other'}); - assert.equal(collection.first().get('key'), 'other'); - - collection.set({id: 1, other: 'value'}); - assert.equal(collection.first().get('key'), 'other'); - assert.equal(collection.length, 1); - }); - - QUnit.test('merge without mutation', function(assert) { - var Model = Backbone.Model.extend({ - initialize: function(attrs, options) { - if (attrs.child) { - this.set('child', new Model(attrs.child, options), options); - } - } - }); - var Collection = Backbone.Collection.extend({model: Model}); - var data = [{id: 1, child: {id: 2}}]; - var collection = new Collection(data); - assert.equal(collection.first().id, 1); - collection.set(data); - assert.equal(collection.first().id, 1); - collection.set([{id: 2, child: {id: 2}}].concat(data)); - assert.deepEqual(collection.pluck('id'), [2, 1]); - }); - - QUnit.test('`set` and model level `parse`', function(assert) { - var Model = Backbone.Model.extend({}); - var Collection = Backbone.Collection.extend({ - model: Model, - parse: function(res) { return _.map(res.models, 'model'); } - }); - var model = new Model({id: 1}); - var collection = new Collection(model); - collection.set({models: [ - {model: {id: 1}}, - {model: {id: 2}} - ]}, {parse: true}); - assert.equal(collection.first(), model); - }); - - QUnit.test('`set` data is only parsed once', function(assert) { - var collection = new Backbone.Collection(); - collection.model = Backbone.Model.extend({ - parse: function(data) { - assert.equal(data.parsed, void 0); - data.parsed = true; - return data; - } - }); - collection.set({}, {parse: true}); - }); - - QUnit.test('`set` matches input order in the absence of a comparator', function(assert) { - var one = new Backbone.Model({id: 1}); - var two = new Backbone.Model({id: 2}); - var three = new Backbone.Model({id: 3}); - var collection = new Backbone.Collection([one, two, three]); - collection.set([{id: 3}, {id: 2}, {id: 1}]); - assert.deepEqual(collection.models, [three, two, one]); - collection.set([{id: 1}, {id: 2}]); - assert.deepEqual(collection.models, [one, two]); - collection.set([two, three, one]); - assert.deepEqual(collection.models, [two, three, one]); - collection.set([{id: 1}, {id: 2}], {remove: false}); - assert.deepEqual(collection.models, [two, three, one]); - collection.set([{id: 1}, {id: 2}, {id: 3}], {merge: false}); - assert.deepEqual(collection.models, [one, two, three]); - collection.set([three, two, one, {id: 4}], {add: false}); - assert.deepEqual(collection.models, [one, two, three]); - }); - - QUnit.test('#1894 - Push should not trigger a sort', function(assert) { - assert.expect(0); - var Collection = Backbone.Collection.extend({ - comparator: 'id', - sort: function() { assert.ok(false); } - }); - new Collection().push({id: 1}); - }); - - QUnit.test('#2428 - push duplicate models, return the correct one', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection; - var model1 = collection.push({id: 101}); - var model2 = collection.push({id: 101}); - assert.ok(model2.cid === model1.cid); - }); - - QUnit.test('`set` with non-normal id', function(assert) { - var Collection = Backbone.Collection.extend({ - model: Backbone.Model.extend({idAttribute: '_id'}) - }); - var collection = new Collection({_id: 1}); - collection.set([{_id: 1, a: 1}], {add: false}); - assert.equal(collection.first().get('a'), 1); - }); - - QUnit.test('#1894 - `sort` can optionally be turned off', function(assert) { - assert.expect(0); - var Collection = Backbone.Collection.extend({ - comparator: 'id', - sort: function() { assert.ok(false); } - }); - new Collection().add({id: 1}, {sort: false}); - }); - - QUnit.test('#1915 - `parse` data in the right order in `set`', function(assert) { - var collection = new (Backbone.Collection.extend({ - parse: function(data) { - assert.strictEqual(data.status, 'ok'); - return data.data; - } - })); - var res = {status: 'ok', data: [{id: 1}]}; - collection.set(res, {parse: true}); - }); - - QUnit.test('#1939 - `parse` is passed `options`', function(assert) { - var done = assert.async(); - assert.expect(1); - var collection = new (Backbone.Collection.extend({ - url: '/', - parse: function(data, options) { - assert.strictEqual(options.xhr.someHeader, 'headerValue'); - return data; - } - })); - var ajax = Backbone.ajax; - Backbone.ajax = function(params) { - _.defer(params.success, []); - return {someHeader: 'headerValue'}; - }; - collection.fetch({ - success: function() { done(); } - }); - Backbone.ajax = ajax; - }); - - QUnit.test('fetch will pass extra options to success callback', function(assert) { - assert.expect(1); - var SpecialSyncCollection = Backbone.Collection.extend({ - url: '/test', - sync: function(method, collection, options) { - _.extend(options, {specialSync: true}); - return Backbone.Collection.prototype.sync.call(this, method, collection, options); - } - }); - - var collection = new SpecialSyncCollection(); - - var onSuccess = function(coll, resp, options) { - assert.ok(options.specialSync, 'Options were passed correctly to callback'); - }; - - collection.fetch({success: onSuccess}); - this.ajaxSettings.success(); - }); - - QUnit.test('`add` only `sort`s when necessary', function(assert) { - assert.expect(2); - var collection = new (Backbone.Collection.extend({ - comparator: 'a' - }))([{id: 1}, {id: 2}, {id: 3}]); - collection.on('sort', function() { assert.ok(true); }); - collection.add({id: 4}); // do sort, new model - collection.add({id: 1, a: 1}, {merge: true}); // do sort, comparator change - collection.add({id: 1, b: 1}, {merge: true}); // don't sort, no comparator change - collection.add({id: 1, a: 1}, {merge: true}); // don't sort, no comparator change - collection.add(collection.models); // don't sort, nothing new - collection.add(collection.models, {merge: true}); // don't sort - }); - - QUnit.test('`add` only `sort`s when necessary with comparator function', function(assert) { - assert.expect(3); - var collection = new (Backbone.Collection.extend({ - comparator: function(m1, m2) { - return m1.get('a') > m2.get('a') ? 1 : (m1.get('a') < m2.get('a') ? -1 : 0); - } - }))([{id: 1}, {id: 2}, {id: 3}]); - collection.on('sort', function() { assert.ok(true); }); - collection.add({id: 4}); // do sort, new model - collection.add({id: 1, a: 1}, {merge: true}); // do sort, model change - collection.add({id: 1, b: 1}, {merge: true}); // do sort, model change - collection.add({id: 1, a: 1}, {merge: true}); // don't sort, no model change - collection.add(collection.models); // don't sort, nothing new - collection.add(collection.models, {merge: true}); // don't sort - }); - - QUnit.test('Attach options to collection.', function(assert) { - assert.expect(2); - var Model = Backbone.Model; - var comparator = function(){}; - - var collection = new Backbone.Collection([], { - model: Model, - comparator: comparator - }); - - assert.ok(collection.model === Model); - assert.ok(collection.comparator === comparator); - }); - - QUnit.test('Pass falsey for `models` for empty Col with `options`', function(assert) { - assert.expect(9); - var opts = {a: 1, b: 2}; - _.forEach([undefined, null, false], function(falsey) { - var Collection = Backbone.Collection.extend({ - initialize: function(models, options) { - assert.strictEqual(models, falsey); - assert.strictEqual(options, opts); - } - }); - - var collection = new Collection(falsey, opts); - assert.strictEqual(collection.length, 0); - }); - }); - - QUnit.test('`add` overrides `set` flags', function(assert) { - var collection = new Backbone.Collection(); - collection.once('add', function(model, coll, options) { - coll.add({id: 2}, options); - }); - collection.set({id: 1}); - assert.equal(collection.length, 2); - }); - - QUnit.test('#2606 - Collection#create, success arguments', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection; - collection.url = 'test'; - collection.create({}, { - success: function(model, resp, options) { - assert.strictEqual(resp, 'response'); - } - }); - this.ajaxSettings.success('response'); - }); - - QUnit.test('#2612 - nested `parse` works with `Collection#set`', function(assert) { - - var Job = Backbone.Model.extend({ - constructor: function() { - this.items = new Items(); - Backbone.Model.apply(this, arguments); - }, - parse: function(attrs) { - this.items.set(attrs.items, {parse: true}); - return _.omit(attrs, 'items'); - } - }); - - var Item = Backbone.Model.extend({ - constructor: function() { - this.subItems = new Backbone.Collection(); - Backbone.Model.apply(this, arguments); - }, - parse: function(attrs) { - this.subItems.set(attrs.subItems, {parse: true}); - return _.omit(attrs, 'subItems'); - } - }); - - var Items = Backbone.Collection.extend({ - model: Item - }); - - var data = { - name: 'JobName', - id: 1, - items: [{ - id: 1, - name: 'Sub1', - subItems: [ - {id: 1, subName: 'One'}, - {id: 2, subName: 'Two'} - ] - }, { - id: 2, - name: 'Sub2', - subItems: [ - {id: 3, subName: 'Three'}, - {id: 4, subName: 'Four'} - ] - }] - }; - - var newData = { - name: 'NewJobName', - id: 1, - items: [{ - id: 1, - name: 'NewSub1', - subItems: [ - {id: 1, subName: 'NewOne'}, - {id: 2, subName: 'NewTwo'} - ] - }, { - id: 2, - name: 'NewSub2', - subItems: [ - {id: 3, subName: 'NewThree'}, - {id: 4, subName: 'NewFour'} - ] - }] - }; - - var job = new Job(data, {parse: true}); - assert.equal(job.get('name'), 'JobName'); - assert.equal(job.items.at(0).get('name'), 'Sub1'); - assert.equal(job.items.length, 2); - assert.equal(job.items.get(1).subItems.get(1).get('subName'), 'One'); - assert.equal(job.items.get(2).subItems.get(3).get('subName'), 'Three'); - job.set(job.parse(newData, {parse: true})); - assert.equal(job.get('name'), 'NewJobName'); - assert.equal(job.items.at(0).get('name'), 'NewSub1'); - assert.equal(job.items.length, 2); - assert.equal(job.items.get(1).subItems.get(1).get('subName'), 'NewOne'); - assert.equal(job.items.get(2).subItems.get(3).get('subName'), 'NewThree'); - }); - - QUnit.test('_addReference binds all collection events & adds to the lookup hashes', function(assert) { - assert.expect(8); - - var calls = {add: 0, remove: 0}; - - var Collection = Backbone.Collection.extend({ - - _addReference: function(model) { - Backbone.Collection.prototype._addReference.apply(this, arguments); - calls.add++; - assert.equal(model, this._byId[model.id]); - assert.equal(model, this._byId[model.cid]); - assert.equal(model._events.all.length, 1); - }, - - _removeReference: function(model) { - Backbone.Collection.prototype._removeReference.apply(this, arguments); - calls.remove++; - assert.equal(this._byId[model.id], void 0); - assert.equal(this._byId[model.cid], void 0); - assert.equal(model.collection, void 0); - } - - }); - - var collection = new Collection(); - var model = collection.add({id: 1}); - collection.remove(model); - - assert.equal(calls.add, 1); - assert.equal(calls.remove, 1); - }); - - QUnit.test('Do not allow duplicate models to be `add`ed or `set`', function(assert) { - var collection = new Backbone.Collection(); - - collection.add([{id: 1}, {id: 1}]); - assert.equal(collection.length, 1); - assert.equal(collection.models.length, 1); - - collection.set([{id: 1}, {id: 1}]); - assert.equal(collection.length, 1); - assert.equal(collection.models.length, 1); - }); - - QUnit.test('#3020: #set with {add: false} should not throw.', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection; - collection.set([{id: 1}], {add: false}); - assert.strictEqual(collection.length, 0); - assert.strictEqual(collection.models.length, 0); - }); - - QUnit.test('create with wait, model instance, #3028', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection(); - var model = new Backbone.Model({id: 1}); - model.sync = function(){ - assert.equal(this.collection, collection); - }; - collection.create(model, {wait: true}); - }); - - QUnit.test('modelId', function(assert) { - var Stooge = Backbone.Model.extend(); - var StoogeCollection = Backbone.Collection.extend({model: Stooge}); - - // Default to using `Collection::model::idAttribute`. - assert.equal(StoogeCollection.prototype.modelId({id: 1}), 1); - Stooge.prototype.idAttribute = '_id'; - assert.equal(StoogeCollection.prototype.modelId({_id: 1}), 1); - }); - - QUnit.test('Polymorphic models work with "simple" constructors', function(assert) { - var A = Backbone.Model.extend(); - var B = Backbone.Model.extend(); - var C = Backbone.Collection.extend({ - model: function(attrs) { - return attrs.type === 'a' ? new A(attrs) : new B(attrs); - } - }); - var collection = new C([{id: 1, type: 'a'}, {id: 2, type: 'b'}]); - assert.equal(collection.length, 2); - assert.ok(collection.at(0) instanceof A); - assert.equal(collection.at(0).id, 1); - assert.ok(collection.at(1) instanceof B); - assert.equal(collection.at(1).id, 2); - }); - - QUnit.test('Polymorphic models work with "advanced" constructors', function(assert) { - var A = Backbone.Model.extend({idAttribute: '_id'}); - var B = Backbone.Model.extend({idAttribute: '_id'}); - var C = Backbone.Collection.extend({ - model: Backbone.Model.extend({ - constructor: function(attrs) { - return attrs.type === 'a' ? new A(attrs) : new B(attrs); - }, - - idAttribute: '_id' - }) - }); - var collection = new C([{_id: 1, type: 'a'}, {_id: 2, type: 'b'}]); - assert.equal(collection.length, 2); - assert.ok(collection.at(0) instanceof A); - assert.equal(collection.at(0), collection.get(1)); - assert.ok(collection.at(1) instanceof B); - assert.equal(collection.at(1), collection.get(2)); - - C = Backbone.Collection.extend({ - model: function(attrs) { - return attrs.type === 'a' ? new A(attrs) : new B(attrs); - }, - - modelId: function(attrs) { - return attrs.type + '-' + attrs.id; - } - }); - collection = new C([{id: 1, type: 'a'}, {id: 1, type: 'b'}]); - assert.equal(collection.length, 2); - assert.ok(collection.at(0) instanceof A); - assert.equal(collection.at(0), collection.get('a-1')); - assert.ok(collection.at(1) instanceof B); - assert.equal(collection.at(1), collection.get('b-1')); - }); - - QUnit.test('Collection with polymorphic models receives default id from modelId', function(assert) { - assert.expect(6); - // When the polymorphic models use 'id' for the idAttribute, all is fine. - var C1 = Backbone.Collection.extend({ - model: function(attrs) { - return new Backbone.Model(attrs); - } - }); - var c1 = new C1({id: 1}); - assert.equal(c1.get(1).id, 1); - assert.equal(c1.modelId({id: 1}), 1); - - // If the polymorphic models define their own idAttribute, - // the modelId method should be overridden, for the reason below. - var M = Backbone.Model.extend({ - idAttribute: '_id' - }); - var C2 = Backbone.Collection.extend({ - model: function(attrs) { - return new M(attrs); - } - }); - var c2 = new C2({'_id': 1}); - assert.equal(c2.get(1), void 0); - assert.equal(c2.modelId(c2.at(0).attributes), void 0); - var m = new M({'_id': 2}); - c2.add(m); - assert.equal(c2.get(2), void 0); - assert.equal(c2.modelId(m.attributes), void 0); - }); - - QUnit.test('#3039 #3951: adding at index fires with correct at', function(assert) { - assert.expect(4); - var collection = new Backbone.Collection([{val: 0}, {val: 4}]); - collection.on('add', function(model, coll, options) { - assert.equal(model.get('val'), options.index); - }); - collection.add([{val: 1}, {val: 2}, {val: 3}], {at: 1}); - collection.add({val: 5}, {at: 10}); - }); - - QUnit.test('#3039: index is not sent when at is not specified', function(assert) { - assert.expect(2); - var collection = new Backbone.Collection([{at: 0}]); - collection.on('add', function(model, coll, options) { - assert.equal(undefined, options.index); - }); - collection.add([{at: 1}, {at: 2}]); - }); - - QUnit.test('#3199 - Order changing should trigger a sort', function(assert) { - assert.expect(1); - var one = new Backbone.Model({id: 1}); - var two = new Backbone.Model({id: 2}); - var three = new Backbone.Model({id: 3}); - var collection = new Backbone.Collection([one, two, three]); - collection.on('sort', function() { - assert.ok(true); - }); - collection.set([{id: 3}, {id: 2}, {id: 1}]); - }); - - QUnit.test('#3199 - Adding a model should trigger a sort', function(assert) { - assert.expect(1); - var one = new Backbone.Model({id: 1}); - var two = new Backbone.Model({id: 2}); - var three = new Backbone.Model({id: 3}); - var collection = new Backbone.Collection([one, two, three]); - collection.on('sort', function() { - assert.ok(true); - }); - collection.set([{id: 1}, {id: 2}, {id: 3}, {id: 0}]); - }); - - QUnit.test('#3199 - Order not changing should not trigger a sort', function(assert) { - assert.expect(0); - var one = new Backbone.Model({id: 1}); - var two = new Backbone.Model({id: 2}); - var three = new Backbone.Model({id: 3}); - var collection = new Backbone.Collection([one, two, three]); - collection.on('sort', function() { - assert.ok(false); - }); - collection.set([{id: 1}, {id: 2}, {id: 3}]); - }); - - QUnit.test('add supports negative indexes', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{id: 1}]); - collection.add([{id: 2}, {id: 3}], {at: -1}); - collection.add([{id: 2.5}], {at: -2}); - collection.add([{id: 0.5}], {at: -6}); - assert.equal(collection.pluck('id').join(','), '0.5,1,2,2.5,3'); - }); - - QUnit.test('#set accepts options.at as a string', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{id: 1}, {id: 2}]); - collection.add([{id: 3}], {at: '1'}); - assert.deepEqual(collection.pluck('id'), [1, 3, 2]); - }); - - QUnit.test('adding multiple models triggers `update` event once', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection; - collection.on('update', function() { assert.ok(true); }); - collection.add([{id: 1}, {id: 2}, {id: 3}]); - }); - - QUnit.test('removing models triggers `update` event once', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{id: 1}, {id: 2}, {id: 3}]); - collection.on('update', function() { assert.ok(true); }); - collection.remove([{id: 1}, {id: 2}]); - }); - - QUnit.test('remove does not trigger `update` when nothing removed', function(assert) { - assert.expect(0); - var collection = new Backbone.Collection([{id: 1}, {id: 2}]); - collection.on('update', function() { assert.ok(false); }); - collection.remove([{id: 3}]); - }); - - QUnit.test('set triggers `set` event once', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{id: 1}, {id: 2}]); - collection.on('update', function() { assert.ok(true); }); - collection.set([{id: 1}, {id: 3}]); - }); - - QUnit.test('set does not trigger `update` event when nothing added nor removed', function(assert) { - var collection = new Backbone.Collection([{id: 1}, {id: 2}]); - collection.on('update', function(coll, options) { - assert.equal(options.changes.added.length, 0); - assert.equal(options.changes.removed.length, 0); - assert.equal(options.changes.merged.length, 2); - }); - collection.set([{id: 1}, {id: 2}]); - }); - - QUnit.test('#3610 - invoke collects arguments', function(assert) { - assert.expect(3); - var Model = Backbone.Model.extend({ - method: function(x, y, z) { - assert.equal(x, 1); - assert.equal(y, 2); - assert.equal(z, 3); - } - }); - var Collection = Backbone.Collection.extend({ - model: Model - }); - var collection = new Collection([{id: 1}]); - collection.invoke('method', 1, 2, 3); - }); - - QUnit.test('#3662 - triggering change without model will not error', function(assert) { - assert.expect(1); - var collection = new Backbone.Collection([{id: 1}]); - var model = collection.first(); - collection.on('change', function(m) { - assert.equal(m, undefined); - }); - model.trigger('change'); - }); - - QUnit.test('#3871 - falsy parse result creates empty collection', function(assert) { - var collection = new (Backbone.Collection.extend({ - parse: function(data, options) {} - })); - collection.set('', {parse: true}); - assert.equal(collection.length, 0); - }); - - QUnit.test("#3711 - remove's `update` event returns one removed model", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var collection = new Backbone.Collection([model]); - collection.on('update', function(context, options) { - var changed = options.changes; - assert.deepEqual(changed.added, []); - assert.deepEqual(changed.merged, []); - assert.strictEqual(changed.removed[0], model); - }); - collection.remove(model); - }); - - QUnit.test("#3711 - remove's `update` event returns multiple removed models", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var model2 = new Backbone.Model({id: 2, title: 'Second Post'}); - var collection = new Backbone.Collection([model, model2]); - collection.on('update', function(context, options) { - var changed = options.changes; - assert.deepEqual(changed.added, []); - assert.deepEqual(changed.merged, []); - assert.ok(changed.removed.length === 2); - - assert.ok(_.indexOf(changed.removed, model) > -1 && _.indexOf(changed.removed, model2) > -1); - }); - collection.remove([model, model2]); - }); - - QUnit.test("#3711 - set's `update` event returns one added model", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var collection = new Backbone.Collection(); - collection.on('update', function(context, options) { - var addedModels = options.changes.added; - assert.ok(addedModels.length === 1); - assert.strictEqual(addedModels[0], model); - }); - collection.set(model); - }); - - QUnit.test("#3711 - set's `update` event returns multiple added models", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var model2 = new Backbone.Model({id: 2, title: 'Second Post'}); - var collection = new Backbone.Collection(); - collection.on('update', function(context, options) { - var addedModels = options.changes.added; - assert.ok(addedModels.length === 2); - assert.strictEqual(addedModels[0], model); - assert.strictEqual(addedModels[1], model2); - }); - collection.set([model, model2]); - }); - - QUnit.test("#3711 - set's `update` event returns one removed model", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var model2 = new Backbone.Model({id: 2, title: 'Second Post'}); - var model3 = new Backbone.Model({id: 3, title: 'My Last Post'}); - var collection = new Backbone.Collection([model]); - collection.on('update', function(context, options) { - var changed = options.changes; - assert.equal(changed.added.length, 2); - assert.equal(changed.merged.length, 0); - assert.ok(changed.removed.length === 1); - assert.strictEqual(changed.removed[0], model); - }); - collection.set([model2, model3]); - }); - - QUnit.test("#3711 - set's `update` event returns multiple removed models", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var model2 = new Backbone.Model({id: 2, title: 'Second Post'}); - var model3 = new Backbone.Model({id: 3, title: 'My Last Post'}); - var collection = new Backbone.Collection([model, model2]); - collection.on('update', function(context, options) { - var removedModels = options.changes.removed; - assert.ok(removedModels.length === 2); - assert.strictEqual(removedModels[0], model); - assert.strictEqual(removedModels[1], model2); - }); - collection.set([model3]); - }); - - QUnit.test("#3711 - set's `update` event returns one merged model", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var model2 = new Backbone.Model({id: 2, title: 'Second Post'}); - var model2Update = new Backbone.Model({id: 2, title: 'Second Post V2'}); - var collection = new Backbone.Collection([model, model2]); - collection.on('update', function(context, options) { - var mergedModels = options.changes.merged; - assert.ok(mergedModels.length === 1); - assert.strictEqual(mergedModels[0].get('title'), model2Update.get('title')); - }); - collection.set([model2Update]); - }); - - QUnit.test("#3711 - set's `update` event returns multiple merged models", function(assert) { - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var modelUpdate = new Backbone.Model({id: 1, title: 'First Post V2'}); - var model2 = new Backbone.Model({id: 2, title: 'Second Post'}); - var model2Update = new Backbone.Model({id: 2, title: 'Second Post V2'}); - var collection = new Backbone.Collection([model, model2]); - collection.on('update', function(context, options) { - var mergedModels = options.changes.merged; - assert.ok(mergedModels.length === 2); - assert.strictEqual(mergedModels[0].get('title'), model2Update.get('title')); - assert.strictEqual(mergedModels[1].get('title'), modelUpdate.get('title')); - }); - collection.set([model2Update, modelUpdate]); - }); - - QUnit.test("#3711 - set's `update` event should not be triggered adding a model which already exists exactly alike", function(assert) { - var fired = false; - var model = new Backbone.Model({id: 1, title: 'First Post'}); - var collection = new Backbone.Collection([model]); - collection.on('update', function(context, options) { - fired = true; - }); - collection.set([model]); - assert.equal(fired, false); - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/events.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/events.js deleted file mode 100644 index 544b39a1..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/events.js +++ /dev/null @@ -1,706 +0,0 @@ -(function() { - - QUnit.module('Backbone.Events'); - - QUnit.test('on and trigger', function(assert) { - assert.expect(2); - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - obj.on('event', function() { obj.counter += 1; }); - obj.trigger('event'); - assert.equal(obj.counter, 1, 'counter should be incremented.'); - obj.trigger('event'); - obj.trigger('event'); - obj.trigger('event'); - obj.trigger('event'); - assert.equal(obj.counter, 5, 'counter should be incremented five times.'); - }); - - QUnit.test('binding and triggering multiple events', function(assert) { - assert.expect(4); - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - - obj.on('a b c', function() { obj.counter += 1; }); - - obj.trigger('a'); - assert.equal(obj.counter, 1); - - obj.trigger('a b'); - assert.equal(obj.counter, 3); - - obj.trigger('c'); - assert.equal(obj.counter, 4); - - obj.off('a c'); - obj.trigger('a b c'); - assert.equal(obj.counter, 5); - }); - - QUnit.test('binding and triggering with event maps', function(assert) { - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - - var increment = function() { - this.counter += 1; - }; - - obj.on({ - a: increment, - b: increment, - c: increment - }, obj); - - obj.trigger('a'); - assert.equal(obj.counter, 1); - - obj.trigger('a b'); - assert.equal(obj.counter, 3); - - obj.trigger('c'); - assert.equal(obj.counter, 4); - - obj.off({ - a: increment, - c: increment - }, obj); - obj.trigger('a b c'); - assert.equal(obj.counter, 5); - }); - - QUnit.test('binding and triggering multiple event names with event maps', function(assert) { - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - - var increment = function() { - this.counter += 1; - }; - - obj.on({ - 'a b c': increment - }); - - obj.trigger('a'); - assert.equal(obj.counter, 1); - - obj.trigger('a b'); - assert.equal(obj.counter, 3); - - obj.trigger('c'); - assert.equal(obj.counter, 4); - - obj.off({ - 'a c': increment - }); - obj.trigger('a b c'); - assert.equal(obj.counter, 5); - }); - - QUnit.test('binding and trigger with event maps context', function(assert) { - assert.expect(2); - var obj = {counter: 0}; - var context = {}; - _.extend(obj, Backbone.Events); - - obj.on({ - a: function() { - assert.strictEqual(this, context, 'defaults `context` to `callback` param'); - } - }, context).trigger('a'); - - obj.off().on({ - a: function() { - assert.strictEqual(this, context, 'will not override explicit `context` param'); - } - }, this, context).trigger('a'); - }); - - QUnit.test('listenTo and stopListening', function(assert) { - assert.expect(1); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenTo(b, 'all', function(){ assert.ok(true); }); - b.trigger('anything'); - a.listenTo(b, 'all', function(){ assert.ok(false); }); - a.stopListening(); - b.trigger('anything'); - }); - - QUnit.test('listenTo and stopListening with event maps', function(assert) { - assert.expect(4); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - var cb = function(){ assert.ok(true); }; - a.listenTo(b, {event: cb}); - b.trigger('event'); - a.listenTo(b, {event2: cb}); - b.on('event2', cb); - a.stopListening(b, {event2: cb}); - b.trigger('event event2'); - a.stopListening(); - b.trigger('event event2'); - }); - - QUnit.test('stopListening with omitted args', function(assert) { - assert.expect(2); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - var cb = function() { assert.ok(true); }; - a.listenTo(b, 'event', cb); - b.on('event', cb); - a.listenTo(b, 'event2', cb); - a.stopListening(null, {event: cb}); - b.trigger('event event2'); - b.off(); - a.listenTo(b, 'event event2', cb); - a.stopListening(null, 'event'); - a.stopListening(); - b.trigger('event2'); - }); - - QUnit.test('listenToOnce', function(assert) { - assert.expect(2); - // Same as the previous test, but we use once rather than having to explicitly unbind - var obj = {counterA: 0, counterB: 0}; - _.extend(obj, Backbone.Events); - var incrA = function(){ obj.counterA += 1; obj.trigger('event'); }; - var incrB = function(){ obj.counterB += 1; }; - obj.listenToOnce(obj, 'event', incrA); - obj.listenToOnce(obj, 'event', incrB); - obj.trigger('event'); - assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.'); - assert.equal(obj.counterB, 1, 'counterB should have only been incremented once.'); - }); - - QUnit.test('listenToOnce and stopListening', function(assert) { - assert.expect(1); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenToOnce(b, 'all', function() { assert.ok(true); }); - b.trigger('anything'); - b.trigger('anything'); - a.listenToOnce(b, 'all', function() { assert.ok(false); }); - a.stopListening(); - b.trigger('anything'); - }); - - QUnit.test('listenTo, listenToOnce and stopListening', function(assert) { - assert.expect(1); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenToOnce(b, 'all', function() { assert.ok(true); }); - b.trigger('anything'); - b.trigger('anything'); - a.listenTo(b, 'all', function() { assert.ok(false); }); - a.stopListening(); - b.trigger('anything'); - }); - - QUnit.test('listenTo and stopListening with event maps', function(assert) { - assert.expect(1); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenTo(b, {change: function(){ assert.ok(true); }}); - b.trigger('change'); - a.listenTo(b, {change: function(){ assert.ok(false); }}); - a.stopListening(); - b.trigger('change'); - }); - - QUnit.test('listenTo yourself', function(assert) { - assert.expect(1); - var e = _.extend({}, Backbone.Events); - e.listenTo(e, 'foo', function(){ assert.ok(true); }); - e.trigger('foo'); - }); - - QUnit.test('listenTo yourself cleans yourself up with stopListening', function(assert) { - assert.expect(1); - var e = _.extend({}, Backbone.Events); - e.listenTo(e, 'foo', function(){ assert.ok(true); }); - e.trigger('foo'); - e.stopListening(); - e.trigger('foo'); - }); - - QUnit.test('stopListening cleans up references', function(assert) { - assert.expect(12); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - var fn = function() {}; - b.on('event', fn); - a.listenTo(b, 'event', fn).stopListening(); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - a.listenTo(b, 'event', fn).stopListening(b); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - a.listenTo(b, 'event', fn).stopListening(b, 'event'); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - a.listenTo(b, 'event', fn).stopListening(b, 'event', fn); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - }); - - QUnit.test('stopListening cleans up references from listenToOnce', function(assert) { - assert.expect(12); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - var fn = function() {}; - b.on('event', fn); - a.listenToOnce(b, 'event', fn).stopListening(); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - a.listenToOnce(b, 'event', fn).stopListening(b); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - a.listenToOnce(b, 'event', fn).stopListening(b, 'event'); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - a.listenToOnce(b, 'event', fn).stopListening(b, 'event', fn); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._events.event), 1); - assert.equal(_.size(b._listeners), 0); - }); - - QUnit.test('listenTo and off cleaning up references', function(assert) { - assert.expect(8); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - var fn = function() {}; - a.listenTo(b, 'event', fn); - b.off(); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._listeners), 0); - a.listenTo(b, 'event', fn); - b.off('event'); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._listeners), 0); - a.listenTo(b, 'event', fn); - b.off(null, fn); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._listeners), 0); - a.listenTo(b, 'event', fn); - b.off(null, null, a); - assert.equal(_.size(a._listeningTo), 0); - assert.equal(_.size(b._listeners), 0); - }); - - QUnit.test('listenTo and stopListening cleaning up references', function(assert) { - assert.expect(2); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenTo(b, 'all', function(){ assert.ok(true); }); - b.trigger('anything'); - a.listenTo(b, 'other', function(){ assert.ok(false); }); - a.stopListening(b, 'other'); - a.stopListening(b, 'all'); - assert.equal(_.size(a._listeningTo), 0); - }); - - QUnit.test('listenToOnce without context cleans up references after the event has fired', function(assert) { - assert.expect(2); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenToOnce(b, 'all', function(){ assert.ok(true); }); - b.trigger('anything'); - assert.equal(_.size(a._listeningTo), 0); - }); - - QUnit.test('listenToOnce with event maps cleans up references', function(assert) { - assert.expect(2); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenToOnce(b, { - one: function() { assert.ok(true); }, - two: function() { assert.ok(false); } - }); - b.trigger('one'); - assert.equal(_.size(a._listeningTo), 1); - }); - - QUnit.test('listenToOnce with event maps binds the correct `this`', function(assert) { - assert.expect(1); - var a = _.extend({}, Backbone.Events); - var b = _.extend({}, Backbone.Events); - a.listenToOnce(b, { - one: function() { assert.ok(this === a); }, - two: function() { assert.ok(false); } - }); - b.trigger('one'); - }); - - QUnit.test("listenTo with empty callback doesn't throw an error", function(assert) { - assert.expect(1); - var e = _.extend({}, Backbone.Events); - e.listenTo(e, 'foo', null); - e.trigger('foo'); - assert.ok(true); - }); - - QUnit.test('trigger all for each event', function(assert) { - assert.expect(3); - var a, b, obj = {counter: 0}; - _.extend(obj, Backbone.Events); - obj.on('all', function(event) { - obj.counter++; - if (event === 'a') a = true; - if (event === 'b') b = true; - }) - .trigger('a b'); - assert.ok(a); - assert.ok(b); - assert.equal(obj.counter, 2); - }); - - QUnit.test('on, then unbind all functions', function(assert) { - assert.expect(1); - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - var callback = function() { obj.counter += 1; }; - obj.on('event', callback); - obj.trigger('event'); - obj.off('event'); - obj.trigger('event'); - assert.equal(obj.counter, 1, 'counter should have only been incremented once.'); - }); - - QUnit.test('bind two callbacks, unbind only one', function(assert) { - assert.expect(2); - var obj = {counterA: 0, counterB: 0}; - _.extend(obj, Backbone.Events); - var callback = function() { obj.counterA += 1; }; - obj.on('event', callback); - obj.on('event', function() { obj.counterB += 1; }); - obj.trigger('event'); - obj.off('event', callback); - obj.trigger('event'); - assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.'); - assert.equal(obj.counterB, 2, 'counterB should have been incremented twice.'); - }); - - QUnit.test('unbind a callback in the midst of it firing', function(assert) { - assert.expect(1); - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - var callback = function() { - obj.counter += 1; - obj.off('event', callback); - }; - obj.on('event', callback); - obj.trigger('event'); - obj.trigger('event'); - obj.trigger('event'); - assert.equal(obj.counter, 1, 'the callback should have been unbound.'); - }); - - QUnit.test('two binds that unbind themeselves', function(assert) { - assert.expect(2); - var obj = {counterA: 0, counterB: 0}; - _.extend(obj, Backbone.Events); - var incrA = function(){ obj.counterA += 1; obj.off('event', incrA); }; - var incrB = function(){ obj.counterB += 1; obj.off('event', incrB); }; - obj.on('event', incrA); - obj.on('event', incrB); - obj.trigger('event'); - obj.trigger('event'); - obj.trigger('event'); - assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.'); - assert.equal(obj.counterB, 1, 'counterB should have only been incremented once.'); - }); - - QUnit.test('bind a callback with a default context when none supplied', function(assert) { - assert.expect(1); - var obj = _.extend({ - assertTrue: function() { - assert.equal(this, obj, '`this` was bound to the callback'); - } - }, Backbone.Events); - - obj.once('event', obj.assertTrue); - obj.trigger('event'); - }); - - QUnit.test('bind a callback with a supplied context', function(assert) { - assert.expect(1); - var TestClass = function() { - return this; - }; - TestClass.prototype.assertTrue = function() { - assert.ok(true, '`this` was bound to the callback'); - }; - - var obj = _.extend({}, Backbone.Events); - obj.on('event', function() { this.assertTrue(); }, new TestClass); - obj.trigger('event'); - }); - - QUnit.test('nested trigger with unbind', function(assert) { - assert.expect(1); - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - var incr1 = function(){ obj.counter += 1; obj.off('event', incr1); obj.trigger('event'); }; - var incr2 = function(){ obj.counter += 1; }; - obj.on('event', incr1); - obj.on('event', incr2); - obj.trigger('event'); - assert.equal(obj.counter, 3, 'counter should have been incremented three times'); - }); - - QUnit.test('callback list is not altered during trigger', function(assert) { - assert.expect(2); - var counter = 0, obj = _.extend({}, Backbone.Events); - var incr = function(){ counter++; }; - var incrOn = function(){ obj.on('event all', incr); }; - var incrOff = function(){ obj.off('event all', incr); }; - - obj.on('event all', incrOn).trigger('event'); - assert.equal(counter, 0, 'on does not alter callback list'); - - obj.off().on('event', incrOff).on('event all', incr).trigger('event'); - assert.equal(counter, 2, 'off does not alter callback list'); - }); - - QUnit.test("#1282 - 'all' callback list is retrieved after each event.", function(assert) { - assert.expect(1); - var counter = 0; - var obj = _.extend({}, Backbone.Events); - var incr = function(){ counter++; }; - obj.on('x', function() { - obj.on('y', incr).on('all', incr); - }) - .trigger('x y'); - assert.strictEqual(counter, 2); - }); - - QUnit.test('if no callback is provided, `on` is a noop', function(assert) { - assert.expect(0); - _.extend({}, Backbone.Events).on('test').trigger('test'); - }); - - QUnit.test('if callback is truthy but not a function, `on` should throw an error just like jQuery', function(assert) { - assert.expect(1); - var view = _.extend({}, Backbone.Events).on('test', 'noop'); - assert.raises(function() { - view.trigger('test'); - }); - }); - - QUnit.test('remove all events for a specific context', function(assert) { - assert.expect(4); - var obj = _.extend({}, Backbone.Events); - obj.on('x y all', function() { assert.ok(true); }); - obj.on('x y all', function() { assert.ok(false); }, obj); - obj.off(null, null, obj); - obj.trigger('x y'); - }); - - QUnit.test('remove all events for a specific callback', function(assert) { - assert.expect(4); - var obj = _.extend({}, Backbone.Events); - var success = function() { assert.ok(true); }; - var fail = function() { assert.ok(false); }; - obj.on('x y all', success); - obj.on('x y all', fail); - obj.off(null, fail); - obj.trigger('x y'); - }); - - QUnit.test('#1310 - off does not skip consecutive events', function(assert) { - assert.expect(0); - var obj = _.extend({}, Backbone.Events); - obj.on('event', function() { assert.ok(false); }, obj); - obj.on('event', function() { assert.ok(false); }, obj); - obj.off(null, null, obj); - obj.trigger('event'); - }); - - QUnit.test('once', function(assert) { - assert.expect(2); - // Same as the previous test, but we use once rather than having to explicitly unbind - var obj = {counterA: 0, counterB: 0}; - _.extend(obj, Backbone.Events); - var incrA = function(){ obj.counterA += 1; obj.trigger('event'); }; - var incrB = function(){ obj.counterB += 1; }; - obj.once('event', incrA); - obj.once('event', incrB); - obj.trigger('event'); - assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.'); - assert.equal(obj.counterB, 1, 'counterB should have only been incremented once.'); - }); - - QUnit.test('once variant one', function(assert) { - assert.expect(3); - var f = function(){ assert.ok(true); }; - - var a = _.extend({}, Backbone.Events).once('event', f); - var b = _.extend({}, Backbone.Events).on('event', f); - - a.trigger('event'); - - b.trigger('event'); - b.trigger('event'); - }); - - QUnit.test('once variant two', function(assert) { - assert.expect(3); - var f = function(){ assert.ok(true); }; - var obj = _.extend({}, Backbone.Events); - - obj - .once('event', f) - .on('event', f) - .trigger('event') - .trigger('event'); - }); - - QUnit.test('once with off', function(assert) { - assert.expect(0); - var f = function(){ assert.ok(true); }; - var obj = _.extend({}, Backbone.Events); - - obj.once('event', f); - obj.off('event', f); - obj.trigger('event'); - }); - - QUnit.test('once with event maps', function(assert) { - var obj = {counter: 0}; - _.extend(obj, Backbone.Events); - - var increment = function() { - this.counter += 1; - }; - - obj.once({ - a: increment, - b: increment, - c: increment - }, obj); - - obj.trigger('a'); - assert.equal(obj.counter, 1); - - obj.trigger('a b'); - assert.equal(obj.counter, 2); - - obj.trigger('c'); - assert.equal(obj.counter, 3); - - obj.trigger('a b c'); - assert.equal(obj.counter, 3); - }); - - QUnit.test('bind a callback with a supplied context using once with object notation', function(assert) { - assert.expect(1); - var obj = {counter: 0}; - var context = {}; - _.extend(obj, Backbone.Events); - - obj.once({ - a: function() { - assert.strictEqual(this, context, 'defaults `context` to `callback` param'); - } - }, context).trigger('a'); - }); - - QUnit.test('once with off only by context', function(assert) { - assert.expect(0); - var context = {}; - var obj = _.extend({}, Backbone.Events); - obj.once('event', function(){ assert.ok(false); }, context); - obj.off(null, null, context); - obj.trigger('event'); - }); - - QUnit.test('Backbone object inherits Events', function(assert) { - assert.ok(Backbone.on === Backbone.Events.on); - }); - - QUnit.test('once with asynchronous events', function(assert) { - var done = assert.async(); - assert.expect(1); - var func = _.debounce(function() { assert.ok(true); done(); }, 50); - var obj = _.extend({}, Backbone.Events).once('async', func); - - obj.trigger('async'); - obj.trigger('async'); - }); - - QUnit.test('once with multiple events.', function(assert) { - assert.expect(2); - var obj = _.extend({}, Backbone.Events); - obj.once('x y', function() { assert.ok(true); }); - obj.trigger('x y'); - }); - - QUnit.test('Off during iteration with once.', function(assert) { - assert.expect(2); - var obj = _.extend({}, Backbone.Events); - var f = function(){ this.off('event', f); }; - obj.on('event', f); - obj.once('event', function(){}); - obj.on('event', function(){ assert.ok(true); }); - - obj.trigger('event'); - obj.trigger('event'); - }); - - QUnit.test('`once` on `all` should work as expected', function(assert) { - assert.expect(1); - Backbone.once('all', function() { - assert.ok(true); - Backbone.trigger('all'); - }); - Backbone.trigger('all'); - }); - - QUnit.test('once without a callback is a noop', function(assert) { - assert.expect(0); - _.extend({}, Backbone.Events).once('event').trigger('event'); - }); - - QUnit.test('listenToOnce without a callback is a noop', function(assert) { - assert.expect(0); - var obj = _.extend({}, Backbone.Events); - obj.listenToOnce(obj, 'event').trigger('event'); - }); - - QUnit.test('event functions are chainable', function(assert) { - var obj = _.extend({}, Backbone.Events); - var obj2 = _.extend({}, Backbone.Events); - var fn = function() {}; - assert.equal(obj, obj.trigger('noeventssetyet')); - assert.equal(obj, obj.off('noeventssetyet')); - assert.equal(obj, obj.stopListening('noeventssetyet')); - assert.equal(obj, obj.on('a', fn)); - assert.equal(obj, obj.once('c', fn)); - assert.equal(obj, obj.trigger('a')); - assert.equal(obj, obj.listenTo(obj2, 'a', fn)); - assert.equal(obj, obj.listenToOnce(obj2, 'b', fn)); - assert.equal(obj, obj.off('a c')); - assert.equal(obj, obj.stopListening(obj2, 'a')); - assert.equal(obj, obj.stopListening()); - }); - - QUnit.test('#3448 - listenToOnce with space-separated events', function(assert) { - assert.expect(2); - var one = _.extend({}, Backbone.Events); - var two = _.extend({}, Backbone.Events); - var count = 1; - one.listenToOnce(two, 'x y', function(n) { assert.ok(n === count++); }); - two.trigger('x', 1); - two.trigger('x', 1); - two.trigger('y', 2); - two.trigger('y', 2); - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/model.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/model.js deleted file mode 100644 index b73a1c79..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/model.js +++ /dev/null @@ -1,1418 +0,0 @@ -(function() { - - var ProxyModel = Backbone.Model.extend(); - var Klass = Backbone.Collection.extend({ - url: function() { return '/collection'; } - }); - var doc, collection; - - QUnit.module('Backbone.Model', { - - beforeEach: function(assert) { - doc = new ProxyModel({ - id: '1-the-tempest', - title: 'The Tempest', - author: 'Bill Shakespeare', - length: 123 - }); - collection = new Klass(); - collection.add(doc); - } - - }); - - QUnit.test('initialize', function(assert) { - assert.expect(3); - var Model = Backbone.Model.extend({ - initialize: function() { - this.one = 1; - assert.equal(this.collection, collection); - } - }); - var model = new Model({}, {collection: collection}); - assert.equal(model.one, 1); - assert.equal(model.collection, collection); - }); - - QUnit.test('Object.prototype properties are overridden by attributes', function(assert) { - assert.expect(1); - var model = new Backbone.Model({hasOwnProperty: true}); - assert.equal(model.get('hasOwnProperty'), true); - }); - - QUnit.test('initialize with attributes and options', function(assert) { - assert.expect(1); - var Model = Backbone.Model.extend({ - initialize: function(attributes, options) { - this.one = options.one; - } - }); - var model = new Model({}, {one: 1}); - assert.equal(model.one, 1); - }); - - QUnit.test('initialize with parsed attributes', function(assert) { - assert.expect(1); - var Model = Backbone.Model.extend({ - parse: function(attrs) { - attrs.value += 1; - return attrs; - } - }); - var model = new Model({value: 1}, {parse: true}); - assert.equal(model.get('value'), 2); - }); - - QUnit.test('parse can return null', function(assert) { - assert.expect(1); - var Model = Backbone.Model.extend({ - parse: function(attrs) { - attrs.value += 1; - return null; - } - }); - var model = new Model({value: 1}, {parse: true}); - assert.equal(JSON.stringify(model.toJSON()), '{}'); - }); - - QUnit.test('url', function(assert) { - assert.expect(3); - doc.urlRoot = null; - assert.equal(doc.url(), '/collection/1-the-tempest'); - doc.collection.url = '/collection/'; - assert.equal(doc.url(), '/collection/1-the-tempest'); - doc.collection = null; - assert.raises(function() { doc.url(); }); - doc.collection = collection; - }); - - QUnit.test('url when using urlRoot, and uri encoding', function(assert) { - assert.expect(2); - var Model = Backbone.Model.extend({ - urlRoot: '/collection' - }); - var model = new Model(); - assert.equal(model.url(), '/collection'); - model.set({id: '+1+'}); - assert.equal(model.url(), '/collection/%2B1%2B'); - }); - - QUnit.test('url when using urlRoot as a function to determine urlRoot at runtime', function(assert) { - assert.expect(2); - var Model = Backbone.Model.extend({ - urlRoot: function() { - return '/nested/' + this.get('parentId') + '/collection'; - } - }); - - var model = new Model({parentId: 1}); - assert.equal(model.url(), '/nested/1/collection'); - model.set({id: 2}); - assert.equal(model.url(), '/nested/1/collection/2'); - }); - - QUnit.test('underscore methods', function(assert) { - assert.expect(5); - var model = new Backbone.Model({foo: 'a', bar: 'b', baz: 'c'}); - var model2 = model.clone(); - assert.deepEqual(model.keys(), ['foo', 'bar', 'baz']); - assert.deepEqual(model.values(), ['a', 'b', 'c']); - assert.deepEqual(model.invert(), {a: 'foo', b: 'bar', c: 'baz'}); - assert.deepEqual(model.pick('foo', 'baz'), {foo: 'a', baz: 'c'}); - assert.deepEqual(model.omit('foo', 'bar'), {baz: 'c'}); - }); - - QUnit.test('chain', function(assert) { - var model = new Backbone.Model({a: 0, b: 1, c: 2}); - assert.deepEqual(model.chain().pick('a', 'b', 'c').values().compact().value(), [1, 2]); - }); - - QUnit.test('clone', function(assert) { - assert.expect(10); - var a = new Backbone.Model({foo: 1, bar: 2, baz: 3}); - var b = a.clone(); - assert.equal(a.get('foo'), 1); - assert.equal(a.get('bar'), 2); - assert.equal(a.get('baz'), 3); - assert.equal(b.get('foo'), a.get('foo'), 'Foo should be the same on the clone.'); - assert.equal(b.get('bar'), a.get('bar'), 'Bar should be the same on the clone.'); - assert.equal(b.get('baz'), a.get('baz'), 'Baz should be the same on the clone.'); - a.set({foo: 100}); - assert.equal(a.get('foo'), 100); - assert.equal(b.get('foo'), 1, 'Changing a parent attribute does not change the clone.'); - - var foo = new Backbone.Model({p: 1}); - var bar = new Backbone.Model({p: 2}); - bar.set(foo.clone().attributes, {unset: true}); - assert.equal(foo.get('p'), 1); - assert.equal(bar.get('p'), undefined); - }); - - QUnit.test('isNew', function(assert) { - assert.expect(6); - var a = new Backbone.Model({foo: 1, bar: 2, baz: 3}); - assert.ok(a.isNew(), 'it should be new'); - a = new Backbone.Model({foo: 1, bar: 2, baz: 3, id: -5}); - assert.ok(!a.isNew(), 'any defined ID is legal, negative or positive'); - a = new Backbone.Model({foo: 1, bar: 2, baz: 3, id: 0}); - assert.ok(!a.isNew(), 'any defined ID is legal, including zero'); - assert.ok(new Backbone.Model().isNew(), 'is true when there is no id'); - assert.ok(!new Backbone.Model({id: 2}).isNew(), 'is false for a positive integer'); - assert.ok(!new Backbone.Model({id: -5}).isNew(), 'is false for a negative integer'); - }); - - QUnit.test('get', function(assert) { - assert.expect(2); - assert.equal(doc.get('title'), 'The Tempest'); - assert.equal(doc.get('author'), 'Bill Shakespeare'); - }); - - QUnit.test('escape', function(assert) { - assert.expect(5); - assert.equal(doc.escape('title'), 'The Tempest'); - doc.set({audience: 'Bill & Bob'}); - assert.equal(doc.escape('audience'), 'Bill & Bob'); - doc.set({audience: 'Tim > Joan'}); - assert.equal(doc.escape('audience'), 'Tim > Joan'); - doc.set({audience: 10101}); - assert.equal(doc.escape('audience'), '10101'); - doc.unset('audience'); - assert.equal(doc.escape('audience'), ''); - }); - - QUnit.test('has', function(assert) { - assert.expect(10); - var model = new Backbone.Model(); - - assert.strictEqual(model.has('name'), false); - - model.set({ - '0': 0, - '1': 1, - 'true': true, - 'false': false, - 'empty': '', - 'name': 'name', - 'null': null, - 'undefined': undefined - }); - - assert.strictEqual(model.has('0'), true); - assert.strictEqual(model.has('1'), true); - assert.strictEqual(model.has('true'), true); - assert.strictEqual(model.has('false'), true); - assert.strictEqual(model.has('empty'), true); - assert.strictEqual(model.has('name'), true); - - model.unset('name'); - - assert.strictEqual(model.has('name'), false); - assert.strictEqual(model.has('null'), false); - assert.strictEqual(model.has('undefined'), false); - }); - - QUnit.test('matches', function(assert) { - assert.expect(4); - var model = new Backbone.Model(); - - assert.strictEqual(model.matches({name: 'Jonas', cool: true}), false); - - model.set({name: 'Jonas', cool: true}); - - assert.strictEqual(model.matches({name: 'Jonas'}), true); - assert.strictEqual(model.matches({name: 'Jonas', cool: true}), true); - assert.strictEqual(model.matches({name: 'Jonas', cool: false}), false); - }); - - QUnit.test('matches with predicate', function(assert) { - var model = new Backbone.Model({a: 0}); - - assert.strictEqual(model.matches(function(attr) { - return attr.a > 1 && attr.b != null; - }), false); - - model.set({a: 3, b: true}); - - assert.strictEqual(model.matches(function(attr) { - return attr.a > 1 && attr.b != null; - }), true); - }); - - QUnit.test('set and unset', function(assert) { - assert.expect(8); - var a = new Backbone.Model({id: 'id', foo: 1, bar: 2, baz: 3}); - var changeCount = 0; - a.on('change:foo', function() { changeCount += 1; }); - a.set({foo: 2}); - assert.equal(a.get('foo'), 2, 'Foo should have changed.'); - assert.equal(changeCount, 1, 'Change count should have incremented.'); - // set with value that is not new shouldn't fire change event - a.set({foo: 2}); - assert.equal(a.get('foo'), 2, 'Foo should NOT have changed, still 2'); - assert.equal(changeCount, 1, 'Change count should NOT have incremented.'); - - a.validate = function(attrs) { - assert.equal(attrs.foo, void 0, 'validate:true passed while unsetting'); - }; - a.unset('foo', {validate: true}); - assert.equal(a.get('foo'), void 0, 'Foo should have changed'); - delete a.validate; - assert.equal(changeCount, 2, 'Change count should have incremented for unset.'); - - a.unset('id'); - assert.equal(a.id, undefined, 'Unsetting the id should remove the id property.'); - }); - - QUnit.test('#2030 - set with failed validate, followed by another set triggers change', function(assert) { - var attr = 0, main = 0, error = 0; - var Model = Backbone.Model.extend({ - validate: function(attrs) { - if (attrs.x > 1) { - error++; - return 'this is an error'; - } - } - }); - var model = new Model({x: 0}); - model.on('change:x', function() { attr++; }); - model.on('change', function() { main++; }); - model.set({x: 2}, {validate: true}); - model.set({x: 1}, {validate: true}); - assert.deepEqual([attr, main, error], [1, 1, 1]); - }); - - QUnit.test('set triggers changes in the correct order', function(assert) { - var value = null; - var model = new Backbone.Model; - model.on('last', function(){ value = 'last'; }); - model.on('first', function(){ value = 'first'; }); - model.trigger('first'); - model.trigger('last'); - assert.equal(value, 'last'); - }); - - QUnit.test('set falsy values in the correct order', function(assert) { - assert.expect(2); - var model = new Backbone.Model({result: 'result'}); - model.on('change', function() { - assert.equal(model.changed.result, void 0); - assert.equal(model.previous('result'), false); - }); - model.set({result: void 0}, {silent: true}); - model.set({result: null}, {silent: true}); - model.set({result: false}, {silent: true}); - model.set({result: void 0}); - }); - - QUnit.test('nested set triggers with the correct options', function(assert) { - var model = new Backbone.Model(); - var o1 = {}; - var o2 = {}; - var o3 = {}; - model.on('change', function(__, options) { - switch (model.get('a')) { - case 1: - assert.equal(options, o1); - return model.set('a', 2, o2); - case 2: - assert.equal(options, o2); - return model.set('a', 3, o3); - case 3: - assert.equal(options, o3); - } - }); - model.set('a', 1, o1); - }); - - QUnit.test('multiple unsets', function(assert) { - assert.expect(1); - var i = 0; - var counter = function(){ i++; }; - var model = new Backbone.Model({a: 1}); - model.on('change:a', counter); - model.set({a: 2}); - model.unset('a'); - model.unset('a'); - assert.equal(i, 2, 'Unset does not fire an event for missing attributes.'); - }); - - QUnit.test('unset and changedAttributes', function(assert) { - assert.expect(1); - var model = new Backbone.Model({a: 1}); - model.on('change', function() { - assert.ok('a' in model.changedAttributes(), 'changedAttributes should contain unset properties'); - }); - model.unset('a'); - }); - - QUnit.test('using a non-default id attribute.', function(assert) { - assert.expect(5); - var MongoModel = Backbone.Model.extend({idAttribute: '_id'}); - var model = new MongoModel({id: 'eye-dee', _id: 25, title: 'Model'}); - assert.equal(model.get('id'), 'eye-dee'); - assert.equal(model.id, 25); - assert.equal(model.isNew(), false); - model.unset('_id'); - assert.equal(model.id, undefined); - assert.equal(model.isNew(), true); - }); - - QUnit.test('setting an alternative cid prefix', function(assert) { - assert.expect(4); - var Model = Backbone.Model.extend({ - cidPrefix: 'm' - }); - var model = new Model(); - - assert.equal(model.cid.charAt(0), 'm'); - - model = new Backbone.Model(); - assert.equal(model.cid.charAt(0), 'c'); - - var Collection = Backbone.Collection.extend({ - model: Model - }); - var col = new Collection([{id: 'c5'}, {id: 'c6'}, {id: 'c7'}]); - - assert.equal(col.get('c6').cid.charAt(0), 'm'); - col.set([{id: 'c6', value: 'test'}], { - merge: true, - add: true, - remove: false - }); - assert.ok(col.get('c6').has('value')); - }); - - QUnit.test('set an empty string', function(assert) { - assert.expect(1); - var model = new Backbone.Model({name: 'Model'}); - model.set({name: ''}); - assert.equal(model.get('name'), ''); - }); - - QUnit.test('setting an object', function(assert) { - assert.expect(1); - var model = new Backbone.Model({ - custom: {foo: 1} - }); - model.on('change', function() { - assert.ok(1); - }); - model.set({ - custom: {foo: 1} // no change should be fired - }); - model.set({ - custom: {foo: 2} // change event should be fired - }); - }); - - QUnit.test('clear', function(assert) { - assert.expect(3); - var changed; - var model = new Backbone.Model({id: 1, name: 'Model'}); - model.on('change:name', function(){ changed = true; }); - model.on('change', function() { - var changedAttrs = model.changedAttributes(); - assert.ok('name' in changedAttrs); - }); - model.clear(); - assert.equal(changed, true); - assert.equal(model.get('name'), undefined); - }); - - QUnit.test('defaults', function(assert) { - assert.expect(9); - var Defaulted = Backbone.Model.extend({ - defaults: { - one: 1, - two: 2 - } - }); - var model = new Defaulted({two: undefined}); - assert.equal(model.get('one'), 1); - assert.equal(model.get('two'), 2); - model = new Defaulted({two: 3}); - assert.equal(model.get('one'), 1); - assert.equal(model.get('two'), 3); - Defaulted = Backbone.Model.extend({ - defaults: function() { - return { - one: 3, - two: 4 - }; - } - }); - model = new Defaulted({two: undefined}); - assert.equal(model.get('one'), 3); - assert.equal(model.get('two'), 4); - Defaulted = Backbone.Model.extend({ - defaults: {hasOwnProperty: true} - }); - model = new Defaulted(); - assert.equal(model.get('hasOwnProperty'), true); - model = new Defaulted({hasOwnProperty: undefined}); - assert.equal(model.get('hasOwnProperty'), true); - model = new Defaulted({hasOwnProperty: false}); - assert.equal(model.get('hasOwnProperty'), false); - }); - - QUnit.test('change, hasChanged, changedAttributes, previous, previousAttributes', function(assert) { - assert.expect(9); - var model = new Backbone.Model({name: 'Tim', age: 10}); - assert.deepEqual(model.changedAttributes(), false); - model.on('change', function() { - assert.ok(model.hasChanged('name'), 'name changed'); - assert.ok(!model.hasChanged('age'), 'age did not'); - assert.ok(_.isEqual(model.changedAttributes(), {name: 'Rob'}), 'changedAttributes returns the changed attrs'); - assert.equal(model.previous('name'), 'Tim'); - assert.ok(_.isEqual(model.previousAttributes(), {name: 'Tim', age: 10}), 'previousAttributes is correct'); - }); - assert.equal(model.hasChanged(), false); - assert.equal(model.hasChanged(undefined), false); - model.set({name: 'Rob'}); - assert.equal(model.get('name'), 'Rob'); - }); - - QUnit.test('changedAttributes', function(assert) { - assert.expect(3); - var model = new Backbone.Model({a: 'a', b: 'b'}); - assert.deepEqual(model.changedAttributes(), false); - assert.equal(model.changedAttributes({a: 'a'}), false); - assert.equal(model.changedAttributes({a: 'b'}).a, 'b'); - }); - - QUnit.test('change with options', function(assert) { - assert.expect(2); - var value; - var model = new Backbone.Model({name: 'Rob'}); - model.on('change', function(m, options) { - value = options.prefix + m.get('name'); - }); - model.set({name: 'Bob'}, {prefix: 'Mr. '}); - assert.equal(value, 'Mr. Bob'); - model.set({name: 'Sue'}, {prefix: 'Ms. '}); - assert.equal(value, 'Ms. Sue'); - }); - - QUnit.test('change after initialize', function(assert) { - assert.expect(1); - var changed = 0; - var attrs = {id: 1, label: 'c'}; - var obj = new Backbone.Model(attrs); - obj.on('change', function() { changed += 1; }); - obj.set(attrs); - assert.equal(changed, 0); - }); - - QUnit.test('save within change event', function(assert) { - assert.expect(1); - var env = this; - var model = new Backbone.Model({firstName: 'Taylor', lastName: 'Swift'}); - model.url = '/test'; - model.on('change', function() { - model.save(); - assert.ok(_.isEqual(env.syncArgs.model, model)); - }); - model.set({lastName: 'Hicks'}); - }); - - QUnit.test('validate after save', function(assert) { - assert.expect(2); - var lastError, model = new Backbone.Model(); - model.validate = function(attrs) { - if (attrs.admin) return "Can't change admin status."; - }; - model.sync = function(method, m, options) { - options.success.call(this, {admin: true}); - }; - model.on('invalid', function(m, error) { - lastError = error; - }); - model.save(null); - - assert.equal(lastError, "Can't change admin status."); - assert.equal(model.validationError, "Can't change admin status."); - }); - - QUnit.test('save', function(assert) { - assert.expect(2); - doc.save({title: 'Henry V'}); - assert.equal(this.syncArgs.method, 'update'); - assert.ok(_.isEqual(this.syncArgs.model, doc)); - }); - - QUnit.test('save, fetch, destroy triggers error event when an error occurs', function(assert) { - assert.expect(3); - var model = new Backbone.Model(); - model.on('error', function() { - assert.ok(true); - }); - model.sync = function(method, m, options) { - options.error(); - }; - model.save({data: 2, id: 1}); - model.fetch(); - model.destroy(); - }); - - QUnit.test('#3283 - save, fetch, destroy calls success with context', function(assert) { - assert.expect(3); - var model = new Backbone.Model(); - var obj = {}; - var options = { - context: obj, - success: function() { - assert.equal(this, obj); - } - }; - model.sync = function(method, m, opts) { - opts.success.call(opts.context); - }; - model.save({data: 2, id: 1}, options); - model.fetch(options); - model.destroy(options); - }); - - QUnit.test('#3283 - save, fetch, destroy calls error with context', function(assert) { - assert.expect(3); - var model = new Backbone.Model(); - var obj = {}; - var options = { - context: obj, - error: function() { - assert.equal(this, obj); - } - }; - model.sync = function(method, m, opts) { - opts.error.call(opts.context); - }; - model.save({data: 2, id: 1}, options); - model.fetch(options); - model.destroy(options); - }); - - QUnit.test('#3470 - save and fetch with parse false', function(assert) { - assert.expect(2); - var i = 0; - var model = new Backbone.Model(); - model.parse = function() { - assert.ok(false); - }; - model.sync = function(method, m, options) { - options.success({i: ++i}); - }; - model.fetch({parse: false}); - assert.equal(model.get('i'), i); - model.save(null, {parse: false}); - assert.equal(model.get('i'), i); - }); - - QUnit.test('save with PATCH', function(assert) { - doc.clear().set({id: 1, a: 1, b: 2, c: 3, d: 4}); - doc.save(); - assert.equal(this.syncArgs.method, 'update'); - assert.equal(this.syncArgs.options.attrs, undefined); - - doc.save({b: 2, d: 4}, {patch: true}); - assert.equal(this.syncArgs.method, 'patch'); - assert.equal(_.size(this.syncArgs.options.attrs), 2); - assert.equal(this.syncArgs.options.attrs.d, 4); - assert.equal(this.syncArgs.options.attrs.a, undefined); - assert.equal(this.ajaxSettings.data, '{"b":2,"d":4}'); - }); - - QUnit.test('save with PATCH and different attrs', function(assert) { - doc.clear().save({b: 2, d: 4}, {patch: true, attrs: {B: 1, D: 3}}); - assert.equal(this.syncArgs.options.attrs.D, 3); - assert.equal(this.syncArgs.options.attrs.d, undefined); - assert.equal(this.ajaxSettings.data, '{"B":1,"D":3}'); - assert.deepEqual(doc.attributes, {b: 2, d: 4}); - }); - - QUnit.test('save in positional style', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.sync = function(method, m, options) { - options.success(); - }; - model.save('title', 'Twelfth Night'); - assert.equal(model.get('title'), 'Twelfth Night'); - }); - - QUnit.test('save with non-object success response', function(assert) { - assert.expect(2); - var model = new Backbone.Model(); - model.sync = function(method, m, options) { - options.success('', options); - options.success(null, options); - }; - model.save({testing: 'empty'}, { - success: function(m) { - assert.deepEqual(m.attributes, {testing: 'empty'}); - } - }); - }); - - QUnit.test('save with wait and supplied id', function(assert) { - var Model = Backbone.Model.extend({ - urlRoot: '/collection' - }); - var model = new Model(); - model.save({id: 42}, {wait: true}); - assert.equal(this.ajaxSettings.url, '/collection/42'); - }); - - QUnit.test('save will pass extra options to success callback', function(assert) { - assert.expect(1); - var SpecialSyncModel = Backbone.Model.extend({ - sync: function(method, m, options) { - _.extend(options, {specialSync: true}); - return Backbone.Model.prototype.sync.call(this, method, m, options); - }, - urlRoot: '/test' - }); - - var model = new SpecialSyncModel(); - - var onSuccess = function(m, response, options) { - assert.ok(options.specialSync, 'Options were passed correctly to callback'); - }; - - model.save(null, {success: onSuccess}); - this.ajaxSettings.success(); - }); - - QUnit.test('fetch', function(assert) { - assert.expect(2); - doc.fetch(); - assert.equal(this.syncArgs.method, 'read'); - assert.ok(_.isEqual(this.syncArgs.model, doc)); - }); - - QUnit.test('fetch will pass extra options to success callback', function(assert) { - assert.expect(1); - var SpecialSyncModel = Backbone.Model.extend({ - sync: function(method, m, options) { - _.extend(options, {specialSync: true}); - return Backbone.Model.prototype.sync.call(this, method, m, options); - }, - urlRoot: '/test' - }); - - var model = new SpecialSyncModel(); - - var onSuccess = function(m, response, options) { - assert.ok(options.specialSync, 'Options were passed correctly to callback'); - }; - - model.fetch({success: onSuccess}); - this.ajaxSettings.success(); - }); - - QUnit.test('destroy', function(assert) { - assert.expect(3); - doc.destroy(); - assert.equal(this.syncArgs.method, 'delete'); - assert.ok(_.isEqual(this.syncArgs.model, doc)); - - var newModel = new Backbone.Model; - assert.equal(newModel.destroy(), false); - }); - - QUnit.test('destroy will pass extra options to success callback', function(assert) { - assert.expect(1); - var SpecialSyncModel = Backbone.Model.extend({ - sync: function(method, m, options) { - _.extend(options, {specialSync: true}); - return Backbone.Model.prototype.sync.call(this, method, m, options); - }, - urlRoot: '/test' - }); - - var model = new SpecialSyncModel({id: 'id'}); - - var onSuccess = function(m, response, options) { - assert.ok(options.specialSync, 'Options were passed correctly to callback'); - }; - - model.destroy({success: onSuccess}); - this.ajaxSettings.success(); - }); - - QUnit.test('non-persisted destroy', function(assert) { - assert.expect(1); - var a = new Backbone.Model({foo: 1, bar: 2, baz: 3}); - a.sync = function() { throw 'should not be called'; }; - a.destroy(); - assert.ok(true, 'non-persisted model should not call sync'); - }); - - QUnit.test('validate', function(assert) { - var lastError; - var model = new Backbone.Model(); - model.validate = function(attrs) { - if (attrs.admin !== this.get('admin')) return "Can't change admin status."; - }; - model.on('invalid', function(m, error) { - lastError = error; - }); - var result = model.set({a: 100}); - assert.equal(result, model); - assert.equal(model.get('a'), 100); - assert.equal(lastError, undefined); - result = model.set({admin: true}); - assert.equal(model.get('admin'), true); - result = model.set({a: 200, admin: false}, {validate: true}); - assert.equal(lastError, "Can't change admin status."); - assert.equal(result, false); - assert.equal(model.get('a'), 100); - }); - - QUnit.test('validate on unset and clear', function(assert) { - assert.expect(6); - var error; - var model = new Backbone.Model({name: 'One'}); - model.validate = function(attrs) { - if (!attrs.name) { - error = true; - return 'No thanks.'; - } - }; - model.set({name: 'Two'}); - assert.equal(model.get('name'), 'Two'); - assert.equal(error, undefined); - model.unset('name', {validate: true}); - assert.equal(error, true); - assert.equal(model.get('name'), 'Two'); - model.clear({validate: true}); - assert.equal(model.get('name'), 'Two'); - delete model.validate; - model.clear(); - assert.equal(model.get('name'), undefined); - }); - - QUnit.test('validate with error callback', function(assert) { - assert.expect(8); - var lastError, boundError; - var model = new Backbone.Model(); - model.validate = function(attrs) { - if (attrs.admin) return "Can't change admin status."; - }; - model.on('invalid', function(m, error) { - boundError = true; - }); - var result = model.set({a: 100}, {validate: true}); - assert.equal(result, model); - assert.equal(model.get('a'), 100); - assert.equal(model.validationError, null); - assert.equal(boundError, undefined); - result = model.set({a: 200, admin: true}, {validate: true}); - assert.equal(result, false); - assert.equal(model.get('a'), 100); - assert.equal(model.validationError, "Can't change admin status."); - assert.equal(boundError, true); - }); - - QUnit.test('defaults always extend attrs (#459)', function(assert) { - assert.expect(2); - var Defaulted = Backbone.Model.extend({ - defaults: {one: 1}, - initialize: function(attrs, opts) { - assert.equal(this.attributes.one, 1); - } - }); - var providedattrs = new Defaulted({}); - var emptyattrs = new Defaulted(); - }); - - QUnit.test('Inherit class properties', function(assert) { - assert.expect(6); - var Parent = Backbone.Model.extend({ - instancePropSame: function() {}, - instancePropDiff: function() {} - }, { - classProp: function() {} - }); - var Child = Parent.extend({ - instancePropDiff: function() {} - }); - - var adult = new Parent; - var kid = new Child; - - assert.equal(Child.classProp, Parent.classProp); - assert.notEqual(Child.classProp, undefined); - - assert.equal(kid.instancePropSame, adult.instancePropSame); - assert.notEqual(kid.instancePropSame, undefined); - - assert.notEqual(Child.prototype.instancePropDiff, Parent.prototype.instancePropDiff); - assert.notEqual(Child.prototype.instancePropDiff, undefined); - }); - - QUnit.test("Nested change events don't clobber previous attributes", function(assert) { - assert.expect(4); - new Backbone.Model() - .on('change:state', function(m, newState) { - assert.equal(m.previous('state'), undefined); - assert.equal(newState, 'hello'); - // Fire a nested change event. - m.set({other: 'whatever'}); - }) - .on('change:state', function(m, newState) { - assert.equal(m.previous('state'), undefined); - assert.equal(newState, 'hello'); - }) - .set({state: 'hello'}); - }); - - QUnit.test('hasChanged/set should use same comparison', function(assert) { - assert.expect(2); - var changed = 0, model = new Backbone.Model({a: null}); - model.on('change', function() { - assert.ok(this.hasChanged('a')); - }) - .on('change:a', function() { - changed++; - }) - .set({a: undefined}); - assert.equal(changed, 1); - }); - - QUnit.test('#582, #425, change:attribute callbacks should fire after all changes have occurred', function(assert) { - assert.expect(9); - var model = new Backbone.Model; - - var assertion = function() { - assert.equal(model.get('a'), 'a'); - assert.equal(model.get('b'), 'b'); - assert.equal(model.get('c'), 'c'); - }; - - model.on('change:a', assertion); - model.on('change:b', assertion); - model.on('change:c', assertion); - - model.set({a: 'a', b: 'b', c: 'c'}); - }); - - QUnit.test('#871, set with attributes property', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.set({attributes: true}); - assert.ok(model.has('attributes')); - }); - - QUnit.test('set value regardless of equality/change', function(assert) { - assert.expect(1); - var model = new Backbone.Model({x: []}); - var a = []; - model.set({x: a}); - assert.ok(model.get('x') === a); - }); - - QUnit.test('set same value does not trigger change', function(assert) { - assert.expect(0); - var model = new Backbone.Model({x: 1}); - model.on('change change:x', function() { assert.ok(false); }); - model.set({x: 1}); - model.set({x: 1}); - }); - - QUnit.test('unset does not fire a change for undefined attributes', function(assert) { - assert.expect(0); - var model = new Backbone.Model({x: undefined}); - model.on('change:x', function(){ assert.ok(false); }); - model.unset('x'); - }); - - QUnit.test('set: undefined values', function(assert) { - assert.expect(1); - var model = new Backbone.Model({x: undefined}); - assert.ok('x' in model.attributes); - }); - - QUnit.test('hasChanged works outside of change events, and true within', function(assert) { - assert.expect(6); - var model = new Backbone.Model({x: 1}); - model.on('change:x', function() { - assert.ok(model.hasChanged('x')); - assert.equal(model.get('x'), 1); - }); - model.set({x: 2}, {silent: true}); - assert.ok(model.hasChanged()); - assert.equal(model.hasChanged('x'), true); - model.set({x: 1}); - assert.ok(model.hasChanged()); - assert.equal(model.hasChanged('x'), true); - }); - - QUnit.test('hasChanged gets cleared on the following set', function(assert) { - assert.expect(4); - var model = new Backbone.Model; - model.set({x: 1}); - assert.ok(model.hasChanged()); - model.set({x: 1}); - assert.ok(!model.hasChanged()); - model.set({x: 2}); - assert.ok(model.hasChanged()); - model.set({}); - assert.ok(!model.hasChanged()); - }); - - QUnit.test('save with `wait` succeeds without `validate`', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.url = '/test'; - model.save({x: 1}, {wait: true}); - assert.ok(this.syncArgs.model === model); - }); - - QUnit.test("save without `wait` doesn't set invalid attributes", function(assert) { - var model = new Backbone.Model(); - model.validate = function() { return 1; }; - model.save({a: 1}); - assert.equal(model.get('a'), void 0); - }); - - QUnit.test("save doesn't validate twice", function(assert) { - var model = new Backbone.Model(); - var times = 0; - model.sync = function() {}; - model.validate = function() { ++times; }; - model.save({}); - assert.equal(times, 1); - }); - - QUnit.test('`hasChanged` for falsey keys', function(assert) { - assert.expect(2); - var model = new Backbone.Model(); - model.set({x: true}, {silent: true}); - assert.ok(!model.hasChanged(0)); - assert.ok(!model.hasChanged('')); - }); - - QUnit.test('`previous` for falsey keys', function(assert) { - assert.expect(2); - var model = new Backbone.Model({'0': true, '': true}); - model.set({'0': false, '': false}, {silent: true}); - assert.equal(model.previous(0), true); - assert.equal(model.previous(''), true); - }); - - QUnit.test('`save` with `wait` sends correct attributes', function(assert) { - assert.expect(5); - var changed = 0; - var model = new Backbone.Model({x: 1, y: 2}); - model.url = '/test'; - model.on('change:x', function() { changed++; }); - model.save({x: 3}, {wait: true}); - assert.deepEqual(JSON.parse(this.ajaxSettings.data), {x: 3, y: 2}); - assert.equal(model.get('x'), 1); - assert.equal(changed, 0); - this.syncArgs.options.success({}); - assert.equal(model.get('x'), 3); - assert.equal(changed, 1); - }); - - QUnit.test("a failed `save` with `wait` doesn't leave attributes behind", function(assert) { - assert.expect(1); - var model = new Backbone.Model; - model.url = '/test'; - model.save({x: 1}, {wait: true}); - assert.equal(model.get('x'), void 0); - }); - - QUnit.test('#1030 - `save` with `wait` results in correct attributes if success is called during sync', function(assert) { - assert.expect(2); - var model = new Backbone.Model({x: 1, y: 2}); - model.sync = function(method, m, options) { - options.success(); - }; - model.on('change:x', function() { assert.ok(true); }); - model.save({x: 3}, {wait: true}); - assert.equal(model.get('x'), 3); - }); - - QUnit.test('save with wait validates attributes', function(assert) { - var model = new Backbone.Model(); - model.url = '/test'; - model.validate = function() { assert.ok(true); }; - model.save({x: 1}, {wait: true}); - }); - - QUnit.test('save turns on parse flag', function(assert) { - var Model = Backbone.Model.extend({ - sync: function(method, m, options) { assert.ok(options.parse); } - }); - new Model().save(); - }); - - QUnit.test("nested `set` during `'change:attr'`", function(assert) { - assert.expect(2); - var events = []; - var model = new Backbone.Model(); - model.on('all', function(event) { events.push(event); }); - model.on('change', function() { - model.set({z: true}, {silent: true}); - }); - model.on('change:x', function() { - model.set({y: true}); - }); - model.set({x: true}); - assert.deepEqual(events, ['change:y', 'change:x', 'change']); - events = []; - model.set({z: true}); - assert.deepEqual(events, []); - }); - - QUnit.test('nested `change` only fires once', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.on('change', function() { - assert.ok(true); - model.set({x: true}); - }); - model.set({x: true}); - }); - - QUnit.test("nested `set` during `'change'`", function(assert) { - assert.expect(6); - var count = 0; - var model = new Backbone.Model(); - model.on('change', function() { - switch (count++) { - case 0: - assert.deepEqual(this.changedAttributes(), {x: true}); - assert.equal(model.previous('x'), undefined); - model.set({y: true}); - break; - case 1: - assert.deepEqual(this.changedAttributes(), {x: true, y: true}); - assert.equal(model.previous('x'), undefined); - model.set({z: true}); - break; - case 2: - assert.deepEqual(this.changedAttributes(), {x: true, y: true, z: true}); - assert.equal(model.previous('y'), undefined); - break; - default: - assert.ok(false); - } - }); - model.set({x: true}); - }); - - QUnit.test('nested `change` with silent', function(assert) { - assert.expect(3); - var count = 0; - var model = new Backbone.Model(); - model.on('change:y', function() { assert.ok(false); }); - model.on('change', function() { - switch (count++) { - case 0: - assert.deepEqual(this.changedAttributes(), {x: true}); - model.set({y: true}, {silent: true}); - model.set({z: true}); - break; - case 1: - assert.deepEqual(this.changedAttributes(), {x: true, y: true, z: true}); - break; - case 2: - assert.deepEqual(this.changedAttributes(), {z: false}); - break; - default: - assert.ok(false); - } - }); - model.set({x: true}); - model.set({z: false}); - }); - - QUnit.test('nested `change:attr` with silent', function(assert) { - assert.expect(0); - var model = new Backbone.Model(); - model.on('change:y', function(){ assert.ok(false); }); - model.on('change', function() { - model.set({y: true}, {silent: true}); - model.set({z: true}); - }); - model.set({x: true}); - }); - - QUnit.test('multiple nested changes with silent', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.on('change:x', function() { - model.set({y: 1}, {silent: true}); - model.set({y: 2}); - }); - model.on('change:y', function(m, val) { - assert.equal(val, 2); - }); - model.set({x: true}); - }); - - QUnit.test('multiple nested changes with silent', function(assert) { - assert.expect(1); - var changes = []; - var model = new Backbone.Model(); - model.on('change:b', function(m, val) { changes.push(val); }); - model.on('change', function() { - model.set({b: 1}); - }); - model.set({b: 0}); - assert.deepEqual(changes, [0, 1]); - }); - - QUnit.test('basic silent change semantics', function(assert) { - assert.expect(1); - var model = new Backbone.Model; - model.set({x: 1}); - model.on('change', function(){ assert.ok(true); }); - model.set({x: 2}, {silent: true}); - model.set({x: 1}); - }); - - QUnit.test('nested set multiple times', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.on('change:b', function() { - assert.ok(true); - }); - model.on('change:a', function() { - model.set({b: true}); - model.set({b: true}); - }); - model.set({a: true}); - }); - - QUnit.test('#1122 - clear does not alter options.', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - var options = {}; - model.clear(options); - assert.ok(!options.unset); - }); - - QUnit.test('#1122 - unset does not alter options.', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - var options = {}; - model.unset('x', options); - assert.ok(!options.unset); - }); - - QUnit.test('#1355 - `options` is passed to success callbacks', function(assert) { - assert.expect(3); - var model = new Backbone.Model(); - var opts = { - success: function( m, resp, options ) { - assert.ok(options); - } - }; - model.sync = function(method, m, options) { - options.success(); - }; - model.save({id: 1}, opts); - model.fetch(opts); - model.destroy(opts); - }); - - QUnit.test("#1412 - Trigger 'sync' event.", function(assert) { - assert.expect(3); - var model = new Backbone.Model({id: 1}); - model.sync = function(method, m, options) { options.success(); }; - model.on('sync', function(){ assert.ok(true); }); - model.fetch(); - model.save(); - model.destroy(); - }); - - QUnit.test('#1365 - Destroy: New models execute success callback.', function(assert) { - var done = assert.async(); - assert.expect(2); - new Backbone.Model() - .on('sync', function() { assert.ok(false); }) - .on('destroy', function(){ assert.ok(true); }) - .destroy({success: function(){ - assert.ok(true); - done(); - }}); - }); - - QUnit.test('#1433 - Save: An invalid model cannot be persisted.', function(assert) { - assert.expect(1); - var model = new Backbone.Model; - model.validate = function(){ return 'invalid'; }; - model.sync = function(){ assert.ok(false); }; - assert.strictEqual(model.save(), false); - }); - - QUnit.test("#1377 - Save without attrs triggers 'error'.", function(assert) { - assert.expect(1); - var Model = Backbone.Model.extend({ - url: '/test/', - sync: function(method, m, options){ options.success(); }, - validate: function(){ return 'invalid'; } - }); - var model = new Model({id: 1}); - model.on('invalid', function(){ assert.ok(true); }); - model.save(); - }); - - QUnit.test('#1545 - `undefined` can be passed to a model constructor without coersion', function(assert) { - var Model = Backbone.Model.extend({ - defaults: {one: 1}, - initialize: function(attrs, opts) { - assert.equal(attrs, undefined); - } - }); - var emptyattrs = new Model(); - var undefinedattrs = new Model(undefined); - }); - - QUnit.test('#1478 - Model `save` does not trigger change on unchanged attributes', function(assert) { - var done = assert.async(); - assert.expect(0); - var Model = Backbone.Model.extend({ - sync: function(method, m, options) { - setTimeout(function(){ - options.success(); - done(); - }, 0); - } - }); - new Model({x: true}) - .on('change:x', function(){ assert.ok(false); }) - .save(null, {wait: true}); - }); - - QUnit.test('#1664 - Changing from one value, silently to another, back to original triggers a change.', function(assert) { - assert.expect(1); - var model = new Backbone.Model({x: 1}); - model.on('change:x', function() { assert.ok(true); }); - model.set({x: 2}, {silent: true}); - model.set({x: 3}, {silent: true}); - model.set({x: 1}); - }); - - QUnit.test('#1664 - multiple silent changes nested inside a change event', function(assert) { - assert.expect(2); - var changes = []; - var model = new Backbone.Model(); - model.on('change', function() { - model.set({a: 'c'}, {silent: true}); - model.set({b: 2}, {silent: true}); - model.unset('c', {silent: true}); - }); - model.on('change:a change:b change:c', function(m, val) { changes.push(val); }); - model.set({a: 'a', b: 1, c: 'item'}); - assert.deepEqual(changes, ['a', 1, 'item']); - assert.deepEqual(model.attributes, {a: 'c', b: 2}); - }); - - QUnit.test('#1791 - `attributes` is available for `parse`', function(assert) { - var Model = Backbone.Model.extend({ - parse: function() { this.has('a'); } // shouldn't throw an error - }); - var model = new Model(null, {parse: true}); - assert.expect(0); - }); - - QUnit.test('silent changes in last `change` event back to original triggers change', function(assert) { - assert.expect(2); - var changes = []; - var model = new Backbone.Model(); - model.on('change:a change:b change:c', function(m, val) { changes.push(val); }); - model.on('change', function() { - model.set({a: 'c'}, {silent: true}); - }); - model.set({a: 'a'}); - assert.deepEqual(changes, ['a']); - model.set({a: 'a'}); - assert.deepEqual(changes, ['a', 'a']); - }); - - QUnit.test('#1943 change calculations should use _.isEqual', function(assert) { - var model = new Backbone.Model({a: {key: 'value'}}); - model.set('a', {key: 'value'}, {silent: true}); - assert.equal(model.changedAttributes(), false); - }); - - QUnit.test('#1964 - final `change` event is always fired, regardless of interim changes', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.on('change:property', function() { - model.set('property', 'bar'); - }); - model.on('change', function() { - assert.ok(true); - }); - model.set('property', 'foo'); - }); - - QUnit.test('isValid', function(assert) { - var model = new Backbone.Model({valid: true}); - model.validate = function(attrs) { - if (!attrs.valid) return 'invalid'; - }; - assert.equal(model.isValid(), true); - assert.equal(model.set({valid: false}, {validate: true}), false); - assert.equal(model.isValid(), true); - model.set({valid: false}); - assert.equal(model.isValid(), false); - assert.ok(!model.set('valid', false, {validate: true})); - }); - - QUnit.test('#1179 - isValid returns true in the absence of validate.', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.validate = null; - assert.ok(model.isValid()); - }); - - QUnit.test('#1961 - Creating a model with {validate:true} will call validate and use the error callback', function(assert) { - var Model = Backbone.Model.extend({ - validate: function(attrs) { - if (attrs.id === 1) return "This shouldn't happen"; - } - }); - var model = new Model({id: 1}, {validate: true}); - assert.equal(model.validationError, "This shouldn't happen"); - }); - - QUnit.test('toJSON receives attrs during save(..., {wait: true})', function(assert) { - assert.expect(1); - var Model = Backbone.Model.extend({ - url: '/test', - toJSON: function() { - assert.strictEqual(this.attributes.x, 1); - return _.clone(this.attributes); - } - }); - var model = new Model; - model.save({x: 1}, {wait: true}); - }); - - QUnit.test('#2034 - nested set with silent only triggers one change', function(assert) { - assert.expect(1); - var model = new Backbone.Model(); - model.on('change', function() { - model.set({b: true}, {silent: true}); - assert.ok(true); - }); - model.set({a: true}); - }); - - QUnit.test('#3778 - id will only be updated if it is set', function(assert) { - assert.expect(2); - var model = new Backbone.Model({id: 1}); - model.id = 2; - model.set({foo: 'bar'}); - assert.equal(model.id, 2); - model.set({id: 3}); - assert.equal(model.id, 3); - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/noconflict.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/noconflict.js deleted file mode 100644 index 9968f688..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/noconflict.js +++ /dev/null @@ -1,13 +0,0 @@ -(function() { - - QUnit.module('Backbone.noConflict'); - - QUnit.test('noConflict', function(assert) { - assert.expect(2); - var noconflictBackbone = Backbone.noConflict(); - assert.equal(window.Backbone, undefined, 'Returned window.Backbone'); - window.Backbone = noconflictBackbone; - assert.equal(window.Backbone, noconflictBackbone, 'Backbone is still pointing to the original Backbone'); - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/router.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/router.js deleted file mode 100644 index 13110c45..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/router.js +++ /dev/null @@ -1,1062 +0,0 @@ -(function() { - - var router = null; - var location = null; - var lastRoute = null; - var lastArgs = []; - - var onRoute = function(routerParam, route, args) { - lastRoute = route; - lastArgs = args; - }; - - var Location = function(href) { - this.replace(href); - }; - - _.extend(Location.prototype, { - - parser: document.createElement('a'), - - replace: function(href) { - this.parser.href = href; - _.extend(this, _.pick(this.parser, - 'href', - 'hash', - 'host', - 'search', - 'fragment', - 'pathname', - 'protocol' - )); - // In IE, anchor.pathname does not contain a leading slash though - // window.location.pathname does. - if (!/^\//.test(this.pathname)) this.pathname = '/' + this.pathname; - }, - - toString: function() { - return this.href; - } - - }); - - QUnit.module('Backbone.Router', { - - setup: function() { - location = new Location('http://example.com'); - Backbone.history = _.extend(new Backbone.History, {location: location}); - router = new Router({testing: 101}); - Backbone.history.interval = 9; - Backbone.history.start({pushState: false}); - lastRoute = null; - lastArgs = []; - Backbone.history.on('route', onRoute); - }, - - teardown: function() { - Backbone.history.stop(); - Backbone.history.off('route', onRoute); - } - - }); - - var ExternalObject = { - value: 'unset', - - routingFunction: function(value) { - this.value = value; - } - }; - ExternalObject.routingFunction = _.bind(ExternalObject.routingFunction, ExternalObject); - - var Router = Backbone.Router.extend({ - - count: 0, - - routes: { - 'noCallback': 'noCallback', - 'counter': 'counter', - 'search/:query': 'search', - 'search/:query/p:page': 'search', - 'charñ': 'charUTF', - 'char%C3%B1': 'charEscaped', - 'contacts': 'contacts', - 'contacts/new': 'newContact', - 'contacts/:id': 'loadContact', - 'route-event/:arg': 'routeEvent', - 'optional(/:item)': 'optionalItem', - 'named/optional/(y:z)': 'namedOptional', - 'splat/*args/end': 'splat', - ':repo/compare/*from...*to': 'github', - 'decode/:named/*splat': 'decode', - '*first/complex-*part/*rest': 'complex', - 'query/:entity': 'query', - 'function/:value': ExternalObject.routingFunction, - '*anything': 'anything' - }, - - initialize: function(options) { - this.testing = options.testing; - this.route('implicit', 'implicit'); - }, - - counter: function() { - this.count++; - }, - - implicit: function() { - this.count++; - }, - - search: function(query, page) { - this.query = query; - this.page = page; - }, - - charUTF: function() { - this.charType = 'UTF'; - }, - - charEscaped: function() { - this.charType = 'escaped'; - }, - - contacts: function(){ - this.contact = 'index'; - }, - - newContact: function(){ - this.contact = 'new'; - }, - - loadContact: function(){ - this.contact = 'load'; - }, - - optionalItem: function(arg){ - this.arg = arg !== void 0 ? arg : null; - }, - - splat: function(args) { - this.args = args; - }, - - github: function(repo, from, to) { - this.repo = repo; - this.from = from; - this.to = to; - }, - - complex: function(first, part, rest) { - this.first = first; - this.part = part; - this.rest = rest; - }, - - query: function(entity, args) { - this.entity = entity; - this.queryArgs = args; - }, - - anything: function(whatever) { - this.anything = whatever; - }, - - namedOptional: function(z) { - this.z = z; - }, - - decode: function(named, path) { - this.named = named; - this.path = path; - }, - - routeEvent: function(arg) { - } - - }); - - QUnit.test('initialize', function(assert) { - assert.expect(1); - assert.equal(router.testing, 101); - }); - - QUnit.test('routes (simple)', function(assert) { - assert.expect(4); - location.replace('http://example.com#search/news'); - Backbone.history.checkUrl(); - assert.equal(router.query, 'news'); - assert.equal(router.page, void 0); - assert.equal(lastRoute, 'search'); - assert.equal(lastArgs[0], 'news'); - }); - - QUnit.test('routes (simple, but unicode)', function(assert) { - assert.expect(4); - location.replace('http://example.com#search/тест'); - Backbone.history.checkUrl(); - assert.equal(router.query, 'тест'); - assert.equal(router.page, void 0); - assert.equal(lastRoute, 'search'); - assert.equal(lastArgs[0], 'тест'); - }); - - QUnit.test('routes (two part)', function(assert) { - assert.expect(2); - location.replace('http://example.com#search/nyc/p10'); - Backbone.history.checkUrl(); - assert.equal(router.query, 'nyc'); - assert.equal(router.page, '10'); - }); - - QUnit.test('routes via navigate', function(assert) { - assert.expect(2); - Backbone.history.navigate('search/manhattan/p20', {trigger: true}); - assert.equal(router.query, 'manhattan'); - assert.equal(router.page, '20'); - }); - - QUnit.test('routes via navigate with params', function(assert) { - assert.expect(1); - Backbone.history.navigate('query/test?a=b', {trigger: true}); - assert.equal(router.queryArgs, 'a=b'); - }); - - QUnit.test('routes via navigate for backwards-compatibility', function(assert) { - assert.expect(2); - Backbone.history.navigate('search/manhattan/p20', true); - assert.equal(router.query, 'manhattan'); - assert.equal(router.page, '20'); - }); - - QUnit.test('reports matched route via nagivate', function(assert) { - assert.expect(1); - assert.ok(Backbone.history.navigate('search/manhattan/p20', true)); - }); - - QUnit.test('route precedence via navigate', function(assert){ - assert.expect(6); - // check both 0.9.x and backwards-compatibility options - _.each([{trigger: true}, true], function( options ){ - Backbone.history.navigate('contacts', options); - assert.equal(router.contact, 'index'); - Backbone.history.navigate('contacts/new', options); - assert.equal(router.contact, 'new'); - Backbone.history.navigate('contacts/foo', options); - assert.equal(router.contact, 'load'); - }); - }); - - QUnit.test('loadUrl is not called for identical routes.', function(assert) { - assert.expect(0); - Backbone.history.loadUrl = function(){ assert.ok(false); }; - location.replace('http://example.com#route'); - Backbone.history.navigate('route'); - Backbone.history.navigate('/route'); - Backbone.history.navigate('/route'); - }); - - QUnit.test('use implicit callback if none provided', function(assert) { - assert.expect(1); - router.count = 0; - router.navigate('implicit', {trigger: true}); - assert.equal(router.count, 1); - }); - - QUnit.test('routes via navigate with {replace: true}', function(assert) { - assert.expect(1); - location.replace('http://example.com#start_here'); - Backbone.history.checkUrl(); - location.replace = function(href) { - assert.strictEqual(href, new Location('http://example.com#end_here').href); - }; - Backbone.history.navigate('end_here', {replace: true}); - }); - - QUnit.test('routes (splats)', function(assert) { - assert.expect(1); - location.replace('http://example.com#splat/long-list/of/splatted_99args/end'); - Backbone.history.checkUrl(); - assert.equal(router.args, 'long-list/of/splatted_99args'); - }); - - QUnit.test('routes (github)', function(assert) { - assert.expect(3); - location.replace('http://example.com#backbone/compare/1.0...braddunbar:with/slash'); - Backbone.history.checkUrl(); - assert.equal(router.repo, 'backbone'); - assert.equal(router.from, '1.0'); - assert.equal(router.to, 'braddunbar:with/slash'); - }); - - QUnit.test('routes (optional)', function(assert) { - assert.expect(2); - location.replace('http://example.com#optional'); - Backbone.history.checkUrl(); - assert.ok(!router.arg); - location.replace('http://example.com#optional/thing'); - Backbone.history.checkUrl(); - assert.equal(router.arg, 'thing'); - }); - - QUnit.test('routes (complex)', function(assert) { - assert.expect(3); - location.replace('http://example.com#one/two/three/complex-part/four/five/six/seven'); - Backbone.history.checkUrl(); - assert.equal(router.first, 'one/two/three'); - assert.equal(router.part, 'part'); - assert.equal(router.rest, 'four/five/six/seven'); - }); - - QUnit.test('routes (query)', function(assert) { - assert.expect(5); - location.replace('http://example.com#query/mandel?a=b&c=d'); - Backbone.history.checkUrl(); - assert.equal(router.entity, 'mandel'); - assert.equal(router.queryArgs, 'a=b&c=d'); - assert.equal(lastRoute, 'query'); - assert.equal(lastArgs[0], 'mandel'); - assert.equal(lastArgs[1], 'a=b&c=d'); - }); - - QUnit.test('routes (anything)', function(assert) { - assert.expect(1); - location.replace('http://example.com#doesnt-match-a-route'); - Backbone.history.checkUrl(); - assert.equal(router.anything, 'doesnt-match-a-route'); - }); - - QUnit.test('routes (function)', function(assert) { - assert.expect(3); - router.on('route', function(name) { - assert.ok(name === ''); - }); - assert.equal(ExternalObject.value, 'unset'); - location.replace('http://example.com#function/set'); - Backbone.history.checkUrl(); - assert.equal(ExternalObject.value, 'set'); - }); - - QUnit.test('Decode named parameters, not splats.', function(assert) { - assert.expect(2); - location.replace('http://example.com#decode/a%2Fb/c%2Fd/e'); - Backbone.history.checkUrl(); - assert.strictEqual(router.named, 'a/b'); - assert.strictEqual(router.path, 'c/d/e'); - }); - - QUnit.test("fires event when router doesn't have callback on it", function(assert) { - assert.expect(1); - router.on('route:noCallback', function(){ assert.ok(true); }); - location.replace('http://example.com#noCallback'); - Backbone.history.checkUrl(); - }); - - QUnit.test('No events are triggered if #execute returns false.', function(assert) { - assert.expect(1); - var MyRouter = Backbone.Router.extend({ - - routes: { - foo: function() { - assert.ok(true); - } - }, - - execute: function(callback, args) { - callback.apply(this, args); - return false; - } - - }); - - var myRouter = new MyRouter; - - myRouter.on('route route:foo', function() { - assert.ok(false); - }); - - Backbone.history.on('route', function() { - assert.ok(false); - }); - - location.replace('http://example.com#foo'); - Backbone.history.checkUrl(); - }); - - QUnit.test('#933, #908 - leading slash', function(assert) { - assert.expect(2); - location.replace('http://example.com/root/foo'); - - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.start({root: '/root', hashChange: false, silent: true}); - assert.strictEqual(Backbone.history.getFragment(), 'foo'); - - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.start({root: '/root/', hashChange: false, silent: true}); - assert.strictEqual(Backbone.history.getFragment(), 'foo'); - }); - - QUnit.test('#967 - Route callback gets passed encoded values.', function(assert) { - assert.expect(3); - var route = 'has%2Fslash/complex-has%23hash/has%20space'; - Backbone.history.navigate(route, {trigger: true}); - assert.strictEqual(router.first, 'has/slash'); - assert.strictEqual(router.part, 'has#hash'); - assert.strictEqual(router.rest, 'has space'); - }); - - QUnit.test('correctly handles URLs with % (#868)', function(assert) { - assert.expect(3); - location.replace('http://example.com#search/fat%3A1.5%25'); - Backbone.history.checkUrl(); - location.replace('http://example.com#search/fat'); - Backbone.history.checkUrl(); - assert.equal(router.query, 'fat'); - assert.equal(router.page, void 0); - assert.equal(lastRoute, 'search'); - }); - - QUnit.test('#2666 - Hashes with UTF8 in them.', function(assert) { - assert.expect(2); - Backbone.history.navigate('charñ', {trigger: true}); - assert.equal(router.charType, 'UTF'); - Backbone.history.navigate('char%C3%B1', {trigger: true}); - assert.equal(router.charType, 'UTF'); - }); - - QUnit.test('#1185 - Use pathname when hashChange is not wanted.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/path/name#hash'); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.start({hashChange: false}); - var fragment = Backbone.history.getFragment(); - assert.strictEqual(fragment, location.pathname.replace(/^\//, '')); - }); - - QUnit.test('#1206 - Strip leading slash before location.assign.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root/'); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.start({hashChange: false, root: '/root/'}); - location.assign = function(pathname) { - assert.strictEqual(pathname, '/root/fragment'); - }; - Backbone.history.navigate('/fragment'); - }); - - QUnit.test('#1387 - Root fragment without trailing slash.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root'); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.start({hashChange: false, root: '/root/', silent: true}); - assert.strictEqual(Backbone.history.getFragment(), ''); - }); - - QUnit.test('#1366 - History does not prepend root to fragment.', function(assert) { - assert.expect(2); - Backbone.history.stop(); - location.replace('http://example.com/root/'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url) { - assert.strictEqual(url, '/root/x'); - } - } - }); - Backbone.history.start({ - root: '/root/', - pushState: true, - hashChange: false - }); - Backbone.history.navigate('x'); - assert.strictEqual(Backbone.history.fragment, 'x'); - }); - - QUnit.test('Normalize root.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url) { - assert.strictEqual(url, '/root/fragment'); - } - } - }); - Backbone.history.start({ - pushState: true, - root: '/root', - hashChange: false - }); - Backbone.history.navigate('fragment'); - }); - - QUnit.test('Normalize root.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root#fragment'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url) {}, - replaceState: function(state, title, url) { - assert.strictEqual(url, '/root/fragment'); - } - } - }); - Backbone.history.start({ - pushState: true, - root: '/root' - }); - }); - - QUnit.test('Normalize root.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root'); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.loadUrl = function() { assert.ok(true); }; - Backbone.history.start({ - pushState: true, - root: '/root' - }); - }); - - QUnit.test('Normalize root - leading slash.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(){}, - replaceState: function(){} - } - }); - Backbone.history.start({root: 'root'}); - assert.strictEqual(Backbone.history.root, '/root/'); - }); - - QUnit.test('Transition from hashChange to pushState.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root#x/y'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(){}, - replaceState: function(state, title, url){ - assert.strictEqual(url, '/root/x/y'); - } - } - }); - Backbone.history.start({ - root: 'root', - pushState: true - }); - }); - - QUnit.test('#1619: Router: Normalize empty root', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(){}, - replaceState: function(){} - } - }); - Backbone.history.start({root: ''}); - assert.strictEqual(Backbone.history.root, '/'); - }); - - QUnit.test('#1619: Router: nagivate with empty root', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url) { - assert.strictEqual(url, '/fragment'); - } - } - }); - Backbone.history.start({ - pushState: true, - root: '', - hashChange: false - }); - Backbone.history.navigate('fragment'); - }); - - QUnit.test('Transition from pushState to hashChange.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root/x/y?a=b'); - location.replace = function(url) { - assert.strictEqual(url, '/root#x/y?a=b'); - }; - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: null, - replaceState: null - } - }); - Backbone.history.start({ - root: 'root', - pushState: true - }); - }); - - QUnit.test('#1695 - hashChange to pushState with search.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root#x/y?a=b'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(){}, - replaceState: function(state, title, url){ - assert.strictEqual(url, '/root/x/y?a=b'); - } - } - }); - Backbone.history.start({ - root: 'root', - pushState: true - }); - }); - - QUnit.test('#1746 - Router allows empty route.', function(assert) { - assert.expect(1); - var MyRouter = Backbone.Router.extend({ - routes: {'': 'empty'}, - empty: function(){}, - route: function(route){ - assert.strictEqual(route, ''); - } - }); - new MyRouter; - }); - - QUnit.test('#1794 - Trailing space in fragments.', function(assert) { - assert.expect(1); - var history = new Backbone.History; - assert.strictEqual(history.getFragment('fragment '), 'fragment'); - }); - - QUnit.test('#1820 - Leading slash and trailing space.', 1, function(assert) { - var history = new Backbone.History; - assert.strictEqual(history.getFragment('/fragment '), 'fragment'); - }); - - QUnit.test('#1980 - Optional parameters.', function(assert) { - assert.expect(2); - location.replace('http://example.com#named/optional/y'); - Backbone.history.checkUrl(); - assert.strictEqual(router.z, undefined); - location.replace('http://example.com#named/optional/y123'); - Backbone.history.checkUrl(); - assert.strictEqual(router.z, '123'); - }); - - QUnit.test("#2062 - Trigger 'route' event on router instance.", function(assert) { - assert.expect(2); - router.on('route', function(name, args) { - assert.strictEqual(name, 'routeEvent'); - assert.deepEqual(args, ['x', null]); - }); - location.replace('http://example.com#route-event/x'); - Backbone.history.checkUrl(); - }); - - QUnit.test('#2255 - Extend routes by making routes a function.', function(assert) { - assert.expect(1); - var RouterBase = Backbone.Router.extend({ - routes: function() { - return { - home: 'root', - index: 'index.html' - }; - } - }); - - var RouterExtended = RouterBase.extend({ - routes: function() { - var _super = RouterExtended.__super__.routes; - return _.extend(_super(), {show: 'show', search: 'search'}); - } - }); - - var myRouter = new RouterExtended(); - assert.deepEqual({home: 'root', index: 'index.html', show: 'show', search: 'search'}, myRouter.routes); - }); - - QUnit.test('#2538 - hashChange to pushState only if both requested.', function(assert) { - assert.expect(0); - Backbone.history.stop(); - location.replace('http://example.com/root?a=b#x/y'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(){}, - replaceState: function(){ assert.ok(false); } - } - }); - Backbone.history.start({ - root: 'root', - pushState: true, - hashChange: false - }); - }); - - QUnit.test('No hash fallback.', function(assert) { - assert.expect(0); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(){}, - replaceState: function(){} - } - }); - - var MyRouter = Backbone.Router.extend({ - routes: { - hash: function() { assert.ok(false); } - } - }); - var myRouter = new MyRouter; - - location.replace('http://example.com/'); - Backbone.history.start({ - pushState: true, - hashChange: false - }); - location.replace('http://example.com/nomatch#hash'); - Backbone.history.checkUrl(); - }); - - QUnit.test('#2656 - No trailing slash on root.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url){ - assert.strictEqual(url, '/root'); - } - } - }); - location.replace('http://example.com/root/path'); - Backbone.history.start({pushState: true, hashChange: false, root: 'root'}); - Backbone.history.navigate(''); - }); - - QUnit.test('#2656 - No trailing slash on root.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url) { - assert.strictEqual(url, '/'); - } - } - }); - location.replace('http://example.com/path'); - Backbone.history.start({pushState: true, hashChange: false}); - Backbone.history.navigate(''); - }); - - QUnit.test('#2656 - No trailing slash on root.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url){ - assert.strictEqual(url, '/root?x=1'); - } - } - }); - location.replace('http://example.com/root/path'); - Backbone.history.start({pushState: true, hashChange: false, root: 'root'}); - Backbone.history.navigate('?x=1'); - }); - - QUnit.test('#2765 - Fragment matching sans query/hash.', function(assert) { - assert.expect(2); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(state, title, url) { - assert.strictEqual(url, '/path?query#hash'); - } - } - }); - - var MyRouter = Backbone.Router.extend({ - routes: { - path: function() { assert.ok(true); } - } - }); - var myRouter = new MyRouter; - - location.replace('http://example.com/'); - Backbone.history.start({pushState: true, hashChange: false}); - Backbone.history.navigate('path?query#hash', true); - }); - - QUnit.test('Do not decode the search params.', function(assert) { - assert.expect(1); - var MyRouter = Backbone.Router.extend({ - routes: { - path: function(params){ - assert.strictEqual(params, 'x=y%3Fz'); - } - } - }); - var myRouter = new MyRouter; - Backbone.history.navigate('path?x=y%3Fz', true); - }); - - QUnit.test('Navigate to a hash url.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.start({pushState: true}); - var MyRouter = Backbone.Router.extend({ - routes: { - path: function(params) { - assert.strictEqual(params, 'x=y'); - } - } - }); - var myRouter = new MyRouter; - location.replace('http://example.com/path?x=y#hash'); - Backbone.history.checkUrl(); - }); - - QUnit.test('#navigate to a hash url.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - Backbone.history.start({pushState: true}); - var MyRouter = Backbone.Router.extend({ - routes: { - path: function(params) { - assert.strictEqual(params, 'x=y'); - } - } - }); - var myRouter = new MyRouter; - Backbone.history.navigate('path?x=y#hash', true); - }); - - QUnit.test('unicode pathname', function(assert) { - assert.expect(1); - location.replace('http://example.com/myyjä'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: { - myyjä: function() { - assert.ok(true); - } - } - }); - new MyRouter; - Backbone.history.start({pushState: true}); - }); - - QUnit.test('unicode pathname with % in a parameter', function(assert) { - assert.expect(1); - location.replace('http://example.com/myyjä/foo%20%25%3F%2f%40%25%20bar'); - location.pathname = '/myyj%C3%A4/foo%20%25%3F%2f%40%25%20bar'; - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: { - 'myyjä/:query': function(query) { - assert.strictEqual(query, 'foo %?/@% bar'); - } - } - }); - new MyRouter; - Backbone.history.start({pushState: true}); - }); - - QUnit.test('newline in route', function(assert) { - assert.expect(1); - location.replace('http://example.com/stuff%0Anonsense?param=foo%0Abar'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: { - 'stuff\nnonsense': function() { - assert.ok(true); - } - } - }); - new MyRouter; - Backbone.history.start({pushState: true}); - }); - - QUnit.test('Router#execute receives callback, args, name.', function(assert) { - assert.expect(3); - location.replace('http://example.com#foo/123/bar?x=y'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: {'foo/:id/bar': 'foo'}, - foo: function(){}, - execute: function(callback, args, name) { - assert.strictEqual(callback, this.foo); - assert.deepEqual(args, ['123', 'x=y']); - assert.strictEqual(name, 'foo'); - } - }); - var myRouter = new MyRouter; - Backbone.history.start(); - }); - - QUnit.test('pushState to hashChange with only search params.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com?a=b'); - location.replace = function(url) { - assert.strictEqual(url, '/#?a=b'); - }; - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: null - }); - Backbone.history.start({pushState: true}); - }); - - QUnit.test('#3123 - History#navigate decodes before comparison.', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/shop/search?keyword=short%20dress'); - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: function(){ assert.ok(false); }, - replaceState: function(){ assert.ok(false); } - } - }); - Backbone.history.start({pushState: true}); - Backbone.history.navigate('shop/search?keyword=short%20dress', true); - assert.strictEqual(Backbone.history.fragment, 'shop/search?keyword=short dress'); - }); - - QUnit.test('#3175 - Urls in the params', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com#login?a=value&backUrl=https%3A%2F%2Fwww.msn.com%2Fidp%2Fidpdemo%3Fspid%3Dspdemo%26target%3Db'); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var myRouter = new Backbone.Router; - myRouter.route('login', function(params) { - assert.strictEqual(params, 'a=value&backUrl=https%3A%2F%2Fwww.msn.com%2Fidp%2Fidpdemo%3Fspid%3Dspdemo%26target%3Db'); - }); - Backbone.history.start(); - }); - - QUnit.test('#3358 - pushState to hashChange transition with search params', function(assert) { - assert.expect(1); - Backbone.history.stop(); - location.replace('http://example.com/root?foo=bar'); - location.replace = function(url) { - assert.strictEqual(url, '/root#?foo=bar'); - }; - Backbone.history = _.extend(new Backbone.History, { - location: location, - history: { - pushState: undefined, - replaceState: undefined - } - }); - Backbone.history.start({root: '/root', pushState: true}); - }); - - QUnit.test("Paths that don't match the root should not match no root", function(assert) { - assert.expect(0); - location.replace('http://example.com/foo'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: { - foo: function(){ - assert.ok(false, 'should not match unless root matches'); - } - } - }); - var myRouter = new MyRouter; - Backbone.history.start({root: 'root', pushState: true}); - }); - - QUnit.test("Paths that don't match the root should not match roots of the same length", function(assert) { - assert.expect(0); - location.replace('http://example.com/xxxx/foo'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: { - foo: function(){ - assert.ok(false, 'should not match unless root matches'); - } - } - }); - var myRouter = new MyRouter; - Backbone.history.start({root: 'root', pushState: true}); - }); - - QUnit.test('roots with regex characters', function(assert) { - assert.expect(1); - location.replace('http://example.com/x+y.z/foo'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: {foo: function(){ assert.ok(true); }} - }); - var myRouter = new MyRouter; - Backbone.history.start({root: 'x+y.z', pushState: true}); - }); - - QUnit.test('roots with unicode characters', function(assert) { - assert.expect(1); - location.replace('http://example.com/®ooτ/foo'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: {foo: function(){ assert.ok(true); }} - }); - var myRouter = new MyRouter; - Backbone.history.start({root: '®ooτ', pushState: true}); - }); - - QUnit.test('roots without slash', function(assert) { - assert.expect(1); - location.replace('http://example.com/®ooτ'); - Backbone.history.stop(); - Backbone.history = _.extend(new Backbone.History, {location: location}); - var MyRouter = Backbone.Router.extend({ - routes: {'': function(){ assert.ok(true); }} - }); - var myRouter = new MyRouter; - Backbone.history.start({root: '®ooτ', pushState: true}); - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/setup/dom-setup.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/setup/dom-setup.js deleted file mode 100644 index f2242282..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/setup/dom-setup.js +++ /dev/null @@ -1,4 +0,0 @@ -$('body').append( - '
' + - '
' -); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/setup/environment.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/setup/environment.js deleted file mode 100644 index c2441ac7..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/setup/environment.js +++ /dev/null @@ -1,45 +0,0 @@ -(function() { - - var sync = Backbone.sync; - var ajax = Backbone.ajax; - var emulateHTTP = Backbone.emulateHTTP; - var emulateJSON = Backbone.emulateJSON; - var history = window.history; - var pushState = history.pushState; - var replaceState = history.replaceState; - - QUnit.config.noglobals = true; - - QUnit.testStart(function() { - var env = QUnit.config.current.testEnvironment; - - // We never want to actually call these during tests. - history.pushState = history.replaceState = function(){}; - - // Capture ajax settings for comparison. - Backbone.ajax = function(settings) { - env.ajaxSettings = settings; - }; - - // Capture the arguments to Backbone.sync for comparison. - Backbone.sync = function(method, model, options) { - env.syncArgs = { - method: method, - model: model, - options: options - }; - sync.apply(this, arguments); - }; - - }); - - QUnit.testDone(function() { - Backbone.sync = sync; - Backbone.ajax = ajax; - Backbone.emulateHTTP = emulateHTTP; - Backbone.emulateJSON = emulateJSON; - history.pushState = pushState; - history.replaceState = replaceState; - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/sync.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/sync.js deleted file mode 100644 index 8813f158..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/sync.js +++ /dev/null @@ -1,239 +0,0 @@ -(function() { - - var Library = Backbone.Collection.extend({ - url: function() { return '/library'; } - }); - var library; - - var attrs = { - title: 'The Tempest', - author: 'Bill Shakespeare', - length: 123 - }; - - QUnit.module('Backbone.sync', { - - beforeEach: function(assert) { - library = new Library; - library.create(attrs, {wait: false}); - }, - - afterEach: function(assert) { - Backbone.emulateHTTP = false; - } - - }); - - QUnit.test('read', function(assert) { - assert.expect(4); - library.fetch(); - assert.equal(this.ajaxSettings.url, '/library'); - assert.equal(this.ajaxSettings.type, 'GET'); - assert.equal(this.ajaxSettings.dataType, 'json'); - assert.ok(_.isEmpty(this.ajaxSettings.data)); - }); - - QUnit.test('passing data', function(assert) { - assert.expect(3); - library.fetch({data: {a: 'a', one: 1}}); - assert.equal(this.ajaxSettings.url, '/library'); - assert.equal(this.ajaxSettings.data.a, 'a'); - assert.equal(this.ajaxSettings.data.one, 1); - }); - - QUnit.test('create', function(assert) { - assert.expect(6); - assert.equal(this.ajaxSettings.url, '/library'); - assert.equal(this.ajaxSettings.type, 'POST'); - assert.equal(this.ajaxSettings.dataType, 'json'); - var data = JSON.parse(this.ajaxSettings.data); - assert.equal(data.title, 'The Tempest'); - assert.equal(data.author, 'Bill Shakespeare'); - assert.equal(data.length, 123); - }); - - QUnit.test('update', function(assert) { - assert.expect(7); - library.first().save({id: '1-the-tempest', author: 'William Shakespeare'}); - assert.equal(this.ajaxSettings.url, '/library/1-the-tempest'); - assert.equal(this.ajaxSettings.type, 'PUT'); - assert.equal(this.ajaxSettings.dataType, 'json'); - var data = JSON.parse(this.ajaxSettings.data); - assert.equal(data.id, '1-the-tempest'); - assert.equal(data.title, 'The Tempest'); - assert.equal(data.author, 'William Shakespeare'); - assert.equal(data.length, 123); - }); - - QUnit.test('update with emulateHTTP and emulateJSON', function(assert) { - assert.expect(7); - library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, { - emulateHTTP: true, - emulateJSON: true - }); - assert.equal(this.ajaxSettings.url, '/library/2-the-tempest'); - assert.equal(this.ajaxSettings.type, 'POST'); - assert.equal(this.ajaxSettings.dataType, 'json'); - assert.equal(this.ajaxSettings.data._method, 'PUT'); - var data = JSON.parse(this.ajaxSettings.data.model); - assert.equal(data.id, '2-the-tempest'); - assert.equal(data.author, 'Tim Shakespeare'); - assert.equal(data.length, 123); - }); - - QUnit.test('update with just emulateHTTP', function(assert) { - assert.expect(6); - library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, { - emulateHTTP: true - }); - assert.equal(this.ajaxSettings.url, '/library/2-the-tempest'); - assert.equal(this.ajaxSettings.type, 'POST'); - assert.equal(this.ajaxSettings.contentType, 'application/json'); - var data = JSON.parse(this.ajaxSettings.data); - assert.equal(data.id, '2-the-tempest'); - assert.equal(data.author, 'Tim Shakespeare'); - assert.equal(data.length, 123); - }); - - QUnit.test('update with just emulateJSON', function(assert) { - assert.expect(6); - library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, { - emulateJSON: true - }); - assert.equal(this.ajaxSettings.url, '/library/2-the-tempest'); - assert.equal(this.ajaxSettings.type, 'PUT'); - assert.equal(this.ajaxSettings.contentType, 'application/x-www-form-urlencoded'); - var data = JSON.parse(this.ajaxSettings.data.model); - assert.equal(data.id, '2-the-tempest'); - assert.equal(data.author, 'Tim Shakespeare'); - assert.equal(data.length, 123); - }); - - QUnit.test('read model', function(assert) { - assert.expect(3); - library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}); - library.first().fetch(); - assert.equal(this.ajaxSettings.url, '/library/2-the-tempest'); - assert.equal(this.ajaxSettings.type, 'GET'); - assert.ok(_.isEmpty(this.ajaxSettings.data)); - }); - - QUnit.test('destroy', function(assert) { - assert.expect(3); - library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}); - library.first().destroy({wait: true}); - assert.equal(this.ajaxSettings.url, '/library/2-the-tempest'); - assert.equal(this.ajaxSettings.type, 'DELETE'); - assert.equal(this.ajaxSettings.data, null); - }); - - QUnit.test('destroy with emulateHTTP', function(assert) { - assert.expect(3); - library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}); - library.first().destroy({ - emulateHTTP: true, - emulateJSON: true - }); - assert.equal(this.ajaxSettings.url, '/library/2-the-tempest'); - assert.equal(this.ajaxSettings.type, 'POST'); - assert.equal(JSON.stringify(this.ajaxSettings.data), '{"_method":"DELETE"}'); - }); - - QUnit.test('urlError', function(assert) { - assert.expect(2); - var model = new Backbone.Model(); - assert.raises(function() { - model.fetch(); - }); - model.fetch({url: '/one/two'}); - assert.equal(this.ajaxSettings.url, '/one/two'); - }); - - QUnit.test('#1052 - `options` is optional.', function(assert) { - assert.expect(0); - var model = new Backbone.Model(); - model.url = '/test'; - Backbone.sync('create', model); - }); - - QUnit.test('Backbone.ajax', function(assert) { - assert.expect(1); - Backbone.ajax = function(settings){ - assert.strictEqual(settings.url, '/test'); - }; - var model = new Backbone.Model(); - model.url = '/test'; - Backbone.sync('create', model); - }); - - QUnit.test('Call provided error callback on error.', function(assert) { - assert.expect(1); - var model = new Backbone.Model; - model.url = '/test'; - Backbone.sync('read', model, { - error: function() { assert.ok(true); } - }); - this.ajaxSettings.error(); - }); - - QUnit.test('Use Backbone.emulateHTTP as default.', function(assert) { - assert.expect(2); - var model = new Backbone.Model; - model.url = '/test'; - - Backbone.emulateHTTP = true; - model.sync('create', model); - assert.strictEqual(this.ajaxSettings.emulateHTTP, true); - - Backbone.emulateHTTP = false; - model.sync('create', model); - assert.strictEqual(this.ajaxSettings.emulateHTTP, false); - }); - - QUnit.test('Use Backbone.emulateJSON as default.', function(assert) { - assert.expect(2); - var model = new Backbone.Model; - model.url = '/test'; - - Backbone.emulateJSON = true; - model.sync('create', model); - assert.strictEqual(this.ajaxSettings.emulateJSON, true); - - Backbone.emulateJSON = false; - model.sync('create', model); - assert.strictEqual(this.ajaxSettings.emulateJSON, false); - }); - - QUnit.test('#1756 - Call user provided beforeSend function.', function(assert) { - assert.expect(4); - Backbone.emulateHTTP = true; - var model = new Backbone.Model; - model.url = '/test'; - var xhr = { - setRequestHeader: function(header, value) { - assert.strictEqual(header, 'X-HTTP-Method-Override'); - assert.strictEqual(value, 'DELETE'); - } - }; - model.sync('delete', model, { - beforeSend: function(_xhr) { - assert.ok(_xhr === xhr); - return false; - } - }); - assert.strictEqual(this.ajaxSettings.beforeSend(xhr), false); - }); - - QUnit.test('#2928 - Pass along `textStatus` and `errorThrown`.', function(assert) { - assert.expect(2); - var model = new Backbone.Model; - model.url = '/test'; - model.on('error', function(m, xhr, options) { - assert.strictEqual(options.textStatus, 'textStatus'); - assert.strictEqual(options.errorThrown, 'errorThrown'); - }); - model.fetch(); - this.ajaxSettings.error({}, 'textStatus', 'errorThrown'); - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/view.js b/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/view.js deleted file mode 100644 index faf3445b..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/backbone/test/view.js +++ /dev/null @@ -1,495 +0,0 @@ -(function() { - - var view; - - QUnit.module('Backbone.View', { - - beforeEach: function(assert) { - $('#qunit-fixture').append( - '

Test

' - ); - - view = new Backbone.View({ - id: 'test-view', - className: 'test-view', - other: 'non-special-option' - }); - }, - - afterEach: function() { - $('#testElement').remove(); - $('#test-view').remove(); - } - - }); - - QUnit.test('constructor', function(assert) { - assert.expect(3); - assert.equal(view.el.id, 'test-view'); - assert.equal(view.el.className, 'test-view'); - assert.equal(view.el.other, void 0); - }); - - QUnit.test('$', function(assert) { - assert.expect(2); - var myView = new Backbone.View; - myView.setElement('

test

'); - var result = myView.$('a b'); - - assert.strictEqual(result[0].innerHTML, 'test'); - assert.ok(result.length === +result.length); - }); - - QUnit.test('$el', function(assert) { - assert.expect(3); - var myView = new Backbone.View; - myView.setElement('

test

'); - assert.strictEqual(myView.el.nodeType, 1); - - assert.ok(myView.$el instanceof Backbone.$); - assert.strictEqual(myView.$el[0], myView.el); - }); - - QUnit.test('initialize', function(assert) { - assert.expect(1); - var View = Backbone.View.extend({ - initialize: function() { - this.one = 1; - } - }); - - assert.strictEqual(new View().one, 1); - }); - - QUnit.test('render', function(assert) { - assert.expect(1); - var myView = new Backbone.View; - assert.equal(myView.render(), myView, '#render returns the view instance'); - }); - - QUnit.test('delegateEvents', function(assert) { - assert.expect(6); - var counter1 = 0, counter2 = 0; - - var myView = new Backbone.View({el: '#testElement'}); - myView.increment = function(){ counter1++; }; - myView.$el.on('click', function(){ counter2++; }); - - var events = {'click h1': 'increment'}; - - myView.delegateEvents(events); - myView.$('h1').trigger('click'); - assert.equal(counter1, 1); - assert.equal(counter2, 1); - - myView.$('h1').trigger('click'); - assert.equal(counter1, 2); - assert.equal(counter2, 2); - - myView.delegateEvents(events); - myView.$('h1').trigger('click'); - assert.equal(counter1, 3); - assert.equal(counter2, 3); - }); - - QUnit.test('delegate', function(assert) { - assert.expect(3); - var myView = new Backbone.View({el: '#testElement'}); - myView.delegate('click', 'h1', function() { - assert.ok(true); - }); - myView.delegate('click', function() { - assert.ok(true); - }); - myView.$('h1').trigger('click'); - - assert.equal(myView.delegate(), myView, '#delegate returns the view instance'); - }); - - QUnit.test('delegateEvents allows functions for callbacks', function(assert) { - assert.expect(3); - var myView = new Backbone.View({el: '

'}); - myView.counter = 0; - - var events = { - click: function() { - this.counter++; - } - }; - - myView.delegateEvents(events); - myView.$el.trigger('click'); - assert.equal(myView.counter, 1); - - myView.$el.trigger('click'); - assert.equal(myView.counter, 2); - - myView.delegateEvents(events); - myView.$el.trigger('click'); - assert.equal(myView.counter, 3); - }); - - - QUnit.test('delegateEvents ignore undefined methods', function(assert) { - assert.expect(0); - var myView = new Backbone.View({el: '

'}); - myView.delegateEvents({'click': 'undefinedMethod'}); - myView.$el.trigger('click'); - }); - - QUnit.test('undelegateEvents', function(assert) { - assert.expect(7); - var counter1 = 0, counter2 = 0; - - var myView = new Backbone.View({el: '#testElement'}); - myView.increment = function(){ counter1++; }; - myView.$el.on('click', function(){ counter2++; }); - - var events = {'click h1': 'increment'}; - - myView.delegateEvents(events); - myView.$('h1').trigger('click'); - assert.equal(counter1, 1); - assert.equal(counter2, 1); - - myView.undelegateEvents(); - myView.$('h1').trigger('click'); - assert.equal(counter1, 1); - assert.equal(counter2, 2); - - myView.delegateEvents(events); - myView.$('h1').trigger('click'); - assert.equal(counter1, 2); - assert.equal(counter2, 3); - - assert.equal(myView.undelegateEvents(), myView, '#undelegateEvents returns the view instance'); - }); - - QUnit.test('undelegate', function(assert) { - assert.expect(1); - var myView = new Backbone.View({el: '#testElement'}); - myView.delegate('click', function() { assert.ok(false); }); - myView.delegate('click', 'h1', function() { assert.ok(false); }); - - myView.undelegate('click'); - - myView.$('h1').trigger('click'); - myView.$el.trigger('click'); - - assert.equal(myView.undelegate(), myView, '#undelegate returns the view instance'); - }); - - QUnit.test('undelegate with passed handler', function(assert) { - assert.expect(1); - var myView = new Backbone.View({el: '#testElement'}); - var listener = function() { assert.ok(false); }; - myView.delegate('click', listener); - myView.delegate('click', function() { assert.ok(true); }); - myView.undelegate('click', listener); - myView.$el.trigger('click'); - }); - - QUnit.test('undelegate with selector', function(assert) { - assert.expect(2); - var myView = new Backbone.View({el: '#testElement'}); - myView.delegate('click', function() { assert.ok(true); }); - myView.delegate('click', 'h1', function() { assert.ok(false); }); - myView.undelegate('click', 'h1'); - myView.$('h1').trigger('click'); - myView.$el.trigger('click'); - }); - - QUnit.test('undelegate with handler and selector', function(assert) { - assert.expect(2); - var myView = new Backbone.View({el: '#testElement'}); - myView.delegate('click', function() { assert.ok(true); }); - var handler = function(){ assert.ok(false); }; - myView.delegate('click', 'h1', handler); - myView.undelegate('click', 'h1', handler); - myView.$('h1').trigger('click'); - myView.$el.trigger('click'); - }); - - QUnit.test('tagName can be provided as a string', function(assert) { - assert.expect(1); - var View = Backbone.View.extend({ - tagName: 'span' - }); - - assert.equal(new View().el.tagName, 'SPAN'); - }); - - QUnit.test('tagName can be provided as a function', function(assert) { - assert.expect(1); - var View = Backbone.View.extend({ - tagName: function() { - return 'p'; - } - }); - - assert.ok(new View().$el.is('p')); - }); - - QUnit.test('_ensureElement with DOM node el', function(assert) { - assert.expect(1); - var View = Backbone.View.extend({ - el: document.body - }); - - assert.equal(new View().el, document.body); - }); - - QUnit.test('_ensureElement with string el', function(assert) { - assert.expect(3); - var View = Backbone.View.extend({ - el: 'body' - }); - assert.strictEqual(new View().el, document.body); - - View = Backbone.View.extend({ - el: '#testElement > h1' - }); - assert.strictEqual(new View().el, $('#testElement > h1').get(0)); - - View = Backbone.View.extend({ - el: '#nonexistent' - }); - assert.ok(!new View().el); - }); - - QUnit.test('with className and id functions', function(assert) { - assert.expect(2); - var View = Backbone.View.extend({ - className: function() { - return 'className'; - }, - id: function() { - return 'id'; - } - }); - - assert.strictEqual(new View().el.className, 'className'); - assert.strictEqual(new View().el.id, 'id'); - }); - - QUnit.test('with attributes', function(assert) { - assert.expect(2); - var View = Backbone.View.extend({ - attributes: { - 'id': 'id', - 'class': 'class' - } - }); - - assert.strictEqual(new View().el.className, 'class'); - assert.strictEqual(new View().el.id, 'id'); - }); - - QUnit.test('with attributes as a function', function(assert) { - assert.expect(1); - var View = Backbone.View.extend({ - attributes: function() { - return {'class': 'dynamic'}; - } - }); - - assert.strictEqual(new View().el.className, 'dynamic'); - }); - - QUnit.test('should default to className/id properties', function(assert) { - assert.expect(4); - var View = Backbone.View.extend({ - className: 'backboneClass', - id: 'backboneId', - attributes: { - 'class': 'attributeClass', - 'id': 'attributeId' - } - }); - - var myView = new View; - assert.strictEqual(myView.el.className, 'backboneClass'); - assert.strictEqual(myView.el.id, 'backboneId'); - assert.strictEqual(myView.$el.attr('class'), 'backboneClass'); - assert.strictEqual(myView.$el.attr('id'), 'backboneId'); - }); - - QUnit.test('multiple views per element', function(assert) { - assert.expect(3); - var count = 0; - var $el = $('

'); - - var View = Backbone.View.extend({ - el: $el, - events: { - click: function() { - count++; - } - } - }); - - var view1 = new View; - $el.trigger('click'); - assert.equal(1, count); - - var view2 = new View; - $el.trigger('click'); - assert.equal(3, count); - - view1.delegateEvents(); - $el.trigger('click'); - assert.equal(5, count); - }); - - QUnit.test('custom events', function(assert) { - assert.expect(2); - var View = Backbone.View.extend({ - el: $('body'), - events: { - fake$event: function() { assert.ok(true); } - } - }); - - var myView = new View; - $('body').trigger('fake$event').trigger('fake$event'); - - $('body').off('fake$event'); - $('body').trigger('fake$event'); - }); - - QUnit.test('#1048 - setElement uses provided object.', function(assert) { - assert.expect(2); - var $el = $('body'); - - var myView = new Backbone.View({el: $el}); - assert.ok(myView.$el === $el); - - myView.setElement($el = $($el)); - assert.ok(myView.$el === $el); - }); - - QUnit.test('#986 - Undelegate before changing element.', function(assert) { - assert.expect(1); - var button1 = $(''); - var button2 = $(''); - - var View = Backbone.View.extend({ - events: { - click: function(e) { - assert.ok(myView.el === e.target); - } - } - }); - - var myView = new View({el: button1}); - myView.setElement(button2); - - button1.trigger('click'); - button2.trigger('click'); - }); - - QUnit.test('#1172 - Clone attributes object', function(assert) { - assert.expect(2); - var View = Backbone.View.extend({ - attributes: {foo: 'bar'} - }); - - var view1 = new View({id: 'foo'}); - assert.strictEqual(view1.el.id, 'foo'); - - var view2 = new View(); - assert.ok(!view2.el.id); - }); - - QUnit.test('views stopListening', function(assert) { - assert.expect(0); - var View = Backbone.View.extend({ - initialize: function() { - this.listenTo(this.model, 'all x', function(){ assert.ok(false); }); - this.listenTo(this.collection, 'all x', function(){ assert.ok(false); }); - } - }); - - var myView = new View({ - model: new Backbone.Model, - collection: new Backbone.Collection - }); - - myView.stopListening(); - myView.model.trigger('x'); - myView.collection.trigger('x'); - }); - - QUnit.test('Provide function for el.', function(assert) { - assert.expect(2); - var View = Backbone.View.extend({ - el: function() { - return '

'; - } - }); - - var myView = new View; - assert.ok(myView.$el.is('p')); - assert.ok(myView.$el.has('a')); - }); - - QUnit.test('events passed in options', function(assert) { - assert.expect(1); - var counter = 0; - - var View = Backbone.View.extend({ - el: '#testElement', - increment: function() { - counter++; - } - }); - - var myView = new View({ - events: { - 'click h1': 'increment' - } - }); - - myView.$('h1').trigger('click').trigger('click'); - assert.equal(counter, 2); - }); - - QUnit.test('remove', function(assert) { - assert.expect(2); - var myView = new Backbone.View; - document.body.appendChild(view.el); - - myView.delegate('click', function() { assert.ok(false); }); - myView.listenTo(myView, 'all x', function() { assert.ok(false); }); - - assert.equal(myView.remove(), myView, '#remove returns the view instance'); - myView.$el.trigger('click'); - myView.trigger('x'); - - // In IE8 and below, parentNode still exists but is not document.body. - assert.notEqual(myView.el.parentNode, document.body); - }); - - QUnit.test('setElement', function(assert) { - assert.expect(3); - var myView = new Backbone.View({ - events: { - click: function() { assert.ok(false); } - } - }); - myView.events = { - click: function() { assert.ok(true); } - }; - var oldEl = myView.el; - var $oldEl = myView.$el; - - myView.setElement(document.createElement('div')); - - $oldEl.click(); - myView.$el.click(); - - assert.notEqual(oldEl, myView.el); - assert.notEqual($oldEl, myView.$el); - }); - -})(); diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/license.txt b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/license.txt deleted file mode 100644 index ba43b751..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/license.txt +++ /dev/null @@ -1,30 +0,0 @@ -Software License Agreement (BSD License) - -Copyright (c) 2007, Parakey Inc. -All rights reserved. - -Redistribution and use of this software in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of Parakey Inc. nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of Parakey Inc. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR -IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR -CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER -IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT -OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/blank.gif b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/blank.gif deleted file mode 100644 index 6865c960..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/blank.gif and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/buttonBg.png b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/buttonBg.png deleted file mode 100644 index f367b427..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/buttonBg.png and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/buttonBgHover.png b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/buttonBgHover.png deleted file mode 100644 index cd37a0d5..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/buttonBgHover.png and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/debugger.css b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/debugger.css deleted file mode 100644 index ba55c7ea..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/debugger.css +++ /dev/null @@ -1,331 +0,0 @@ -/* See license.txt for terms of usage */ - -.panelNode-script { - overflow: hidden; - font-family: monospace; -} - -/************************************************************************************************/ - -.scriptTooltip { - position: fixed; - z-index: 2147483647; - padding: 2px 3px; - border: 1px solid #CBE087; - background: LightYellow; - font-family: monospace; - color: #000000; -} - -/************************************************************************************************/ - -.sourceBox { - /* TODO: xxxpedro problem with sourceBox and scrolling elements */ - /*overflow: scroll; /* see issue 1479 */ - position: absolute; - left: 0; - top: 0; - width: 100%; - height: 100%; -} - -.sourceRow { - white-space: nowrap; - -moz-user-select: text; -} - -.sourceRow.hovered { - background-color: #EEEEEE; -} - -/************************************************************************************************/ - -.sourceLine { - -moz-user-select: none; - margin-right: 10px; - border-right: 1px solid #CCCCCC; - padding: 0px 4px 0 20px; - background: #EEEEEE no-repeat 2px 0px; - color: #888888; - white-space: pre; - font-family: monospace; /* see issue 2953 */ -} - -.noteInToolTip { /* below sourceLine, so it overrides it */ - background-color: #FFD472; -} - -.useA11y .sourceBox .sourceViewport:focus .sourceLine { - background-color: #FFFFC0; - color: navy; - border-right: 1px solid black; -} - -.useA11y .sourceBox .sourceViewport:focus { - outline: none; -} - -.a11y1emSize { - width: 1em; - height: 1em; - position: absolute; -} - -.useA11y .panelStatusLabel:focus { - outline-offset: -2px !important; - } - -.sourceBox > .sourceRow > .sourceLine { - cursor: pointer; -} - -.sourceLine:hover { - text-decoration: none; -} - -.sourceRowText { - white-space: pre; -} - -.sourceRow[exe_line="true"] { - outline: 1px solid #D9D9B6; - margin-right: 1px; - background-color: lightgoldenrodyellow; -} - -.sourceRow[executable="true"] > .sourceLine { - content: "-"; - color: #4AA02C; /* Spring Green */ - font-weight: bold; -} - -.sourceRow[exe_line="true"] > .sourceLine { - background-image: url(chrome://firebug/skin/exe.png); - color: #000000; -} - -.sourceRow[breakpoint="true"] > .sourceLine { - background-image: url(chrome://firebug/skin/breakpoint.png); -} - -.sourceRow[breakpoint="true"][condition="true"] > .sourceLine { - background-image: url(chrome://firebug/skin/breakpointCondition.png); -} - -.sourceRow[breakpoint="true"][disabledBreakpoint="true"] > .sourceLine { - background-image: url(chrome://firebug/skin/breakpointDisabled.png); -} - -.sourceRow[breakpoint="true"][exe_line="true"] > .sourceLine { - background-image: url(chrome://firebug/skin/breakpointExe.png); -} - -.sourceRow[breakpoint="true"][exe_line="true"][disabledBreakpoint="true"] > .sourceLine { - background-image: url(chrome://firebug/skin/breakpointDisabledExe.png); -} - -.sourceLine.editing { - background-image: url(chrome://firebug/skin/breakpoint.png); -} - -/************************************************************************************************/ - -.conditionEditor { - z-index: 2147483647; - position: absolute; - margin-top: 0; - left: 2px; - width: 90%; -} - -.conditionEditorInner { - position: relative; - top: -26px; - height: 0; -} - -.conditionCaption { - margin-bottom: 2px; - font-family: Lucida Grande, sans-serif; - font-weight: bold; - font-size: 11px; - color: #226679; -} - -.conditionInput { - width: 100%; - border: 1px solid #0096C0; - font-family: monospace; - font-size: inherit; -} - -.conditionEditorInner1 { - padding-left: 37px; - background: url(condBorders.png) repeat-y; -} - -.conditionEditorInner2 { - padding-right: 25px; - background: url(condBorders.png) repeat-y 100% 0; -} - -.conditionEditorTop1 { - background: url(condCorners.png) no-repeat 100% 0; - margin-left: 37px; - height: 35px; -} - -.conditionEditorTop2 { - position: relative; - left: -37px; - width: 37px; - height: 35px; - background: url(condCorners.png) no-repeat; -} - -.conditionEditorBottom1 { - background: url(condCorners.png) no-repeat 100% 100%; - margin-left: 37px; - height: 33px; -} - -.conditionEditorBottom2 { - position: relative; left: -37px; - width: 37px; - height: 33px; - background: url(condCorners.png) no-repeat 0 100%; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.upsideDown { - margin-top: 2px; -} - -.upsideDown .conditionEditorInner { - top: -8px; -} - -.upsideDown .conditionEditorInner1 { - padding-left: 33px; - background: url(condBordersUps.png) repeat-y; -} - -.upsideDown .conditionEditorInner2 { - padding-right: 25px; - background: url(condBordersUps.png) repeat-y 100% 0; -} - -.upsideDown .conditionEditorTop1 { - background: url(condCornersUps.png) no-repeat 100% 0; - margin-left: 33px; - height: 25px; -} - -.upsideDown .conditionEditorTop2 { - position: relative; - left: -33px; - width: 33px; - height: 25px; - background: url(condCornersUps.png) no-repeat; -} - -.upsideDown .conditionEditorBottom1 { - background: url(condCornersUps.png) no-repeat 100% 100%; - margin-left: 33px; - height: 43px; -} - -.upsideDown .conditionEditorBottom2 { - position: relative; - left: -33px; - width: 33px; - height: 43px; - background: url(condCornersUps.png) no-repeat 0 100%; -} - -/************************************************************************************************/ - -.breakpointsGroupListBox { - overflow: hidden; -} - -.breakpointBlockHead { - position: relative; - padding-top: 4px; -} - -.breakpointBlockHead > .checkbox { - margin-right: 4px; -} - -.breakpointBlockHead > .objectLink-sourceLink { - top: 4px; - right: 20px; - background-color: #FFFFFF; /* issue 3308 */ -} - -.breakpointBlockHead > .closeButton { - position: absolute; - top: 2px; - right: 2px; -} - -.breakpointCheckbox { - margin-top: 0; - vertical-align: top; -} - -.breakpointName { - margin-left: 4px; - font-weight: bold; -} - -.breakpointRow[aria-checked="false"] > .breakpointBlockHead > *, -.breakpointRow[aria-checked="false"] > .breakpointCode { - opacity: 0.5; -} - -.breakpointRow[aria-checked="false"] .breakpointCheckbox, -.breakpointRow[aria-checked="false"] .objectLink-sourceLink, -.breakpointRow[aria-checked="false"] .closeButton, -.breakpointRow[aria-checked="false"] .breakpointMutationType { - opacity: 1.0 !important; -} - -.breakpointCode { - overflow: hidden; - white-space: nowrap; - padding-left: 24px; - padding-bottom: 2px; - border-bottom: 1px solid #D7D7D7; - font-family: monospace; - color: DarkGreen; -} - -.breakpointCondition { - white-space: nowrap; - padding-left: 24px; - padding-bottom: 2px; - border-bottom: 1px solid #D7D7D7; - font-family: monospace; - color: Gray; -} - -.breakpointBlock-breakpoints > .groupHeader { - display: none; -} - -.breakpointBlock-monitors > .breakpointCode { - padding: 0; -} - -.breakpointBlock-errorBreakpoints .breakpointCheckbox, -.breakpointBlock-monitors .breakpointCheckbox { - display: none; -} - -.breakpointHeader { - margin: 0 !important; - border-top: none !important; -} diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/detach.png b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/detach.png deleted file mode 100644 index 0ddb9a17..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/detach.png and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/detachHover.png b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/detachHover.png deleted file mode 100644 index e4192729..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/detachHover.png and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/disable.gif 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b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/errorIcon.gif deleted file mode 100644 index 8ee8116a..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/errorIcon.gif and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/errorIcon.png b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/errorIcon.png deleted file mode 100644 index 2d75261b..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/errorIcon.png and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug-1.3a2.css b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug-1.3a2.css deleted file mode 100644 index 42f9faf5..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug-1.3a2.css +++ /dev/null @@ -1,817 +0,0 @@ -.fbBtnPressed { - background: #ECEBE3; - padding: 3px 6px 2px 7px !important; - margin: 1px 0 0 1px; - _margin: 1px -1px 0 1px; - border: 1px solid #ACA899 !important; - border-color: #ACA899 #ECEBE3 #ECEBE3 #ACA899 !important; -} - -.fbToolbarButtons { - display: none; -} - -#fbStatusBarBox { - display: none; -} - -/************************************************************************************************ - Error Popup -*************************************************************************************************/ -#fbErrorPopup { - position: absolute; - right: 0; - bottom: 0; - height: 19px; - width: 75px; - background: url(sprite.png) #f1f2ee 0 0; - z-index: 999; -} - -#fbErrorPopupContent { - position: absolute; - right: 0; - top: 1px; - height: 18px; - width: 75px; - _width: 74px; - border-left: 1px solid #aca899; -} - -#fbErrorIndicator { - position: absolute; - top: 2px; - right: 5px; -} - - - - - - - - - - -.fbBtnInspectActive { - background: #aaa; - color: #fff !important; -} - -/************************************************************************************************ - General -*************************************************************************************************/ -html, body { - margin: 0; - padding: 0; - overflow: hidden; -} - -body { - font-family: Lucida Grande, Tahoma, sans-serif; - font-size: 11px; - background: #fff; -} - -.clear { - clear: both; -} - -/************************************************************************************************ - Mini Chrome -*************************************************************************************************/ -#fbMiniChrome { - display: none; - right: 0; - height: 27px; - background: url(sprite.png) #f1f2ee 0 0; - margin-left: 1px; -} - -#fbMiniContent { - display: block; - position: relative; - left: -1px; - right: 0; - top: 1px; - height: 25px; - border-left: 1px solid #aca899; -} - -#fbToolbarSearch { - float: right; - border: 1px solid #ccc; - 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color: DarkGreen; - font-weight: bold; - font-family: Lucida Grande, sans-serif; -} - -.objectBox-array { - color: #000; -} - -/************************************************************************************************/ -.logRow-info,.logRow-error,.logRow-warning { - background: #fff no-repeat 2px 2px; - padding-left: 20px; - padding-bottom: 3px; -} - -.logRow-info { - background-image: url(infoIcon.png); -} - -.logRow-warning { - background-color: cyan; - background-image: url(warningIcon.png); -} - -.logRow-error { - background-color: LightYellow; - background-image: url(errorIcon.png); - color: #f00; -} - -.errorMessage { - vertical-align: top; - color: #f00; -} - -.objectBox-sourceLink { - position: absolute; - right: 4px; - top: 2px; - padding-left: 8px; - font-family: Lucida Grande, sans-serif; - font-weight: bold; - color: #0000FF; -} - -/************************************************************************************************/ -.logRow-group { - background: 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color: DarkGreen; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.nodeHidden, .nodeHidden * { - color: #888888; -} - -.nodeHidden .nodeTag { - color: #5F82D9; -} - -.nodeHidden .nodeValue { - color: #D86060; -} - -.selectedElement .nodeHidden, .selectedElement .nodeHidden * { - color: SkyBlue !important; -} - - -/************************************************************************************************/ -.log-object { - /* - _position: relative; - _height: 100%; - /**/ -} - -.property { - position: relative; - clear: both; - height: 15px; -} - -.propertyNameCell { - vertical-align: top; - float: left; - width: 28%; - position: absolute; - left: 0; - z-index: 0; -} - -.propertyValueCell { - float: right; - width: 68%; - background: #fff; - position: absolute; - padding-left: 5px; - display: table-cell; - right: 0; - z-index: 1; - /* - _position: relative; - /**/ -} - -.propertyName { - font-weight: bold; -} - -.FirebugPopup { - height: 100% !important; -} - -.FirebugPopup #fbWindowButtons { - display: none !important; -} - -.FirebugPopup #fbHSplitter { - display: none !important; -} diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug.IE6.css b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug.IE6.css deleted file mode 100644 index 13a41d28..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug.IE6.css +++ /dev/null @@ -1,20 +0,0 @@ -/************************************************************************************************/ -#fbToolbarSearch { - background-image: url(search.gif) !important; -} -/************************************************************************************************/ -.fbErrors { - background-image: url(errorIcon.gif) !important; -} -/************************************************************************************************/ -.logRow-info { - background-image: url(infoIcon.gif) !important; -} - -.logRow-warning { - background-image: url(warningIcon.gif) !important; -} - -.logRow-error { - background-image: url(errorIcon.gif) !important; -} diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug.css b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug.css deleted file mode 100644 index a1465ec5..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/firebug.css +++ /dev/null @@ -1,3147 +0,0 @@ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/* Loose */ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/* -.netInfoResponseHeadersTitle, netInfoResponseHeadersBody { - display: none; -} -/**/ - -.obscured { - left: -999999px !important; -} - -/* IE6 need a separated rule, otherwise it will not recognize it */ -.collapsed { - display: none; -} - -[collapsed="true"] { - display: none; -} - -#fbCSS { - padding: 0 !important; -} - -.cssPropDisable { - float: left; - display: block; - width: 2em; - cursor: default; -} - -/*************************************************************************************************/ -/*************************************************************************************************/ 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url(chrome://firebug/skin/loading_16.gif) no-repeat; -} - -.infoTipImageBox { - font-size: 11px; - min-width: 100px; - text-align: center; -} - -.infoTipCaption { - font-size: 11px; - font: Monaco, monospace; -} - -.infoTipLoading > .infoTipImage, -.infoTipLoading > .infoTipCaption { - display: none; -} - -/************************************************************************************************/ - -h1.groupHeader { - padding: 2px 4px; - margin: 0 0 4px 0; - border-top: 1px solid #CCCCCC; - border-bottom: 1px solid #CCCCCC; - background: #eee url(group.gif) repeat-x; - font-size: 11px; - font-weight: bold; - _position: relative; -} - -/************************************************************************************************/ - -.inlineEditor, -.fixedWidthEditor { - z-index: 2147483647; - position: absolute; - display: none; -} - -.inlineEditor { - margin-left: -6px; - margin-top: -3px; - /* - _margin-left: -7px; - _margin-top: -5px; - /**/ -} - -.textEditorInner, 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DarkGreen; -} - -.cssPropValue { - margin-left: 8px; - color: DarkBlue; -} - -.cssOverridden span { - text-decoration: line-through; -} - -.cssInheritedRule { -} - -.cssInheritLabel { - margin-right: 0.5em; - font-weight: bold; -} - -.cssRule .objectLink-sourceLink { - top: 0; -} - -.cssProp.editGroup:hover { - background: url(disable.png) no-repeat 2px 1px; - _background: url(disable.gif) no-repeat 2px 1px; -} - -.cssProp.editGroup.editing { - background: none; -} - -.cssProp.disabledStyle { - background: url(disableHover.png) no-repeat 2px 1px; - _background: url(disableHover.gif) no-repeat 2px 1px; - opacity: 1; - color: #CCCCCC; -} - -.disabledStyle .cssPropName, -.disabledStyle .cssPropValue { - color: #CCCCCC; -} - -.cssPropValue.editing + .cssSemi, -.inlineExpander + .cssSemi { - display: none; -} - -.cssPropValue.editing { - white-space: nowrap; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.stylePropName { - font-weight: bold; - padding: 0 4px 4px 4px; - width: 50%; -} - -.stylePropValue { - width: 50%; -} -/* -.useA11y .a11yCSSView .focusRow:focus { - outline: none; - background-color: transparent - } - - .useA11y .a11yCSSView .focusRow:focus .cssSelector, - .useA11y .a11yCSSView .focusRow:focus .cssPropName, - .useA11y .a11yCSSView .focusRow:focus .cssPropValue, - .useA11y .a11yCSSView .computedStyleRow:focus, - .useA11y .a11yCSSView .groupHeader:focus { - outline: 2px solid #FF9933; - outline-offset: -2px; - background-color: #FFFFD6; - } - - .useA11y .a11yCSSView .groupHeader:focus { - outline-offset: -2px; - } -/**/ - - -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/* Net */ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ - -/* See license.txt for terms of usage */ - -.panelNode-net { - overflow-x: hidden; -} - -.netTable { - width: 100%; -} - -/************************************************************************************************/ - -.hideCategory-undefined .category-undefined, -.hideCategory-html .category-html, -.hideCategory-css .category-css, -.hideCategory-js .category-js, -.hideCategory-image .category-image, -.hideCategory-xhr .category-xhr, -.hideCategory-flash .category-flash, -.hideCategory-txt .category-txt, -.hideCategory-bin .category-bin { - display: none; -} - -/************************************************************************************************/ - -.netHeadRow { - background: url(chrome://firebug/skin/group.gif) repeat-x #FFFFFF; -} - -.netHeadCol { - border-bottom: 1px solid #CCCCCC; - padding: 2px 4px 2px 18px; - font-weight: bold; -} - -.netHeadLabel { - white-space: nowrap; - overflow: hidden; -} - -/************************************************************************************************/ -/* Header for Net panel table */ - -.netHeaderRow { - height: 16px; -} - -.netHeaderCell { - cursor: pointer; - -moz-user-select: none; - border-bottom: 1px solid #9C9C9C; - padding: 0 !important; - font-weight: bold; - background: #BBBBBB url(chrome://firebug/skin/tableHeader.gif) repeat-x; - white-space: nowrap; -} - -.netHeaderRow > .netHeaderCell:first-child > .netHeaderCellBox { - padding: 2px 14px 2px 18px; -} - -.netHeaderCellBox { - padding: 2px 14px 2px 10px; - border-left: 1px solid #D9D9D9; - border-right: 1px solid #9C9C9C; -} - -.netHeaderCell:hover:active { - background: #959595 url(chrome://firebug/skin/tableHeaderActive.gif) repeat-x; -} - -.netHeaderSorted { - background: #7D93B2 url(chrome://firebug/skin/tableHeaderSorted.gif) repeat-x; -} - -.netHeaderSorted > .netHeaderCellBox { - border-right-color: #6B7C93; - background: url(chrome://firebug/skin/arrowDown.png) no-repeat right; -} - -.netHeaderSorted.sortedAscending > .netHeaderCellBox { - background-image: url(chrome://firebug/skin/arrowUp.png); -} - -.netHeaderSorted:hover:active { - background: #536B90 url(chrome://firebug/skin/tableHeaderSortedActive.gif) repeat-x; -} - -/************************************************************************************************/ -/* Breakpoints */ - -.panelNode-net .netRowHeader { - display: block; -} - -.netRowHeader { - cursor: pointer; - display: none; - height: 15px; - margin-right: 0 !important; -} - -/* Display brekpoint disc */ -.netRow .netRowHeader { - background-position: 5px 1px; -} - -.netRow[breakpoint="true"] .netRowHeader { - background-image: url(chrome://firebug/skin/breakpoint.png); -} - -.netRow[breakpoint="true"][disabledBreakpoint="true"] .netRowHeader { - background-image: url(chrome://firebug/skin/breakpointDisabled.png); -} - -.netRow.category-xhr:hover .netRowHeader { - background-color: #F6F6F6; -} - -#netBreakpointBar { - max-width: 38px; -} - -#netHrefCol > .netHeaderCellBox { - border-left: 0px; -} - -.netRow .netRowHeader { - width: 3px; -} - -.netInfoRow .netRowHeader { - display: table-cell; -} - -/************************************************************************************************/ -/* Column visibility */ - -.netTable[hiddenCols~=netHrefCol] TD[id="netHrefCol"], -.netTable[hiddenCols~=netHrefCol] TD.netHrefCol, -.netTable[hiddenCols~=netStatusCol] TD[id="netStatusCol"], -.netTable[hiddenCols~=netStatusCol] TD.netStatusCol, -.netTable[hiddenCols~=netDomainCol] TD[id="netDomainCol"], -.netTable[hiddenCols~=netDomainCol] TD.netDomainCol, -.netTable[hiddenCols~=netSizeCol] TD[id="netSizeCol"], -.netTable[hiddenCols~=netSizeCol] TD.netSizeCol, -.netTable[hiddenCols~=netTimeCol] TD[id="netTimeCol"], -.netTable[hiddenCols~=netTimeCol] TD.netTimeCol { - display: none; -} - -/************************************************************************************************/ - -.netRow { - background: LightYellow; -} - -.netRow.loaded { - background: #FFFFFF; -} - -.netRow.loaded:hover { - background: #EFEFEF; -} - -.netCol { - padding: 0; - vertical-align: top; - border-bottom: 1px solid #EFEFEF; - white-space: nowrap; - height: 17px; -} - -.netLabel { - width: 100%; -} - -.netStatusCol { - padding-left: 10px; - color: rgb(128, 128, 128); -} - -.responseError > .netStatusCol { - color: red; -} - -.netDomainCol { - padding-left: 5px; -} - -.netSizeCol { - text-align: right; - padding-right: 10px; -} - -.netHrefLabel { - -moz-box-sizing: padding-box; - overflow: hidden; - z-index: 10; - position: absolute; - padding-left: 18px; - padding-top: 1px; - max-width: 15%; - font-weight: bold; -} - -.netFullHrefLabel { - display: none; - -moz-user-select: none; - padding-right: 10px; - padding-bottom: 3px; - max-width: 100%; - background: #FFFFFF; - z-index: 200; -} - -.netHrefCol:hover > .netFullHrefLabel { - display: block; -} - -.netRow.loaded:hover .netCol > .netFullHrefLabel { - background-color: #EFEFEF; -} - -.useA11y .a11yShowFullLabel { - display: block; - background-image: none !important; - border: 1px solid #CBE087; - background-color: LightYellow; - font-family: Monaco, monospace; - color: #000000; - font-size: 10px; - z-index: 2147483647; -} - -.netSizeLabel { - padding-left: 6px; -} - -.netStatusLabel, -.netDomainLabel, -.netSizeLabel, -.netBar { - padding: 1px 0 2px 0 !important; -} - -.responseError { - color: red; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.hasHeaders .netHrefLabel:hover { - cursor: pointer; - color: blue; - text-decoration: underline; -} - -/************************************************************************************************/ - -.netLoadingIcon { - position: absolute; - border: 0; - margin-left: 14px; - width: 16px; - height: 16px; - background: transparent no-repeat 0 0; - background-image: url(chrome://firebug/skin/loading_16.gif); - display:inline-block; -} - -.loaded .netLoadingIcon { - display: none; -} - -/************************************************************************************************/ - -.netBar, .netSummaryBar { - position: relative; - border-right: 50px solid transparent; -} - -.netResolvingBar { - position: absolute; - left: 0; - top: 0; - bottom: 0; - background: #FFFFFF url(chrome://firebug/skin/netBarResolving.gif) repeat-x; - z-index:60; -} - -.netConnectingBar { - position: absolute; - left: 0; - top: 0; - bottom: 0; - background: #FFFFFF url(chrome://firebug/skin/netBarConnecting.gif) repeat-x; - z-index:50; -} - -.netBlockingBar { - position: absolute; - left: 0; - top: 0; - bottom: 0; - background: #FFFFFF url(chrome://firebug/skin/netBarWaiting.gif) repeat-x; - z-index:40; -} - -.netSendingBar { - position: absolute; - left: 0; - top: 0; - bottom: 0; - background: #FFFFFF url(chrome://firebug/skin/netBarSending.gif) repeat-x; - z-index:30; -} - -.netWaitingBar { - position: absolute; - left: 0; - top: 0; - bottom: 0; - background: #FFFFFF url(chrome://firebug/skin/netBarResponded.gif) repeat-x; - z-index:20; - min-width: 1px; -} - -.netReceivingBar { - position: absolute; - left: 0; - top: 0; - bottom: 0; - background: #38D63B url(chrome://firebug/skin/netBarLoading.gif) repeat-x; - z-index:10; -} - -.netWindowLoadBar, -.netContentLoadBar { - position: absolute; - left: 0; - top: 0; - bottom: 0; - width: 1px; - background-color: red; - z-index: 70; - opacity: 0.5; - display: none; - margin-bottom:-1px; -} - -.netContentLoadBar { - background-color: Blue; -} - -.netTimeLabel { - -moz-box-sizing: padding-box; - position: absolute; - top: 1px; - left: 100%; - padding-left: 6px; - color: #444444; - min-width: 16px; -} - -/* - * Timing info tip is reusing net timeline styles to display the same - * colors for individual request phases. Notice that the info tip must - * respect also loaded and fromCache styles that also modify the - * actual color. These are used both on the same element in case - * of the tooltip. - */ -.loaded .netReceivingBar, -.loaded.netReceivingBar { - background: #B6B6B6 url(chrome://firebug/skin/netBarLoaded.gif) repeat-x; - border-color: #B6B6B6; -} - -.fromCache .netReceivingBar, -.fromCache.netReceivingBar { - background: #D6D6D6 url(chrome://firebug/skin/netBarCached.gif) repeat-x; - border-color: #D6D6D6; -} - -.netSummaryRow .netTimeLabel, -.loaded .netTimeLabel { - background: transparent; -} - -/************************************************************************************************/ -/* Time Info tip */ - -.timeInfoTip { - width: 150px; - height: 40px -} - -.timeInfoTipBar, -.timeInfoTipEventBar { - position: relative; - display: block; - margin: 0; - opacity: 1; - height: 15px; - width: 4px; -} - -.timeInfoTipEventBar { - width: 1px !important; -} - -.timeInfoTipCell.startTime { - padding-right: 8px; -} - -.timeInfoTipCell.elapsedTime { - text-align: right; - padding-right: 8px; -} - -/************************************************************************************************/ -/* Size Info tip */ - -.sizeInfoLabelCol { - font-weight: bold; - padding-right: 10px; - font-family: Lucida Grande, Tahoma, sans-serif; - font-size: 11px; -} - -.sizeInfoSizeCol { - font-weight: bold; -} - -.sizeInfoDetailCol { - color: gray; - text-align: right; -} - -.sizeInfoDescCol { - font-style: italic; -} - -/************************************************************************************************/ -/* Summary */ - -.netSummaryRow .netReceivingBar { - background: #BBBBBB; - border: none; -} - -.netSummaryLabel { - color: #222222; -} - -.netSummaryRow { - background: #BBBBBB !important; - font-weight: bold; -} - -.netSummaryRow .netBar { - border-right-color: #BBBBBB; -} - -.netSummaryRow > .netCol { - border-top: 1px solid #999999; - border-bottom: 2px solid; - -moz-border-bottom-colors: #EFEFEF #999999; - padding-top: 1px; - padding-bottom: 2px; -} - -.netSummaryRow > .netHrefCol:hover { - background: transparent !important; -} - -.netCountLabel { - padding-left: 18px; -} - -.netTotalSizeCol { - text-align: right; - padding-right: 10px; -} - -.netTotalTimeCol { - text-align: right; -} - -.netCacheSizeLabel { - position: absolute; - z-index: 1000; - left: 0; - top: 0; -} - -/************************************************************************************************/ - -.netLimitRow { - background: rgb(255, 255, 225) !important; - font-weight:normal; - color: black; - font-weight:normal; -} - -.netLimitLabel { - padding-left: 18px; -} - -.netLimitRow > .netCol { - border-bottom: 2px solid; - -moz-border-bottom-colors: #EFEFEF #999999; - vertical-align: middle !important; - padding-top: 2px; - padding-bottom: 2px; -} - -.netLimitButton { - font-size: 11px; - padding-top: 1px; - padding-bottom: 1px; -} - -/************************************************************************************************/ - -.netInfoCol { - border-top: 1px solid #EEEEEE; - background: url(chrome://firebug/skin/group.gif) repeat-x #FFFFFF; -} - -.netInfoBody { - margin: 10px 0 4px 10px; -} - -.netInfoTabs { - position: relative; - padding-left: 17px; -} - -.netInfoTab { - position: relative; - top: -3px; - margin-top: 10px; - padding: 4px 6px; - border: 1px solid transparent; - border-bottom: none; - _border: none; - font-weight: bold; - color: #565656; - cursor: pointer; -} - -/*.netInfoTab:hover { - cursor: pointer; -}*/ - -/* replaced by .netInfoTabSelected for IE6 support -.netInfoTab[selected="true"] { - cursor: default !important; - border: 1px solid #D7D7D7 !important; - border-bottom: none !important; - -moz-border-radius: 4px 4px 0 0; - background-color: #FFFFFF; -} -/**/ -.netInfoTabSelected { - cursor: default !important; - border: 1px solid #D7D7D7 !important; - border-bottom: none !important; - -moz-border-radius: 4px 4px 0 0; - -webkit-border-radius: 4px 4px 0 0; - border-radius: 4px 4px 0 0; - background-color: #FFFFFF; -} - -.logRow-netInfo.error .netInfoTitle { - color: red; -} - -.logRow-netInfo.loading .netInfoResponseText { - font-style: italic; - color: #888888; -} - -.loading .netInfoResponseHeadersTitle { - display: none; -} - -.netInfoResponseSizeLimit { - font-family: Lucida Grande, Tahoma, sans-serif; - padding-top: 10px; - font-size: 11px; -} - -.netInfoText { - display: none; - margin: 0; - border: 1px solid #D7D7D7; - border-right: none; - padding: 8px; - background-color: #FFFFFF; - font-family: Monaco, monospace; - white-space: pre-wrap; - /*overflow-x: auto; HTML is damaged in case of big (2-3MB) responses */ -} - -/* replaced by .netInfoTextSelected for IE6 support -.netInfoText[selected="true"] { - display: block; -} -/**/ -.netInfoTextSelected { - display: block; -} - -.netInfoParamName { - padding-right: 10px; - font-family: Lucida Grande, Tahoma, sans-serif; - font-weight: bold; - vertical-align: top; - text-align: right; - white-space: nowrap; -} - -.netInfoPostText .netInfoParamName { - width: 1px; /* Google Chrome need this otherwise the first column of - the post variables table will be larger than expected */ -} - -.netInfoParamValue { - width: 100%; -} - -.netInfoHeadersText, -.netInfoPostText, -.netInfoPutText { - padding-top: 0; -} - -.netInfoHeadersGroup, -.netInfoPostParams, -.netInfoPostSource { - margin-bottom: 4px; - border-bottom: 1px solid #D7D7D7; - padding-top: 8px; - padding-bottom: 2px; - font-family: Lucida Grande, Tahoma, sans-serif; - font-weight: bold; - color: #565656; -} - -.netInfoPostParamsTable, -.netInfoPostPartsTable, -.netInfoPostJSONTable, -.netInfoPostXMLTable, -.netInfoPostSourceTable { - margin-bottom: 10px; - width: 100%; -} - -.netInfoPostContentType { - color: #bdbdbd; - padding-left: 50px; - font-weight: normal; -} - -.netInfoHtmlPreview { - border: 0; - width: 100%; - height:100%; -} - -/************************************************************************************************/ -/* Request & Response Headers */ - -.netHeadersViewSource { - color: #bdbdbd; - margin-left: 200px; - font-weight: normal; -} - -.netHeadersViewSource:hover { - color: blue; - cursor: pointer; -} - -/************************************************************************************************/ - -.netActivationRow, -.netPageSeparatorRow { - background: rgb(229, 229, 229) !important; - font-weight: normal; - color: black; -} - -.netActivationLabel { - background: url(chrome://firebug/skin/infoIcon.png) no-repeat 3px 2px; - padding-left: 22px; -} - -/************************************************************************************************/ - -.netPageSeparatorRow { - height: 5px !important; -} - -.netPageSeparatorLabel { - padding-left: 22px; - height: 5px !important; -} - -.netPageRow { - background-color: rgb(255, 255, 255); -} - -.netPageRow:hover { - background: #EFEFEF; -} - -.netPageLabel { - padding: 1px 0 2px 18px !important; - font-weight: bold; -} - -/************************************************************************************************/ - -.netActivationRow > .netCol { - border-bottom: 2px solid; - -moz-border-bottom-colors: #EFEFEF #999999; - padding-top: 2px; - padding-bottom: 3px; -} -/* -.useA11y .panelNode-net .a11yFocus:focus, -.useA11y .panelNode-net .focusRow:focus { - outline-offset: -2px; - background-color: #FFFFD6 !important; -} - -.useA11y .panelNode-net .netHeaderCell:focus, -.useA11y .panelNode-net :focus .netHeaderCell, -.useA11y .panelNode-net :focus .netReceivingBar, -.useA11y .netSummaryRow :focus .netBar, -.useA11y .netSummaryRow:focus .netBar { - background-color: #FFFFD6; - background-image: none; - border-color: #FFFFD6; -} -/**/ - -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/* Windows */ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ - - -/************************************************************************************************/ -/* Twisties */ - -.twisty, -.logRow-errorMessage > .hasTwisty > .errorTitle, -.logRow-log > .objectBox-array.hasTwisty, -.logRow-spy .spyHead .spyTitle, -.logGroup > .logRow, -.memberRow.hasChildren > .memberLabelCell > .memberLabel, -.hasHeaders .netHrefLabel, -.netPageRow > .netCol > .netPageTitle { - background-image: url(tree_open.gif); - background-repeat: no-repeat; - background-position: 2px 2px; - min-height: 12px; -} - -.logRow-errorMessage > .hasTwisty.opened > .errorTitle, -.logRow-log > .objectBox-array.hasTwisty.opened, -.logRow-spy.opened .spyHead .spyTitle, -.logGroup.opened > .logRow, -.memberRow.hasChildren.opened > .memberLabelCell > .memberLabel, -.nodeBox.highlightOpen > .nodeLabel > .twisty, -.nodeBox.open > .nodeLabel > .twisty, -.netRow.opened > .netCol > .netHrefLabel, -.netPageRow.opened > .netCol > .netPageTitle { - background-image: url(tree_close.gif); -} - -.twisty { - background-position: 4px 4px; -} - - - -/************************************************************************************************/ -/* Twisties IE6 */ - -/* IE6 has problems with > operator, and multiple classes */ - -* html .logRow-spy .spyHead .spyTitle, -* html .logGroup .logGroupLabel, -* html .hasChildren .memberLabelCell .memberLabel, -* html .hasHeaders .netHrefLabel { - background-image: url(tree_open.gif); - background-repeat: no-repeat; - background-position: 2px 2px; -} - -* html .opened .spyHead .spyTitle, -* html .opened .logGroupLabel, -* html .opened .memberLabelCell .memberLabel { - background-image: url(tree_close.gif); - background-repeat: no-repeat; - background-position: 2px 2px; -} - - - -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/* Console */ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ - - -/* See license.txt for terms of usage */ - -.panelNode-console { - overflow-x: hidden; -} - -.objectLink { - text-decoration: none; -} - -.objectLink:hover { - cursor: pointer; - text-decoration: underline; -} - -.logRow { - position: relative; - margin: 0; - border-bottom: 1px solid #D7D7D7; - padding: 2px 4px 1px 6px; - background-color: #FFFFFF; - overflow: hidden !important; /* IE need this to avoid disappearing bug with collapsed logs */ -} - -.useA11y .logRow:focus { - border-bottom: 1px solid #000000 !important; - outline: none !important; - background-color: #FFFFAD !important; -} - -.useA11y .logRow:focus a.objectLink-sourceLink { - background-color: #FFFFAD; -} - -.useA11y .a11yFocus:focus, .useA11y .objectBox:focus { - outline: 2px solid #FF9933; - background-color: #FFFFAD; -} - -.useA11y .objectBox-null:focus, .useA11y .objectBox-undefined:focus{ - background-color: #888888 !important; -} - -.useA11y .logGroup.opened > .logRow { - border-bottom: 1px solid #ffffff; -} - -.logGroup { - background: url(group.gif) repeat-x #FFFFFF; - padding: 0 !important; - border: none !important; -} - -.logGroupBody { - display: none; - margin-left: 16px; - border-left: 1px solid #D7D7D7; - border-top: 1px solid #D7D7D7; - background: #FFFFFF; -} - -.logGroup > .logRow { - background-color: transparent !important; - font-weight: bold; -} - -.logGroup.opened > .logRow { - border-bottom: none; -} - -.logGroup.opened > .logGroupBody { - display: block; -} - -/*****************************************************************************************/ - -.logRow-command > .objectBox-text { - font-family: Monaco, monospace; - color: #0000FF; - white-space: pre-wrap; -} - -.logRow-info, -.logRow-warn, -.logRow-error, -.logRow-assert, -.logRow-warningMessage, -.logRow-errorMessage { - padding-left: 22px; - background-repeat: no-repeat; - background-position: 4px 2px; -} - -.logRow-assert, -.logRow-warningMessage, -.logRow-errorMessage { - padding-top: 0; - padding-bottom: 0; -} - -.logRow-info, -.logRow-info .objectLink-sourceLink { - background-color: #FFFFFF; -} - -.logRow-warn, -.logRow-warningMessage, -.logRow-warn .objectLink-sourceLink, -.logRow-warningMessage .objectLink-sourceLink { - background-color: cyan; -} - -.logRow-error, -.logRow-assert, -.logRow-errorMessage, -.logRow-error .objectLink-sourceLink, -.logRow-errorMessage .objectLink-sourceLink { - background-color: LightYellow; -} - -.logRow-error, -.logRow-assert, -.logRow-errorMessage { - color: #FF0000; -} - -.logRow-info { - /*background-image: url(chrome://firebug/skin/infoIcon.png);*/ -} - -.logRow-warn, -.logRow-warningMessage { - /*background-image: url(chrome://firebug/skin/warningIcon.png);*/ -} - -.logRow-error, -.logRow-assert, -.logRow-errorMessage { - /*background-image: url(chrome://firebug/skin/errorIcon.png);*/ -} - -/*****************************************************************************************/ - -.objectBox-string, -.objectBox-text, -.objectBox-number, -.objectLink-element, -.objectLink-textNode, -.objectLink-function, -.objectBox-stackTrace, -.objectLink-profile { - font-family: Monaco, monospace; -} - -.objectBox-string, -.objectBox-text, -.objectLink-textNode { - white-space: pre-wrap; -} - -.objectBox-number, -.objectLink-styleRule, -.objectLink-element, -.objectLink-textNode { - color: #000088; -} - -.objectBox-string { - color: #FF0000; -} - -.objectLink-function, -.objectBox-stackTrace, -.objectLink-profile { - color: DarkGreen; -} - -.objectBox-null, -.objectBox-undefined { - padding: 0 2px; - border: 1px solid #666666; - background-color: #888888; - color: #FFFFFF; -} - -.objectBox-exception { - padding: 0 2px 0 18px; - /*background: url(chrome://firebug/skin/errorIcon-sm.png) no-repeat 0 0;*/ - color: red; -} - -.objectLink-sourceLink { - position: absolute; - right: 4px; - top: 2px; - padding-left: 8px; - font-family: Lucida Grande, sans-serif; - font-weight: bold; - color: #0000FF; -} - -/************************************************************************************************/ - -.errorTitle { - margin-top: 0px; - margin-bottom: 1px; - padding-top: 2px; - padding-bottom: 2px; -} - -.errorTrace { - margin-left: 17px; -} - -.errorSourceBox { - margin: 2px 0; -} - -.errorSource-none { - display: none; -} - -.errorSource-syntax > .errorBreak { - visibility: hidden; -} - -.errorSource { - cursor: pointer; - font-family: Monaco, monospace; - color: DarkGreen; -} - -.errorSource:hover { - text-decoration: underline; -} - -.errorBreak { - cursor: pointer; - display: none; - margin: 0 6px 0 0; - width: 13px; - height: 14px; - vertical-align: bottom; - /*background: url(chrome://firebug/skin/breakpoint.png) no-repeat;*/ - opacity: 0.1; -} - -.hasBreakSwitch .errorBreak { - display: inline; -} - -.breakForError .errorBreak { - opacity: 1; -} - -.assertDescription { - margin: 0; -} - -/************************************************************************************************/ - -.logRow-profile > .logRow > .objectBox-text { - font-family: Lucida Grande, Tahoma, sans-serif; - color: #000000; -} - -.logRow-profile > .logRow > .objectBox-text:last-child { - color: #555555; - font-style: italic; -} - -.logRow-profile.opened > .logRow { - padding-bottom: 4px; -} - -.profilerRunning > .logRow { - /*background: transparent url(chrome://firebug/skin/loading_16.gif) no-repeat 2px 0 !important;*/ - padding-left: 22px !important; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.profileSizer { - width:100%; - overflow-x:auto; - overflow-y: scroll; -} - -.profileTable { - border-bottom: 1px solid #D7D7D7; - padding: 0 0 4px 0; -} - -.profileTable tr[odd="1"] { - background-color: #F5F5F5; - vertical-align:middle; -} - -.profileTable a { - vertical-align:middle; -} - -.profileTable td { - padding: 1px 4px 0 4px; -} - -.headerCell { - cursor: pointer; - -moz-user-select: none; - border-bottom: 1px solid #9C9C9C; - padding: 0 !important; - font-weight: bold; - /*background: #BBBBBB url(chrome://firebug/skin/tableHeader.gif) repeat-x;*/ -} - -.headerCellBox { - padding: 2px 4px; - border-left: 1px solid #D9D9D9; - border-right: 1px solid #9C9C9C; -} - -.headerCell:hover:active { - /*background: #959595 url(chrome://firebug/skin/tableHeaderActive.gif) repeat-x;*/ -} - -.headerSorted { - /*background: #7D93B2 url(chrome://firebug/skin/tableHeaderSorted.gif) repeat-x;*/ -} - -.headerSorted > .headerCellBox { - border-right-color: #6B7C93; - /*background: url(chrome://firebug/skin/arrowDown.png) no-repeat right;*/ -} - -.headerSorted.sortedAscending > .headerCellBox { - /*background-image: url(chrome://firebug/skin/arrowUp.png);*/ -} - -.headerSorted:hover:active { - /*background: #536B90 url(chrome://firebug/skin/tableHeaderSortedActive.gif) repeat-x;*/ -} - -.linkCell { - text-align: right; -} - -.linkCell > .objectLink-sourceLink { - position: static; -} - -/*****************************************************************************************/ - -.logRow-stackTrace { - padding-top: 0; - background: #f8f8f8; -} - -.logRow-stackTrace > .objectBox-stackFrame { - position: relative; - padding-top: 2px; -} - -/************************************************************************************************/ - -.objectLink-object { - font-family: Lucida Grande, sans-serif; - font-weight: bold; - color: DarkGreen; - white-space: pre-wrap; -} - -/* xxxpedro reps object representation .................................... */ -.objectProp-object { - color: DarkGreen; -} - -.objectProps { - color: #000; - font-weight: normal; -} - -.objectPropName { - /*font-style: italic;*/ - color: #777; -} - -/* -.objectProps .objectProp-string, -.objectProps .objectProp-number, -.objectProps .objectProp-object -{ - font-style: italic; -} -/**/ - -.objectProps .objectProp-string -{ - /*font-family: Monaco, monospace;*/ - color: #f55; -} -.objectProps .objectProp-number -{ - /*font-family: Monaco, monospace;*/ - color: #55a; -} -.objectProps .objectProp-object -{ - /*font-family: Lucida Grande,sans-serif;*/ - color: #585; -} -/* xxxpedro reps object representation .................................... */ - -/************************************************************************************************/ - -.selectorTag, -.selectorId, -.selectorClass { - font-family: Monaco, monospace; - font-weight: normal; -} - -.selectorTag { - color: #0000FF; -} - -.selectorId { - color: DarkBlue; -} - -.selectorClass { - color: red; -} - -.selectorHidden > .selectorTag { - color: #5F82D9; -} - -.selectorHidden > .selectorId { - color: #888888; -} - -.selectorHidden > .selectorClass { - color: #D86060; -} - -.selectorValue { - font-family: Lucida Grande, sans-serif; - font-style: italic; - color: #555555; -} - -/*****************************************************************************************/ - -.panelNode.searching .logRow { - display: none; -} - -.logRow.matched { - display: block !important; -} - -.logRow.matching { - position: absolute; - left: -1000px; - top: -1000px; - max-width: 0; - max-height: 0; - overflow: hidden; -} - -/*****************************************************************************************/ - -.objectLeftBrace, -.objectRightBrace, -.objectEqual, -.objectComma, -.arrayLeftBracket, -.arrayRightBracket, -.arrayComma { - font-family: Monaco, monospace; -} - -.objectLeftBrace, -.objectRightBrace, -.arrayLeftBracket, -.arrayRightBracket { - font-weight: bold; -} - -.objectLeftBrace, -.arrayLeftBracket { - margin-right: 4px; -} - -.objectRightBrace, -.arrayRightBracket { - margin-left: 4px; -} - -/*****************************************************************************************/ - -.logRow-dir { - padding: 0; -} - -/************************************************************************************************/ - -/* -.logRow-errorMessage > .hasTwisty > .errorTitle, -.logRow-spy .spyHead .spyTitle, -.logGroup > .logRow -*/ -.logRow-errorMessage .hasTwisty .errorTitle, -.logRow-spy .spyHead .spyTitle, -.logGroup .logRow { - cursor: pointer; - padding-left: 18px; - background-repeat: no-repeat; - background-position: 3px 3px; -} - -.logRow-errorMessage > .hasTwisty > .errorTitle { - background-position: 2px 3px; -} - -.logRow-errorMessage > .hasTwisty > .errorTitle:hover, -.logRow-spy .spyHead .spyTitle:hover, -.logGroup > .logRow:hover { - text-decoration: underline; -} - -/*****************************************************************************************/ - -.logRow-spy { - padding: 0 !important; -} - -.logRow-spy, -.logRow-spy .objectLink-sourceLink { - background: url(group.gif) repeat-x #FFFFFF; - padding-right: 4px; - right: 0; -} - -.logRow-spy.opened { - padding-bottom: 4px; - border-bottom: none; -} - -.spyTitle { - color: #000000; - font-weight: bold; - -moz-box-sizing: padding-box; - overflow: hidden; - z-index: 100; - padding-left: 18px; -} - -.spyCol { - padding: 0; - white-space: nowrap; - height: 16px; -} - -.spyTitleCol:hover > .objectLink-sourceLink, -.spyTitleCol:hover > .spyTime, -.spyTitleCol:hover > .spyStatus, -.spyTitleCol:hover > .spyTitle { - display: none; -} - -.spyFullTitle { - display: none; - -moz-user-select: none; - max-width: 100%; - background-color: Transparent; -} - -.spyTitleCol:hover > .spyFullTitle { - display: block; -} - -.spyStatus { - padding-left: 10px; - color: rgb(128, 128, 128); -} - -.spyTime { - margin-left:4px; - margin-right:4px; - color: rgb(128, 128, 128); -} - -.spyIcon { - margin-right: 4px; - margin-left: 4px; - width: 16px; - height: 16px; - vertical-align: middle; - background: transparent no-repeat 0 0; - display: none; -} - -.loading .spyHead .spyRow .spyIcon { - background-image: url(loading_16.gif); - display: block; -} - -.logRow-spy.loaded:not(.error) .spyHead .spyRow .spyIcon { - width: 0; - margin: 0; -} - -.logRow-spy.error .spyHead .spyRow .spyIcon { - background-image: url(errorIcon-sm.png); - display: block; - background-position: 2px 2px; -} - -.logRow-spy .spyHead .netInfoBody { - display: none; -} - -.logRow-spy.opened .spyHead .netInfoBody { - margin-top: 10px; - display: block; -} - -.logRow-spy.error .spyTitle, -.logRow-spy.error .spyStatus, -.logRow-spy.error .spyTime { - color: red; -} - -.logRow-spy.loading .spyResponseText { - font-style: italic; - color: #888888; -} - -/************************************************************************************************/ - -.caption { - font-family: Lucida Grande, Tahoma, sans-serif; - font-weight: bold; - color: #444444; -} - -.warning { - padding: 10px; - font-family: Lucida Grande, Tahoma, sans-serif; - font-weight: bold; - color: #888888; -} - - - - -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/* DOM */ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ - - -/* See license.txt for terms of usage */ - -.panelNode-dom { - overflow-x: hidden !important; -} - -.domTable { - font-size: 1em; - width: 100%; - table-layout: fixed; - background: #fff; -} - -.domTableIE { - width: auto; -} - -.memberLabelCell { - padding: 2px 0 2px 0; - vertical-align: top; -} - -.memberValueCell { - padding: 1px 0 1px 5px; - display: block; - overflow: hidden; -} - -.memberLabel { - display: block; - cursor: default; - -moz-user-select: none; - overflow: hidden; - /*position: absolute;*/ - padding-left: 18px; - /*max-width: 30%;*/ - /*white-space: nowrap;*/ - background-color: #FFFFFF; - text-decoration: none; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.memberRow.hasChildren .memberLabelCell .memberLabel:hover { - cursor: pointer; - color: blue; - text-decoration: underline; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.userLabel { - color: #000000; - font-weight: bold; -} - -.userClassLabel { - color: #E90000; - font-weight: bold; -} - -.userFunctionLabel { - color: #025E2A; - font-weight: bold; -} - -.domLabel { - color: #000000; -} - -.domFunctionLabel { - color: #025E2A; -} - -.ordinalLabel { - color: SlateBlue; - font-weight: bold; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -.scopesRow { - padding: 2px 18px; - background-color: LightYellow; - border-bottom: 5px solid #BEBEBE; - color: #666666; -} -.scopesLabel { - background-color: LightYellow; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.watchEditCell { - padding: 2px 18px; - background-color: LightYellow; - border-bottom: 1px solid #BEBEBE; - color: #666666; -} - -.editor-watchNewRow, -.editor-memberRow { - font-family: Monaco, monospace !important; -} - -.editor-memberRow { - padding: 1px 0 !important; -} - -.editor-watchRow { - padding-bottom: 0 !important; -} - -.watchRow > .memberLabelCell { - font-family: Monaco, monospace; - padding-top: 1px; - padding-bottom: 1px; -} - -.watchRow > .memberLabelCell > .memberLabel { - background-color: transparent; -} - -.watchRow > .memberValueCell { - padding-top: 2px; - padding-bottom: 2px; -} - -.watchRow > .memberLabelCell, -.watchRow > .memberValueCell { - background-color: #F5F5F5; - border-bottom: 1px solid #BEBEBE; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -.watchToolbox { - z-index: 2147483647; - position: absolute; - right: 0; - padding: 1px 2px; -} - - -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/*************************************************************************************************/ -/* FROM ORIGINAL FIREBUG */ - - - - -/************************************************************************************************ - CSS Not organized -*************************************************************************************************/ -#fbConsole { - overflow-x: hidden !important; -} - -#fbCSS { - font: 1em Monaco, monospace; - padding: 0 7px; -} - -#fbstylesheetButtons select, #fbScriptButtons select { - font: 11px Lucida Grande, Tahoma, sans-serif; - margin-top: 1px; - padding-left: 3px; - background: #fafafa; - border: 1px inset #fff; - width: 220px; - outline: none; -} - -.Selector { margin-top:10px } -.CSSItem {margin-left: 4% } -.CSSText { padding-left:20px; } -.CSSProperty { color:#005500; } -.CSSValue { padding-left:5px; color:#000088; } - - -/************************************************************************************************ - Not organized -*************************************************************************************************/ - -#fbHTMLStatusBar { - display: inline; -} - -.fbToolbarButtons { - display: none; -} - -.fbStatusSeparator{ - display: block; - float: left; - padding-top: 4px; -} - -#fbStatusBarBox { - display: none; -} - -#fbToolbarContent { - display: block; - position: absolute; - _position: absolute; - top: 0; - padding-top: 4px; - height: 23px; - clip: rect(0, 2048px, 27px, 0); -} - -.fbTabMenuTarget { - display: none !important; - float: left; - width: 10px; - height: 10px; - margin-top: 6px; - background: url(tabMenuTarget.png); -} - -.fbTabMenuTarget:hover { - background: url(tabMenuTargetHover.png); -} - -.fbShadow { - float: left; - background: url(shadowAlpha.png) no-repeat bottom right !important; - background: url(shadow2.gif) no-repeat bottom right; - margin: 10px 0 0 10px !important; - margin: 10px 0 0 5px; -} - -.fbShadowContent { - display: block; - position: relative; - background-color: #fff; - border: 1px solid #a9a9a9; - top: -6px; - left: -6px; -} - -.fbMenu { - display: none; - position: absolute; - font-size: 11px; - line-height: 13px; - z-index: 2147483647; -} - -.fbMenuContent { - padding: 2px; -} - -.fbMenuSeparator { - display: block; - position: relative; - padding: 1px 18px 0; - text-decoration: none; - color: #000; - cursor: default; - background: #ACA899; - margin: 4px 0; -} - -.fbMenuOption -{ - display: block; - position: relative; - padding: 2px 18px; - text-decoration: none; - color: #000; - cursor: default; -} - -.fbMenuOption:hover -{ - color: #fff; - background: #316AC5; -} - -.fbMenuGroup { - background: transparent url(tabMenuPin.png) no-repeat right 0; -} - -.fbMenuGroup:hover { - background: #316AC5 url(tabMenuPin.png) no-repeat right -17px; -} - -.fbMenuGroupSelected { - color: #fff; - background: #316AC5 url(tabMenuPin.png) no-repeat right -17px; -} - -.fbMenuChecked { - background: transparent url(tabMenuCheckbox.png) no-repeat 4px 0; -} - -.fbMenuChecked:hover { - background: #316AC5 url(tabMenuCheckbox.png) no-repeat 4px -17px; -} - -.fbMenuRadioSelected { - background: transparent url(tabMenuRadio.png) no-repeat 4px 0; -} - -.fbMenuRadioSelected:hover { - background: #316AC5 url(tabMenuRadio.png) no-repeat 4px -17px; -} - -.fbMenuShortcut { - padding-right: 85px; -} - -.fbMenuShortcutKey { - position: absolute; - right: 0; - top: 2px; - width: 77px; -} - -#fbFirebugMenu { - top: 22px; - left: 0; -} - -.fbMenuDisabled { - color: #ACA899 !important; -} - -#fbFirebugSettingsMenu { - left: 245px; - top: 99px; -} - -#fbConsoleMenu { - top: 42px; - left: 48px; -} - -.fbIconButton { - display: block; -} - -.fbIconButton { - display: block; -} - -.fbIconButton { - display: block; - float: left; - height: 20px; - width: 20px; - color: #000; - margin-right: 2px; - text-decoration: none; - cursor: default; -} - -.fbIconButton:hover { - position: relative; - top: -1px; - left: -1px; - margin-right: 0; - _margin-right: 1px; - color: #333; - border: 1px solid #fff; - border-bottom: 1px solid #bbb; - border-right: 1px solid #bbb; -} - -.fbIconPressed { - position: relative; - margin-right: 0; - _margin-right: 1px; - top: 0 !important; - left: 0 !important; - height: 19px; - color: #333 !important; - border: 1px solid #bbb !important; - border-bottom: 1px solid #cfcfcf !important; - border-right: 1px solid #ddd !important; -} - - - -/************************************************************************************************ - Error Popup -*************************************************************************************************/ -#fbErrorPopup { - position: absolute; - right: 0; - bottom: 0; - height: 19px; - width: 75px; - background: url(sprite.png) #f1f2ee 0 0; - z-index: 999; -} - -#fbErrorPopupContent { - position: absolute; - right: 0; - top: 1px; - height: 18px; - width: 75px; - _width: 74px; - border-left: 1px solid #aca899; -} - -#fbErrorIndicator { - position: absolute; - top: 2px; - right: 5px; -} - - - - - - - - - - -.fbBtnInspectActive { - background: #aaa; - color: #fff !important; -} - -/************************************************************************************************ - General -*************************************************************************************************/ -.fbBody { - margin: 0; - padding: 0; - overflow: hidden; - - font-family: Lucida Grande, Tahoma, sans-serif; - font-size: 11px; - background: #fff; -} - -.clear { - clear: both; -} - -/************************************************************************************************ - Mini Chrome -*************************************************************************************************/ -#fbMiniChrome { - display: none; - right: 0; - height: 27px; - background: url(sprite.png) #f1f2ee 0 0; - margin-left: 1px; -} - -#fbMiniContent { - display: block; - position: relative; - left: -1px; - right: 0; - top: 1px; - height: 25px; - border-left: 1px solid #aca899; -} - -#fbToolbarSearch { - float: right; - border: 1px solid #ccc; - margin: 0 5px 0 0; - background: #fff url(search.png) no-repeat 4px 2px !important; - background: #fff url(search.gif) no-repeat 4px 2px; - padding-left: 20px; - font-size: 11px; -} - -#fbToolbarErrors { - float: right; - margin: 1px 4px 0 0; - font-size: 11px; -} - -#fbLeftToolbarErrors { - float: left; - margin: 7px 0px 0 5px; - font-size: 11px; -} - -.fbErrors { - padding-left: 20px; - height: 14px; - background: url(errorIcon.png) no-repeat !important; - background: url(errorIcon.gif) no-repeat; - color: #f00; - font-weight: bold; -} - -#fbMiniErrors { - display: inline; - display: none; - float: right; - margin: 5px 2px 0 5px; -} - -#fbMiniIcon { - float: right; - margin: 3px 4px 0; - height: 20px; - width: 20px; - float: right; - background: url(sprite.png) 0 -135px; - cursor: pointer; -} - - -/************************************************************************************************ - Master Layout -*************************************************************************************************/ -#fbChrome { - font-family: Lucida Grande, Tahoma, sans-serif; - font-size: 11px; - position: absolute; - _position: static; - top: 0; - left: 0; - height: 100%; - width: 100%; - border-collapse: collapse; - border-spacing: 0; - background: #fff; - overflow: hidden; -} - -#fbChrome > tbody > tr > td { - padding: 0; -} - -#fbTop { - height: 49px; -} - -#fbToolbar { - background: url(sprite.png) #f1f2ee 0 0; - height: 27px; - font-size: 11px; - line-height: 13px; -} - -#fbPanelBarBox { - background: url(sprite.png) #dbd9c9 0 -27px; - height: 22px; -} - -#fbContent { - height: 100%; - vertical-align: top; -} - -#fbBottom { - height: 18px; - background: #fff; -} - -/************************************************************************************************ - Sub-Layout -*************************************************************************************************/ - -/* fbToolbar -*************************************************************************************************/ -#fbToolbarIcon { - float: left; - padding: 0 5px 0; -} - -#fbToolbarIcon a { - background: url(sprite.png) 0 -135px; -} - -#fbToolbarButtons { - padding: 0 2px 0 5px; -} - -#fbToolbarButtons { - padding: 0 2px 0 5px; -} -/* -#fbStatusBarBox a { - text-decoration: none; - display: block; - float: left; - color: #000; - padding: 4px 5px; - margin: 0 0 0 1px; - cursor: default; -} - -#fbStatusBarBox a:hover { - color: #333; - padding: 3px 4px; - border: 1px solid #fff; - border-bottom: 1px solid #bbb; - border-right: 1px solid #bbb; -} -/**/ - -.fbButton { - text-decoration: none; - display: block; - float: left; - color: #000; - padding: 4px 6px 4px 7px; - cursor: default; -} - -.fbButton:hover { - color: #333; - background: #f5f5ef url(buttonBg.png); - padding: 3px 5px 3px 6px; - border: 1px solid #fff; - border-bottom: 1px solid #bbb; - border-right: 1px solid #bbb; -} - -.fbBtnPressed { - background: #e3e3db url(buttonBgHover.png) !important; - padding: 3px 4px 2px 6px !important; - margin: 1px 0 0 1px !important; - border: 1px solid #ACA899 !important; - border-color: #ACA899 #ECEBE3 #ECEBE3 #ACA899 !important; -} - -#fbStatusBarBox { - top: 4px; - cursor: default; -} - -.fbToolbarSeparator { - overflow: hidden; - border: 1px solid; - border-color: transparent #fff transparent #777; - _border-color: #eee #fff #eee #777; - height: 7px; - margin: 6px 3px; - float: left; -} - -.fbBtnSelected { - font-weight: bold; -} - -.fbStatusBar { - color: #aca899; -} - -.fbStatusBar a { - text-decoration: none; - color: black; -} - -.fbStatusBar a:hover { - color: blue; - cursor: pointer; -} - - -#fbWindowButtons { - position: absolute; - white-space: nowrap; - right: 0; - top: 0; - height: 17px; - width: 48px; - padding: 5px; - z-index: 6; - background: url(sprite.png) #f1f2ee 0 0; -} - -/* fbPanelBarBox -*************************************************************************************************/ - -#fbPanelBar1 { - width: 1024px; /* fixed width to avoid tabs breaking line */ - z-index: 8; - left: 0; - white-space: nowrap; - background: url(sprite.png) #dbd9c9 0 -27px; - position: absolute; - left: 4px; -} - -#fbPanelBar2Box { - background: url(sprite.png) #dbd9c9 0 -27px; - position: absolute; - height: 22px; - width: 300px; /* fixed width to avoid tabs breaking line */ - z-index: 9; - right: 0; -} - -#fbPanelBar2 { - position: absolute; - width: 290px; /* fixed width to avoid tabs breaking line */ - height: 22px; - padding-left: 4px; -} - -/* body -*************************************************************************************************/ -.fbPanel { - display: none; -} - -#fbPanelBox1, #fbPanelBox2 { - max-height: inherit; - height: 100%; - font-size: 1em; -} - -#fbPanelBox2 { - background: #fff; -} - -#fbPanelBox2 { - width: 300px; - background: #fff; -} - -#fbPanel2 { - margin-left: 6px; - background: #fff; -} - -#fbLargeCommandLine { - display: none; - position: absolute; - z-index: 9; - top: 27px; - right: 0; - width: 294px; - height: 201px; - border-width: 0; - margin: 0; - padding: 2px 0 0 2px; - resize: none; - outline: none; - font-size: 11px; - overflow: auto; - border-top: 1px solid #B9B7AF; - _right: -1px; - _border-left: 1px solid #fff; -} - -#fbLargeCommandButtons { - display: none; - background: #ECE9D8; - bottom: 0; - right: 0; - width: 294px; - height: 21px; - padding-top: 1px; - position: fixed; - border-top: 1px solid #ACA899; - z-index: 9; -} - -#fbSmallCommandLineIcon { - background: url(down.png) no-repeat; - position: absolute; - right: 2px; - bottom: 3px; - - z-index: 99; -} - -#fbSmallCommandLineIcon:hover { - background: url(downHover.png) no-repeat; -} - -.hide { - overflow: hidden !important; - position: fixed !important; - display: none !important; - visibility: hidden !important; -} - -/* fbBottom -*************************************************************************************************/ - -#fbCommand { - height: 18px; -} - -#fbCommandBox { - position: fixed; - _position: absolute; - width: 100%; - height: 18px; - bottom: 0; - overflow: hidden; - z-index: 9; - background: #fff; - border: 0; - border-top: 1px solid #ccc; -} - -#fbCommandIcon { - position: absolute; - color: #00f; - top: 2px; - left: 6px; - display: inline; - font: 11px Monaco, monospace; - z-index: 10; -} - -#fbCommandLine { - position: absolute; - width: 100%; - top: 0; - left: 0; - border: 0; - margin: 0; - padding: 2px 0 2px 32px; - font: 11px Monaco, monospace; - z-index: 9; - outline: none; -} - -#fbLargeCommandLineIcon { - background: url(up.png) no-repeat; - position: absolute; - right: 1px; - bottom: 1px; - z-index: 10; -} - -#fbLargeCommandLineIcon:hover { - background: url(upHover.png) no-repeat; -} - -div.fbFitHeight { - overflow: auto; - position: relative; -} - - -/************************************************************************************************ - Layout Controls -*************************************************************************************************/ - -/* fbToolbar buttons -*************************************************************************************************/ -.fbSmallButton { - overflow: hidden; 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a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/html.css +++ /dev/null @@ -1,272 +0,0 @@ -/* See license.txt for terms of usage */ - -.panelNode-html { - -moz-box-sizing: padding-box; - padding: 4px 0 0 2px; -} - -.nodeBox { - position: relative; - font-family: Monaco, monospace; - padding-left: 13px; - -moz-user-select: -moz-none; -} -.nodeBox.search-selection { - -moz-user-select: text; -} -.twisty { - position: absolute; - left: 0px; - top: 0px; - width: 14px; - height: 14px; -} - -.nodeChildBox { - margin-left: 12px; - display: none; -} - -.nodeLabel, -.nodeCloseLabel { - margin: -2px 2px 0 2px; - border: 2px solid transparent; - -moz-border-radius: 3px; - padding: 0 2px; - color: #000088; -} - -.nodeCloseLabel { - display: none; -} - -.nodeTag { - cursor: pointer; - color: blue; -} - -.nodeValue { - color: #FF0000; - font-weight: normal; -} - -.nodeText, -.nodeComment { - margin: 0 2px; - vertical-align: top; -} - -.nodeText { - color: #333333; -} - 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b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/offHover.png deleted file mode 100644 index f3670f19..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/offHover.png and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/pixel_transparent.gif b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/pixel_transparent.gif deleted file mode 100644 index 6865c960..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/pixel_transparent.gif and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/roundCorner.svg b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/roundCorner.svg deleted file mode 100644 index 2dfa7280..00000000 --- a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/roundCorner.svg +++ /dev/null @@ -1,6 +0,0 @@ - - - - - - diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/search.gif b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/search.gif deleted file mode 100644 index 2a620987..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/search.gif and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/search.png b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/search.png deleted file mode 100644 index fba33b8a..00000000 Binary files a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/search.png and /dev/null differ diff --git a/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/shadow.gif b/ecomp-portal-FE/client/bower_components/lodash/vendor/firebug-lite/skin/xp/shadow.gif deleted file mode 100644 index af7f537e..00000000 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* - * Sizzle CSS Selector Engine - v1.0 - * Copyright 2009, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ - */ - -/** @namespace describe lib */ - -// FIXME: xxxpedro if we use "var FBL = {}" the FBL won't appear in the DOM Panel in IE -var FBL = {}; - -( /** @scope s_lib @this FBL */ function() { -// ************************************************************************************************ - -// ************************************************************************************************ -// Constants - -var productionDir = "http://getfirebug.com/releases/lite/"; -var bookmarkletVersion = 4; - -// ************************************************************************************************ - -var reNotWhitespace = /[^\s]/; -var reSplitFile = /:\/{1,3}(.*?)\/([^\/]*?)\/?($|\?.*)/; - -// Globals -this.reJavascript = /\s*javascript:\s*(.*)/; -this.reChrome = /chrome:\/\/([^\/]*)\//; -this.reFile = /file:\/\/([^\/]*)\//; - - -// ************************************************************************************************ -// properties - -var userAgent = navigator.userAgent.toLowerCase(); -this.isFirefox = /firefox/.test(userAgent); -this.isOpera = /opera/.test(userAgent); -this.isSafari = /webkit/.test(userAgent); -this.isIE = /msie/.test(userAgent) && !/opera/.test(userAgent); -this.isIE6 = /msie 6/i.test(navigator.appVersion); -this.browserVersion = (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1]; -this.isIElt8 = this.isIE && (this.browserVersion-0 < 8); - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.NS = null; -this.pixelsPerInch = null; - - -// ************************************************************************************************ -// Namespaces - -var namespaces = []; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.ns = function(fn) -{ - var ns = {}; - namespaces.push(fn, ns); - return ns; -}; - -var FBTrace = null; - -this.initialize = function() -{ - // Firebug Lite is already running in persistent mode so we just quit - if (window.firebug && firebug.firebuglite || window.console && console.firebuglite) - return; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // initialize environment - - // point the FBTrace object to the local variable - if (FBL.FBTrace) - FBTrace = FBL.FBTrace; - else - FBTrace = FBL.FBTrace = {}; - - // check if the actual window is a persisted chrome context - var isChromeContext = window.Firebug && typeof window.Firebug.SharedEnv == "object"; - - // chrome context of the persistent application - if (isChromeContext) - { - // TODO: xxxpedro persist - make a better synchronization - sharedEnv = window.Firebug.SharedEnv; - delete window.Firebug.SharedEnv; - - FBL.Env = sharedEnv; - FBL.Env.isChromeContext = true; - FBTrace.messageQueue = FBL.Env.traceMessageQueue; - } - // non-persistent application - else - { - FBL.NS = document.documentElement.namespaceURI; - FBL.Env.browser = window; - FBL.Env.destroy = destroyEnvironment; - - if (document.documentElement.getAttribute("debug") == "true") - FBL.Env.Options.startOpened = true; - - // find the URL location of the loaded application - findLocation(); - - // TODO: get preferences here... - // The problem is that we don't have the Firebug object yet, so we can't use - // Firebug.loadPrefs. We're using the Store module directly instead. - var prefs = FBL.Store.get("FirebugLite") || {}; - FBL.Env.DefaultOptions = FBL.Env.Options; - FBL.Env.Options = FBL.extend(FBL.Env.Options, prefs.options || {}); - - if (FBL.isFirefox && - typeof FBL.Env.browser.console == "object" && - FBL.Env.browser.console.firebug && - FBL.Env.Options.disableWhenFirebugActive) - return; - } - - // exposes the FBL to the global namespace when in debug mode - if (FBL.Env.isDebugMode) - { - FBL.Env.browser.FBL = FBL; - } - - // check browser compatibilities - this.isQuiksMode = FBL.Env.browser.document.compatMode == "BackCompat"; - this.isIEQuiksMode = this.isIE && this.isQuiksMode; - this.isIEStantandMode = this.isIE && !this.isQuiksMode; - - this.noFixedPosition = this.isIE6 || this.isIEQuiksMode; - - // after creating/synchronizing the environment, initialize the FBTrace module - if (FBL.Env.Options.enableTrace) FBTrace.initialize(); - - if (FBTrace.DBG_INITIALIZE && isChromeContext) FBTrace.sysout("FBL.initialize - persistent application", "initialize chrome context"); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // initialize namespaces - - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("FBL.initialize", namespaces.length/2+" namespaces BEGIN"); - - for (var i = 0; i < namespaces.length; i += 2) - { - var fn = namespaces[i]; - var ns = namespaces[i+1]; - fn.apply(ns); - } - - if (FBTrace.DBG_INITIALIZE) { - FBTrace.sysout("FBL.initialize", namespaces.length/2+" namespaces END"); - FBTrace.sysout("FBL waitForDocument", "waiting document load"); - } - - FBL.Ajax.initialize(); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // finish environment initialization - FBL.Firebug.loadPrefs(); - - if (FBL.Env.Options.enablePersistent) - { - // TODO: xxxpedro persist - make a better synchronization - if (isChromeContext) - { - FBL.FirebugChrome.clone(FBL.Env.FirebugChrome); - } - else - { - FBL.Env.FirebugChrome = FBL.FirebugChrome; - FBL.Env.traceMessageQueue = FBTrace.messageQueue; - } - } - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // wait document load - - waitForDocument(); -}; - -var waitForDocument = function waitForDocument() -{ - // document.body not available in XML+XSL documents in Firefox - var doc = FBL.Env.browser.document; - var body = doc.getElementsByTagName("body")[0]; - - if (body) - { - calculatePixelsPerInch(doc, body); - onDocumentLoad(); - } - else - setTimeout(waitForDocument, 50); -}; - -var onDocumentLoad = function onDocumentLoad() -{ - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("FBL onDocumentLoad", "document loaded"); - - // fix IE6 problem with cache of background images, causing a lot of flickering - if (FBL.isIE6) - fixIE6BackgroundImageCache(); - - // chrome context of the persistent application - if (FBL.Env.Options.enablePersistent && FBL.Env.isChromeContext) - { - // finally, start the application in the chrome context - FBL.Firebug.initialize(); - - // if is not development mode, remove the shared environment cache object - // used to synchronize the both persistent contexts - if (!FBL.Env.isDevelopmentMode) - { - sharedEnv.destroy(); - sharedEnv = null; - } - } - // non-persistent application - else - { - FBL.FirebugChrome.create(); - } -}; - -// ************************************************************************************************ -// Env - -var sharedEnv; - -this.Env = -{ - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Env Options (will be transported to Firebug options) - Options: - { - saveCookies: true, - - saveWindowPosition: false, - saveCommandLineHistory: false, - - startOpened: false, - startInNewWindow: false, - showIconWhenHidden: true, - - overrideConsole: true, - ignoreFirebugElements: true, - disableWhenFirebugActive: true, - - disableXHRListener: false, - disableResourceFetching: false, - - enableTrace: false, - enablePersistent: false - - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Library location - Location: - { - sourceDir: null, - baseDir: null, - skinDir: null, - skin: null, - app: null - }, - - skin: "xp", - useLocalSkin: false, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Env states - isDevelopmentMode: false, - isDebugMode: false, - isChromeContext: false, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Env references - browser: null, - chrome: null -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var destroyEnvironment = function destroyEnvironment() -{ - setTimeout(function() - { - FBL = null; - }, 100); -}; - -// ************************************************************************************************ -// Library location - -var findLocation = function findLocation() -{ - var reFirebugFile = /(firebug-lite(?:-\w+)?(?:\.js|\.jgz))(?:#(.+))?$/; - var reGetFirebugSite = /(?:http|https):\/\/getfirebug.com\//; - var isGetFirebugSite; - - var rePath = /^(.*\/)/; - var reProtocol = /^\w+:\/\//; - var path = null; - var doc = document; - - // Firebug Lite 1.3.0 bookmarklet identification - var script = doc.getElementById("FirebugLite"); - - var scriptSrc; - var hasSrcAttribute = true; - - // If the script was loaded via bookmarklet, we already have the script tag - if (script) - { - scriptSrc = script.src; - file = reFirebugFile.exec(scriptSrc); - - var version = script.getAttribute("FirebugLite"); - var number = version ? parseInt(version) : 0; - - if (!version || !number || number < bookmarkletVersion) - { - FBL.Env.bookmarkletOutdated = true; - } - } - // otherwise we must search for the correct script tag - else - { - for(var i=0, s=doc.getElementsByTagName("script"), si; si=s[i]; i++) - { - var file = null; - if ( si.nodeName.toLowerCase() == "script" ) - { - if (file = reFirebugFile.exec(si.getAttribute("firebugSrc"))) - { - scriptSrc = si.getAttribute("firebugSrc"); - hasSrcAttribute = false; - } - else if (file = reFirebugFile.exec(si.src)) - { - scriptSrc = si.src; - } - else - continue; - - script = si; - break; - } - } - } - - // mark the script tag to be ignored by Firebug Lite - if (script) - script.firebugIgnore = true; - - if (file) - { - var fileName = file[1]; - var fileOptions = file[2]; - - // absolute path - if (reProtocol.test(scriptSrc)) { - path = rePath.exec(scriptSrc)[1]; - - } - // relative path - else - { - var r = rePath.exec(scriptSrc); - var src = r ? r[1] : scriptSrc; - var backDir = /^((?:\.\.\/)+)(.*)/.exec(src); - var reLastDir = /^(.*\/)[^\/]+\/$/; - path = rePath.exec(location.href)[1]; - - // "../some/path" - if (backDir) - { - var j = backDir[1].length/3; - var p; - while (j-- > 0) - path = reLastDir.exec(path)[1]; - - path += backDir[2]; - } - - else if(src.indexOf("/") != -1) - { - // "./some/path" - if(/^\.\/./.test(src)) - { - path += src.substring(2); - } - // "/some/path" - else if(/^\/./.test(src)) - { - var domain = /^(\w+:\/\/[^\/]+)/.exec(path); - path = domain[1] + src; - } - // "some/path" - else - { - path += src; - } - } - } - } - - FBL.Env.isChromeExtension = script && script.getAttribute("extension") == "Chrome"; - if (FBL.Env.isChromeExtension) - { - path = productionDir; - FBL.Env.bookmarkletOutdated = false; - script = {innerHTML: "{showIconWhenHidden:false}"}; - } - - isGetFirebugSite = reGetFirebugSite.test(path); - - if (isGetFirebugSite && path.indexOf("/releases/lite/") == -1) - { - // See Issue 4587 - If we are loading the script from getfirebug.com shortcut, like - // https://getfirebug.com/firebug-lite.js, then we must manually add the full path, - // otherwise the Env.Location will hold the wrong path, which will in turn lead to - // undesirable effects like the problem in Issue 4587 - path += "releases/lite/" + (fileName == "firebug-lite-beta.js" ? "beta/" : "latest/"); - } - - var m = path && path.match(/([^\/]+)\/$/) || null; - - if (path && m) - { - var Env = FBL.Env; - - // Always use the local skin when running in the same domain - // See Issue 3554: Firebug Lite should use local images when loaded locally - Env.useLocalSkin = path.indexOf(location.protocol + "//" + location.host + "/") == 0 && - // but we cannot use the locan skin when loaded from getfirebug.com, otherwise - // the bookmarklet won't work when visiting getfirebug.com - !isGetFirebugSite; - - // detecting development and debug modes via file name - if (fileName == "firebug-lite-dev.js") - { - Env.isDevelopmentMode = true; - Env.isDebugMode = true; - } - else if (fileName == "firebug-lite-debug.js") - { - Env.isDebugMode = true; - } - - // process the - if (Env.browser.document.documentElement.getAttribute("debug") == "true") - { - Env.Options.startOpened = true; - } - - // process the Script URL Options - if (fileOptions) - { - var options = fileOptions.split(","); - - for (var i = 0, length = options.length; i < length; i++) - { - var option = options[i]; - var name, value; - - if (option.indexOf("=") != -1) - { - var parts = option.split("="); - name = parts[0]; - value = eval(unescape(parts[1])); - } - else - { - name = option; - value = true; - } - - if (name == "debug") - { - Env.isDebugMode = !!value; - } - else if (name in Env.Options) - { - Env.Options[name] = value; - } - else - { - Env[name] = value; - } - } - } - - // process the Script JSON Options - if (hasSrcAttribute) - { - var innerOptions = FBL.trim(script.innerHTML); - if (innerOptions) - { - var innerOptionsObject = eval("(" + innerOptions + ")"); - - for (var name in innerOptionsObject) - { - var value = innerOptionsObject[name]; - - if (name == "debug") - { - Env.isDebugMode = !!value; - } - else if (name in Env.Options) - { - Env.Options[name] = value; - } - else - { - Env[name] = value; - } - } - } - } - - if (!Env.Options.saveCookies) - FBL.Store.remove("FirebugLite"); - - // process the Debug Mode - if (Env.isDebugMode) - { - Env.Options.startOpened = true; - Env.Options.enableTrace = true; - Env.Options.disableWhenFirebugActive = false; - } - - var loc = Env.Location; - var isProductionRelease = path.indexOf(productionDir) != -1; - - loc.sourceDir = path; - loc.baseDir = path.substr(0, path.length - m[1].length - 1); - loc.skinDir = (isProductionRelease ? path : loc.baseDir) + "skin/" + Env.skin + "/"; - loc.skin = loc.skinDir + "firebug.html"; - loc.app = path + fileName; - } - else - { - throw new Error("Firebug Error: Library path not found"); - } -}; - -// ************************************************************************************************ -// Basics - -this.bind = function() // fn, thisObject, args => thisObject.fn(args, arguments); -{ - var args = cloneArray(arguments), fn = args.shift(), object = args.shift(); - return function() { return fn.apply(object, arrayInsert(cloneArray(args), 0, arguments)); }; -}; - -this.bindFixed = function() // fn, thisObject, args => thisObject.fn(args); -{ - var args = cloneArray(arguments), fn = args.shift(), object = args.shift(); - return function() { return fn.apply(object, args); }; -}; - -this.extend = function(l, r) -{ - var newOb = {}; - for (var n in l) - newOb[n] = l[n]; - for (var n in r) - newOb[n] = r[n]; - return newOb; -}; - -this.descend = function(prototypeParent, childProperties) -{ - function protoSetter() {}; - protoSetter.prototype = prototypeParent; - var newOb = new protoSetter(); - for (var n in childProperties) - newOb[n] = childProperties[n]; - return newOb; -}; - -this.append = function(l, r) -{ - for (var n in r) - l[n] = r[n]; - - return l; -}; - -this.keys = function(map) // At least sometimes the keys will be on user-level window objects -{ - var keys = []; - try - { - for (var name in map) // enumeration is safe - keys.push(name); // name is string, safe - } - catch (exc) - { - // Sometimes we get exceptions trying to iterate properties - } - - return keys; // return is safe -}; - -this.values = function(map) -{ - var values = []; - try - { - for (var name in map) - { - try - { - values.push(map[name]); - } - catch (exc) - { - // Sometimes we get exceptions trying to access properties - if (FBTrace.DBG_ERRORS) - FBTrace.sysout("lib.values FAILED ", exc); - } - - } - } - catch (exc) - { - // Sometimes we get exceptions trying to iterate properties - if (FBTrace.DBG_ERRORS) - FBTrace.sysout("lib.values FAILED ", exc); - } - - return values; -}; - -this.remove = function(list, item) -{ - for (var i = 0; i < list.length; ++i) - { - if (list[i] == item) - { - list.splice(i, 1); - break; - } - } -}; - -this.sliceArray = function(array, index) -{ - var slice = []; - for (var i = index; i < array.length; ++i) - slice.push(array[i]); - - return slice; -}; - -function cloneArray(array, fn) -{ - var newArray = []; - - if (fn) - for (var i = 0; i < array.length; ++i) - newArray.push(fn(array[i])); - else - for (var i = 0; i < array.length; ++i) - newArray.push(array[i]); - - return newArray; -} - -function extendArray(array, array2) -{ - var newArray = []; - newArray.push.apply(newArray, array); - newArray.push.apply(newArray, array2); - return newArray; -} - -this.extendArray = extendArray; -this.cloneArray = cloneArray; - -function arrayInsert(array, index, other) -{ - for (var i = 0; i < other.length; ++i) - array.splice(i+index, 0, other[i]); - - return array; -} - -// ************************************************************************************************ - -this.createStyleSheet = function(doc, url) -{ - //TODO: xxxpedro - //var style = doc.createElementNS("http://www.w3.org/1999/xhtml", "style"); - var style = this.createElement("link"); - style.setAttribute("charset","utf-8"); - style.firebugIgnore = true; - style.setAttribute("rel", "stylesheet"); - style.setAttribute("type", "text/css"); - style.setAttribute("href", url); - - //TODO: xxxpedro - //style.innerHTML = this.getResource(url); - return style; -}; - -this.addStyleSheet = function(doc, style) -{ - var heads = doc.getElementsByTagName("head"); - if (heads.length) - heads[0].appendChild(style); - else - doc.documentElement.appendChild(style); -}; - -this.appendStylesheet = function(doc, uri) -{ - // Make sure the stylesheet is not appended twice. - if (this.$(uri, doc)) - return; - - var styleSheet = this.createStyleSheet(doc, uri); - styleSheet.setAttribute("id", uri); - this.addStyleSheet(doc, styleSheet); -}; - -this.addScript = function(doc, id, src) -{ - var element = doc.createElementNS("http://www.w3.org/1999/xhtml", "html:script"); - element.setAttribute("type", "text/javascript"); - element.setAttribute("id", id); - if (!FBTrace.DBG_CONSOLE) - FBL.unwrapObject(element).firebugIgnore = true; - - element.innerHTML = src; - if (doc.documentElement) - doc.documentElement.appendChild(element); - else - { - // See issue 1079, the svg test case gives this error - if (FBTrace.DBG_ERRORS) - FBTrace.sysout("lib.addScript doc has no documentElement:", doc); - } - return element; -}; - - -// ************************************************************************************************ - -this.getStyle = this.isIE ? - function(el, name) - { - return el.currentStyle[name] || el.style[name] || undefined; - } - : - function(el, name) - { - return el.ownerDocument.defaultView.getComputedStyle(el,null)[name] - || el.style[name] || undefined; - }; - - -// ************************************************************************************************ -// Whitespace and Entity conversions - -var entityConversionLists = this.entityConversionLists = { - normal : { - whitespace : { - '\t' : '\u200c\u2192', - '\n' : '\u200c\u00b6', - '\r' : '\u200c\u00ac', - ' ' : '\u200c\u00b7' - } - }, - reverse : { - whitespace : { - ' ' : '\t', - ' ' : '\n', - '\u200c\u2192' : '\t', - '\u200c\u00b6' : '\n', - '\u200c\u00ac' : '\r', - '\u200c\u00b7' : ' ' - } - } -}; - -var normal = entityConversionLists.normal, - reverse = entityConversionLists.reverse; - -function addEntityMapToList(ccode, entity) -{ - var lists = Array.prototype.slice.call(arguments, 2), - len = lists.length, - ch = String.fromCharCode(ccode); - for (var i = 0; i < len; i++) - { - var list = lists[i]; - normal[list]=normal[list] || {}; - normal[list][ch] = '&' + entity + ';'; - reverse[list]=reverse[list] || {}; - reverse[list]['&' + entity + ';'] = ch; - } -}; - -var e = addEntityMapToList, - white = 'whitespace', - text = 'text', - attr = 'attributes', - css = 'css', - editor = 'editor'; - -e(0x0022, 'quot', attr, css); -e(0x0026, 'amp', attr, text, css); -e(0x0027, 'apos', css); -e(0x003c, 'lt', attr, text, css); -e(0x003e, 'gt', attr, text, css); -e(0xa9, 'copy', text, editor); -e(0xae, 'reg', text, editor); -e(0x2122, 'trade', text, editor); - -// See http://en.wikipedia.org/wiki/Dash -e(0x2012, '#8210', attr, text, editor); // figure dash -e(0x2013, 'ndash', attr, text, editor); // en dash -e(0x2014, 'mdash', attr, text, editor); // em dash -e(0x2015, '#8213', attr, text, editor); // horizontal bar - -e(0x00a0, 'nbsp', attr, text, white, editor); -e(0x2002, 'ensp', attr, text, white, editor); -e(0x2003, 'emsp', attr, text, white, editor); -e(0x2009, 'thinsp', attr, text, white, editor); -e(0x200c, 'zwnj', attr, text, white, editor); -e(0x200d, 'zwj', attr, text, white, editor); -e(0x200e, 'lrm', attr, text, white, editor); -e(0x200f, 'rlm', attr, text, white, editor); -e(0x200b, '#8203', attr, text, white, editor); // zero-width space (ZWSP) - -//************************************************************************************************ -// Entity escaping - -var entityConversionRegexes = { - normal : {}, - reverse : {} - }; - -var escapeEntitiesRegEx = { - normal : function(list) - { - var chars = []; - for ( var ch in list) - { - chars.push(ch); - } - return new RegExp('([' + chars.join('') + '])', 'gm'); - }, - reverse : function(list) - { - var chars = []; - for ( var ch in list) - { - chars.push(ch); - } - return new RegExp('(' + chars.join('|') + ')', 'gm'); - } -}; - -function getEscapeRegexp(direction, lists) -{ - var name = '', re; - var groups = [].concat(lists); - for (i = 0; i < groups.length; i++) - { - name += groups[i].group; - } - re = entityConversionRegexes[direction][name]; - if (!re) - { - var list = {}; - if (groups.length > 1) - { - for ( var i = 0; i < groups.length; i++) - { - var aList = entityConversionLists[direction][groups[i].group]; - for ( var item in aList) - list[item] = aList[item]; - } - } else if (groups.length==1) - { - list = entityConversionLists[direction][groups[0].group]; // faster for special case - } else { - list = {}; // perhaps should print out an error here? - } - re = entityConversionRegexes[direction][name] = escapeEntitiesRegEx[direction](list); - } - return re; -}; - -function createSimpleEscape(name, direction) -{ - return function(value) - { - var list = entityConversionLists[direction][name]; - return String(value).replace( - getEscapeRegexp(direction, { - group : name, - list : list - }), - function(ch) - { - return list[ch]; - } - ); - }; -}; - -function escapeGroupsForEntities(str, lists) -{ - lists = [].concat(lists); - var re = getEscapeRegexp('normal', lists), - split = String(str).split(re), - len = split.length, - results = [], - cur, r, i, ri = 0, l, list, last = ''; - if (!len) - return [ { - str : String(str), - group : '', - name : '' - } ]; - for (i = 0; i < len; i++) - { - cur = split[i]; - if (cur == '') - continue; - for (l = 0; l < lists.length; l++) - { - list = lists[l]; - r = entityConversionLists.normal[list.group][cur]; - // if (cur == ' ' && list.group == 'whitespace' && last == ' ') // only show for runs of more than one space - // r = ' '; - if (r) - { - results[ri] = { - 'str' : r, - 'class' : list['class'], - 'extra' : list.extra[cur] ? list['class'] - + list.extra[cur] : '' - }; - break; - } - } - // last=cur; - if (!r) - results[ri] = { - 'str' : cur, - 'class' : '', - 'extra' : '' - }; - ri++; - } - return results; -}; - -this.escapeGroupsForEntities = escapeGroupsForEntities; - - -function unescapeEntities(str, lists) -{ - var re = getEscapeRegexp('reverse', lists), - split = String(str).split(re), - len = split.length, - results = [], - cur, r, i, ri = 0, l, list; - if (!len) - return str; - lists = [].concat(lists); - for (i = 0; i < len; i++) - { - cur = split[i]; - if (cur == '') - continue; - for (l = 0; l < lists.length; l++) - { - list = lists[l]; - r = entityConversionLists.reverse[list.group][cur]; - if (r) - { - results[ri] = r; - break; - } - } - if (!r) - results[ri] = cur; - ri++; - } - return results.join('') || ''; -}; - - -// ************************************************************************************************ -// String escaping - -var escapeForTextNode = this.escapeForTextNode = createSimpleEscape('text', 'normal'); -var escapeForHtmlEditor = this.escapeForHtmlEditor = createSimpleEscape('editor', 'normal'); -var escapeForElementAttribute = this.escapeForElementAttribute = createSimpleEscape('attributes', 'normal'); -var escapeForCss = this.escapeForCss = createSimpleEscape('css', 'normal'); - -// deprecated compatibility functions -//this.deprecateEscapeHTML = createSimpleEscape('text', 'normal'); -//this.deprecatedUnescapeHTML = createSimpleEscape('text', 'reverse'); -//this.escapeHTML = deprecated("use appropriate escapeFor... function", this.deprecateEscapeHTML); -//this.unescapeHTML = deprecated("use appropriate unescapeFor... function", this.deprecatedUnescapeHTML); - -var escapeForSourceLine = this.escapeForSourceLine = createSimpleEscape('text', 'normal'); - -var unescapeWhitespace = createSimpleEscape('whitespace', 'reverse'); - -this.unescapeForTextNode = function(str) -{ - if (Firebug.showTextNodesWithWhitespace) - str = unescapeWhitespace(str); - if (!Firebug.showTextNodesWithEntities) - str = escapeForElementAttribute(str); - return str; -}; - -this.escapeNewLines = function(value) -{ - return value.replace(/\r/g, "\\r").replace(/\n/g, "\\n"); -}; - -this.stripNewLines = function(value) -{ - return typeof(value) == "string" ? value.replace(/[\r\n]/g, " ") : value; -}; - -this.escapeJS = function(value) -{ - return value.replace(/\r/g, "\\r").replace(/\n/g, "\\n").replace('"', '\\"', "g"); -}; - -function escapeHTMLAttribute(value) -{ - function replaceChars(ch) - { - switch (ch) - { - case "&": - return "&"; - case "'": - return apos; - case '"': - return quot; - } - return "?"; - }; - var apos = "'", quot = """, around = '"'; - if( value.indexOf('"') == -1 ) { - quot = '"'; - apos = "'"; - } else if( value.indexOf("'") == -1 ) { - quot = '"'; - around = "'"; - } - return around + (String(value).replace(/[&'"]/g, replaceChars)) + around; -} - - -function escapeHTML(value) -{ - function replaceChars(ch) - { - switch (ch) - { - case "<": - return "<"; - case ">": - return ">"; - case "&": - return "&"; - case "'": - return "'"; - case '"': - return """; - } - return "?"; - }; - return String(value).replace(/[<>&"']/g, replaceChars); -} - -this.escapeHTML = escapeHTML; - -this.cropString = function(text, limit) -{ - text = text + ""; - - if (!limit) - var halfLimit = 50; - else - var halfLimit = limit / 2; - - if (text.length > limit) - return this.escapeNewLines(text.substr(0, halfLimit) + "..." + text.substr(text.length-halfLimit)); - else - return this.escapeNewLines(text); -}; - -this.isWhitespace = function(text) -{ - return !reNotWhitespace.exec(text); -}; - -this.splitLines = function(text) -{ - var reSplitLines2 = /.*(:?\r\n|\n|\r)?/mg; - var lines; - if (text.match) - { - lines = text.match(reSplitLines2); - } - else - { - var str = text+""; - lines = str.match(reSplitLines2); - } - lines.pop(); - return lines; -}; - - -// ************************************************************************************************ - -this.safeToString = function(ob) -{ - if (this.isIE) - { - try - { - // FIXME: xxxpedro this is failing in IE for the global "external" object - return ob + ""; - } - catch(E) - { - FBTrace.sysout("Lib.safeToString() failed for ", ob); - return ""; - } - } - - try - { - if (ob && "toString" in ob && typeof ob.toString == "function") - return ob.toString(); - } - catch (exc) - { - // xxxpedro it is not safe to use ob+""? - return ob + ""; - ///return "[an object with no toString() function]"; - } -}; - -// ************************************************************************************************ - -this.hasProperties = function(ob) -{ - try - { - for (var name in ob) - return true; - } catch (exc) {} - return false; -}; - -// ************************************************************************************************ -// String Util - -var reTrim = /^\s+|\s+$/g; -this.trim = function(s) -{ - return s.replace(reTrim, ""); -}; - - -// ************************************************************************************************ -// Empty - -this.emptyFn = function(){}; - - - -// ************************************************************************************************ -// Visibility - -this.isVisible = function(elt) -{ - /* - if (elt instanceof XULElement) - { - //FBTrace.sysout("isVisible elt.offsetWidth: "+elt.offsetWidth+" offsetHeight:"+ elt.offsetHeight+" localName:"+ elt.localName+" nameSpace:"+elt.nameSpaceURI+"\n"); - return (!elt.hidden && !elt.collapsed); - } - /**/ - - return this.getStyle(elt, "visibility") != "hidden" && - ( elt.offsetWidth > 0 || elt.offsetHeight > 0 - || elt.tagName in invisibleTags - || elt.namespaceURI == "http://www.w3.org/2000/svg" - || elt.namespaceURI == "http://www.w3.org/1998/Math/MathML" ); -}; - -this.collapse = function(elt, collapsed) -{ - // IE6 doesn't support the [collapsed] CSS selector. IE7 does support the selector, - // but it is causing a bug (the element disappears when you set the "collapsed" - // attribute, but it doesn't appear when you remove the attribute. So, for those - // cases, we need to use the class attribute. - if (this.isIElt8) - { - if (collapsed) - this.setClass(elt, "collapsed"); - else - this.removeClass(elt, "collapsed"); - } - else - elt.setAttribute("collapsed", collapsed ? "true" : "false"); -}; - -this.obscure = function(elt, obscured) -{ - if (obscured) - this.setClass(elt, "obscured"); - else - this.removeClass(elt, "obscured"); -}; - -this.hide = function(elt, hidden) -{ - elt.style.visibility = hidden ? "hidden" : "visible"; -}; - -this.clearNode = function(node) -{ - var nodeName = " " + node.nodeName.toLowerCase() + " "; - var ignoreTags = " table tbody thead tfoot th tr td "; - - // IE can't use innerHTML of table elements - if (this.isIE && ignoreTags.indexOf(nodeName) != -1) - this.eraseNode(node); - else - node.innerHTML = ""; -}; - -this.eraseNode = function(node) -{ - while (node.lastChild) - node.removeChild(node.lastChild); -}; - -// ************************************************************************************************ -// Window iteration - -this.iterateWindows = function(win, handler) -{ - if (!win || !win.document) - return; - - handler(win); - - if (win == top || !win.frames) return; // XXXjjb hack for chromeBug - - for (var i = 0; i < win.frames.length; ++i) - { - var subWin = win.frames[i]; - if (subWin != win) - this.iterateWindows(subWin, handler); - } -}; - -this.getRootWindow = function(win) -{ - for (; win; win = win.parent) - { - if (!win.parent || win == win.parent || !this.instanceOf(win.parent, "Window")) - return win; - } - return null; -}; - -// ************************************************************************************************ -// Graphics - -this.getClientOffset = function(elt) -{ - var addOffset = function addOffset(elt, coords, view) - { - var p = elt.offsetParent; - - ///var style = isIE ? elt.currentStyle : view.getComputedStyle(elt, ""); - var chrome = Firebug.chrome; - - if (elt.offsetLeft) - ///coords.x += elt.offsetLeft + parseInt(style.borderLeftWidth); - coords.x += elt.offsetLeft + chrome.getMeasurementInPixels(elt, "borderLeft"); - if (elt.offsetTop) - ///coords.y += elt.offsetTop + parseInt(style.borderTopWidth); - coords.y += elt.offsetTop + chrome.getMeasurementInPixels(elt, "borderTop"); - - if (p) - { - if (p.nodeType == 1) - addOffset(p, coords, view); - } - else - { - var otherView = isIE ? elt.ownerDocument.parentWindow : elt.ownerDocument.defaultView; - // IE will fail when reading the frameElement property of a popup window. - // We don't need it anyway once it is outside the (popup) viewport, so we're - // ignoring the frameElement check when the window is a popup - if (!otherView.opener && otherView.frameElement) - addOffset(otherView.frameElement, coords, otherView); - } - }; - - var isIE = this.isIE; - var coords = {x: 0, y: 0}; - if (elt) - { - var view = isIE ? elt.ownerDocument.parentWindow : elt.ownerDocument.defaultView; - addOffset(elt, coords, view); - } - - return coords; -}; - -this.getViewOffset = function(elt, singleFrame) -{ - function addOffset(elt, coords, view) - { - var p = elt.offsetParent; - coords.x += elt.offsetLeft - (p ? p.scrollLeft : 0); - coords.y += elt.offsetTop - (p ? p.scrollTop : 0); - - if (p) - { - if (p.nodeType == 1) - { - var parentStyle = view.getComputedStyle(p, ""); - if (parentStyle.position != "static") - { - coords.x += parseInt(parentStyle.borderLeftWidth); - coords.y += parseInt(parentStyle.borderTopWidth); - - if (p.localName == "TABLE") - { - coords.x += parseInt(parentStyle.paddingLeft); - coords.y += parseInt(parentStyle.paddingTop); - } - else if (p.localName == "BODY") - { - var style = view.getComputedStyle(elt, ""); - coords.x += parseInt(style.marginLeft); - coords.y += parseInt(style.marginTop); - } - } - else if (p.localName == "BODY") - { - coords.x += parseInt(parentStyle.borderLeftWidth); - coords.y += parseInt(parentStyle.borderTopWidth); - } - - var parent = elt.parentNode; - while (p != parent) - { - coords.x -= parent.scrollLeft; - coords.y -= parent.scrollTop; - parent = parent.parentNode; - } - addOffset(p, coords, view); - } - } - else - { - if (elt.localName == "BODY") - { - var style = view.getComputedStyle(elt, ""); - coords.x += parseInt(style.borderLeftWidth); - coords.y += parseInt(style.borderTopWidth); - - var htmlStyle = view.getComputedStyle(elt.parentNode, ""); - coords.x -= parseInt(htmlStyle.paddingLeft); - coords.y -= parseInt(htmlStyle.paddingTop); - } - - if (elt.scrollLeft) - coords.x += elt.scrollLeft; - if (elt.scrollTop) - coords.y += elt.scrollTop; - - var win = elt.ownerDocument.defaultView; - if (win && (!singleFrame && win.frameElement)) - addOffset(win.frameElement, coords, win); - } - - } - - var coords = {x: 0, y: 0}; - if (elt) - addOffset(elt, coords, elt.ownerDocument.defaultView); - - return coords; -}; - -this.getLTRBWH = function(elt) -{ - var bcrect, - dims = {"left": 0, "top": 0, "right": 0, "bottom": 0, "width": 0, "height": 0}; - - if (elt) - { - bcrect = elt.getBoundingClientRect(); - dims.left = bcrect.left; - dims.top = bcrect.top; - dims.right = bcrect.right; - dims.bottom = bcrect.bottom; - - if(bcrect.width) - { - dims.width = bcrect.width; - dims.height = bcrect.height; - } - else - { - dims.width = dims.right - dims.left; - dims.height = dims.bottom - dims.top; - } - } - return dims; -}; - -this.applyBodyOffsets = function(elt, clientRect) -{ - var od = elt.ownerDocument; - if (!od.body) - return clientRect; - - var style = od.defaultView.getComputedStyle(od.body, null); - - var pos = style.getPropertyValue('position'); - if(pos === 'absolute' || pos === 'relative') - { - var borderLeft = parseInt(style.getPropertyValue('border-left-width').replace('px', ''),10) || 0; - var borderTop = parseInt(style.getPropertyValue('border-top-width').replace('px', ''),10) || 0; - var paddingLeft = parseInt(style.getPropertyValue('padding-left').replace('px', ''),10) || 0; - var paddingTop = parseInt(style.getPropertyValue('padding-top').replace('px', ''),10) || 0; - var marginLeft = parseInt(style.getPropertyValue('margin-left').replace('px', ''),10) || 0; - var marginTop = parseInt(style.getPropertyValue('margin-top').replace('px', ''),10) || 0; - - var offsetX = borderLeft + paddingLeft + marginLeft; - var offsetY = borderTop + paddingTop + marginTop; - - clientRect.left -= offsetX; - clientRect.top -= offsetY; - clientRect.right -= offsetX; - clientRect.bottom -= offsetY; - } - - return clientRect; -}; - -this.getOffsetSize = function(elt) -{ - return {width: elt.offsetWidth, height: elt.offsetHeight}; -}; - -this.getOverflowParent = function(element) -{ - for (var scrollParent = element.parentNode; scrollParent; scrollParent = scrollParent.offsetParent) - { - if (scrollParent.scrollHeight > scrollParent.offsetHeight) - return scrollParent; - } -}; - -this.isScrolledToBottom = function(element) -{ - var onBottom = (element.scrollTop + element.offsetHeight) == element.scrollHeight; - if (FBTrace.DBG_CONSOLE) - FBTrace.sysout("isScrolledToBottom offsetHeight: "+element.offsetHeight +" onBottom:"+onBottom); - return onBottom; -}; - -this.scrollToBottom = function(element) -{ - element.scrollTop = element.scrollHeight; - - if (FBTrace.DBG_CONSOLE) - { - FBTrace.sysout("scrollToBottom reset scrollTop "+element.scrollTop+" = "+element.scrollHeight); - if (element.scrollHeight == element.offsetHeight) - FBTrace.sysout("scrollToBottom attempt to scroll non-scrollable element "+element, element); - } - - return (element.scrollTop == element.scrollHeight); -}; - -this.move = function(element, x, y) -{ - element.style.left = x + "px"; - element.style.top = y + "px"; -}; - -this.resize = function(element, w, h) -{ - element.style.width = w + "px"; - element.style.height = h + "px"; -}; - -this.linesIntoCenterView = function(element, scrollBox) // {before: int, after: int} -{ - if (!scrollBox) - scrollBox = this.getOverflowParent(element); - - if (!scrollBox) - return; - - var offset = this.getClientOffset(element); - - var topSpace = offset.y - scrollBox.scrollTop; - var bottomSpace = (scrollBox.scrollTop + scrollBox.clientHeight) - - (offset.y + element.offsetHeight); - - if (topSpace < 0 || bottomSpace < 0) - { - var split = (scrollBox.clientHeight/2); - var centerY = offset.y - split; - scrollBox.scrollTop = centerY; - topSpace = split; - bottomSpace = split - element.offsetHeight; - } - - return {before: Math.round((topSpace/element.offsetHeight) + 0.5), - after: Math.round((bottomSpace/element.offsetHeight) + 0.5) }; -}; - -this.scrollIntoCenterView = function(element, scrollBox, notX, notY) -{ - if (!element) - return; - - if (!scrollBox) - scrollBox = this.getOverflowParent(element); - - if (!scrollBox) - return; - - var offset = this.getClientOffset(element); - - if (!notY) - { - var topSpace = offset.y - scrollBox.scrollTop; - var bottomSpace = (scrollBox.scrollTop + scrollBox.clientHeight) - - (offset.y + element.offsetHeight); - - if (topSpace < 0 || bottomSpace < 0) - { - var centerY = offset.y - (scrollBox.clientHeight/2); - scrollBox.scrollTop = centerY; - } - } - - if (!notX) - { - var leftSpace = offset.x - scrollBox.scrollLeft; - var rightSpace = (scrollBox.scrollLeft + scrollBox.clientWidth) - - (offset.x + element.clientWidth); - - if (leftSpace < 0 || rightSpace < 0) - { - var centerX = offset.x - (scrollBox.clientWidth/2); - scrollBox.scrollLeft = centerX; - } - } - if (FBTrace.DBG_SOURCEFILES) - FBTrace.sysout("lib.scrollIntoCenterView ","Element:"+element.innerHTML); -}; - - -// ************************************************************************************************ -// CSS - -var cssKeywordMap = null; -var cssPropNames = null; -var cssColorNames = null; -var imageRules = null; - -this.getCSSKeywordsByProperty = function(propName) -{ - if (!cssKeywordMap) - { - cssKeywordMap = {}; - - for (var name in this.cssInfo) - { - var list = []; - - var types = this.cssInfo[name]; - for (var i = 0; i < types.length; ++i) - { - var keywords = this.cssKeywords[types[i]]; - if (keywords) - list.push.apply(list, keywords); - } - - cssKeywordMap[name] = list; - } - } - - return propName in cssKeywordMap ? cssKeywordMap[propName] : []; -}; - -this.getCSSPropertyNames = function() -{ - if (!cssPropNames) - { - cssPropNames = []; - - for (var name in this.cssInfo) - cssPropNames.push(name); - } - - return cssPropNames; -}; - -this.isColorKeyword = function(keyword) -{ - if (keyword == "transparent") - return false; - - if (!cssColorNames) - { - cssColorNames = []; - - var colors = this.cssKeywords["color"]; - for (var i = 0; i < colors.length; ++i) - cssColorNames.push(colors[i].toLowerCase()); - - var systemColors = this.cssKeywords["systemColor"]; - for (var i = 0; i < systemColors.length; ++i) - cssColorNames.push(systemColors[i].toLowerCase()); - } - - return cssColorNames.indexOf ? // Array.indexOf is not available in IE - cssColorNames.indexOf(keyword.toLowerCase()) != -1 : - (" " + cssColorNames.join(" ") + " ").indexOf(" " + keyword.toLowerCase() + " ") != -1; -}; - -this.isImageRule = function(rule) -{ - if (!imageRules) - { - imageRules = []; - - for (var i in this.cssInfo) - { - var r = i.toLowerCase(); - var suffix = "image"; - if (r.match(suffix + "$") == suffix || r == "background") - imageRules.push(r); - } - } - - return imageRules.indexOf ? // Array.indexOf is not available in IE - imageRules.indexOf(rule.toLowerCase()) != -1 : - (" " + imageRules.join(" ") + " ").indexOf(" " + rule.toLowerCase() + " ") != -1; -}; - -this.copyTextStyles = function(fromNode, toNode, style) -{ - var view = this.isIE ? - fromNode.ownerDocument.parentWindow : - fromNode.ownerDocument.defaultView; - - if (view) - { - if (!style) - style = this.isIE ? fromNode.currentStyle : view.getComputedStyle(fromNode, ""); - - toNode.style.fontFamily = style.fontFamily; - - // TODO: xxxpedro need to create a FBL.getComputedStyle() because IE - // returns wrong computed styles for inherited properties (like font-*) - // - // Also would be good to create a FBL.getStyle() - toNode.style.fontSize = style.fontSize; - toNode.style.fontWeight = style.fontWeight; - toNode.style.fontStyle = style.fontStyle; - - return style; - } -}; - -this.copyBoxStyles = function(fromNode, toNode, style) -{ - var view = this.isIE ? - fromNode.ownerDocument.parentWindow : - fromNode.ownerDocument.defaultView; - - if (view) - { - if (!style) - style = this.isIE ? fromNode.currentStyle : view.getComputedStyle(fromNode, ""); - - toNode.style.marginTop = style.marginTop; - toNode.style.marginRight = style.marginRight; - toNode.style.marginBottom = style.marginBottom; - toNode.style.marginLeft = style.marginLeft; - toNode.style.borderTopWidth = style.borderTopWidth; - toNode.style.borderRightWidth = style.borderRightWidth; - toNode.style.borderBottomWidth = style.borderBottomWidth; - toNode.style.borderLeftWidth = style.borderLeftWidth; - - return style; - } -}; - -this.readBoxStyles = function(style) -{ - var styleNames = { - "margin-top": "marginTop", "margin-right": "marginRight", - "margin-left": "marginLeft", "margin-bottom": "marginBottom", - "border-top-width": "borderTop", "border-right-width": "borderRight", - "border-left-width": "borderLeft", "border-bottom-width": "borderBottom", - "padding-top": "paddingTop", "padding-right": "paddingRight", - "padding-left": "paddingLeft", "padding-bottom": "paddingBottom", - "z-index": "zIndex" - }; - - var styles = {}; - for (var styleName in styleNames) - styles[styleNames[styleName]] = parseInt(style.getPropertyCSSValue(styleName).cssText) || 0; - if (FBTrace.DBG_INSPECT) - FBTrace.sysout("readBoxStyles ", styles); - return styles; -}; - -this.getBoxFromStyles = function(style, element) -{ - var args = this.readBoxStyles(style); - args.width = element.offsetWidth - - (args.paddingLeft+args.paddingRight+args.borderLeft+args.borderRight); - args.height = element.offsetHeight - - (args.paddingTop+args.paddingBottom+args.borderTop+args.borderBottom); - return args; -}; - -this.getElementCSSSelector = function(element) -{ - var label = element.localName.toLowerCase(); - if (element.id) - label += "#" + element.id; - if (element.hasAttribute("class")) - label += "." + element.getAttribute("class").split(" ")[0]; - - return label; -}; - -this.getURLForStyleSheet= function(styleSheet) -{ - //http://www.w3.org/TR/DOM-Level-2-Style/stylesheets.html#StyleSheets-StyleSheet. For inline style sheets, the value of this attribute is null. - return (styleSheet.href ? styleSheet.href : styleSheet.ownerNode.ownerDocument.URL); -}; - -this.getDocumentForStyleSheet = function(styleSheet) -{ - while (styleSheet.parentStyleSheet && !styleSheet.ownerNode) - { - styleSheet = styleSheet.parentStyleSheet; - } - if (styleSheet.ownerNode) - return styleSheet.ownerNode.ownerDocument; -}; - -/** - * Retrieves the instance number for a given style sheet. The instance number - * is sheet's index within the set of all other sheets whose URL is the same. - */ -this.getInstanceForStyleSheet = function(styleSheet, ownerDocument) -{ - // System URLs are always unique (or at least we are making this assumption) - if (FBL.isSystemStyleSheet(styleSheet)) - return 0; - - // ownerDocument is an optional hint for performance - if (FBTrace.DBG_CSS) FBTrace.sysout("getInstanceForStyleSheet: " + styleSheet.href + " " + styleSheet.media.mediaText + " " + (styleSheet.ownerNode && FBL.getElementXPath(styleSheet.ownerNode)), ownerDocument); - ownerDocument = ownerDocument || FBL.getDocumentForStyleSheet(styleSheet); - - var ret = 0, - styleSheets = ownerDocument.styleSheets, - href = styleSheet.href; - for (var i = 0; i < styleSheets.length; i++) - { - var curSheet = styleSheets[i]; - if (FBTrace.DBG_CSS) FBTrace.sysout("getInstanceForStyleSheet: compare href " + i + " " + curSheet.href + " " + curSheet.media.mediaText + " " + (curSheet.ownerNode && FBL.getElementXPath(curSheet.ownerNode))); - if (curSheet == styleSheet) - break; - if (curSheet.href == href) - ret++; - } - return ret; -}; - -// ************************************************************************************************ -// HTML and XML Serialization - - -var getElementType = this.getElementType = function(node) -{ - if (isElementXUL(node)) - return 'xul'; - else if (isElementSVG(node)) - return 'svg'; - else if (isElementMathML(node)) - return 'mathml'; - else if (isElementXHTML(node)) - return 'xhtml'; - else if (isElementHTML(node)) - return 'html'; -}; - -var getElementSimpleType = this.getElementSimpleType = function(node) -{ - if (isElementSVG(node)) - return 'svg'; - else if (isElementMathML(node)) - return 'mathml'; - else - return 'html'; -}; - -var isElementHTML = this.isElementHTML = function(node) -{ - return node.nodeName == node.nodeName.toUpperCase(); -}; - -var isElementXHTML = this.isElementXHTML = function(node) -{ - return node.nodeName == node.nodeName.toLowerCase(); -}; - -var isElementMathML = this.isElementMathML = function(node) -{ - return node.namespaceURI == 'http://www.w3.org/1998/Math/MathML'; -}; - -var isElementSVG = this.isElementSVG = function(node) -{ - return node.namespaceURI == 'http://www.w3.org/2000/svg'; -}; - -var isElementXUL = this.isElementXUL = function(node) -{ - return node instanceof XULElement; -}; - -this.isSelfClosing = function(element) -{ - if (isElementSVG(element) || isElementMathML(element)) - return true; - var tag = element.localName.toLowerCase(); - return (this.selfClosingTags.hasOwnProperty(tag)); -}; - -this.getElementHTML = function(element) -{ - var self=this; - function toHTML(elt) - { - if (elt.nodeType == Node.ELEMENT_NODE) - { - if (unwrapObject(elt).firebugIgnore) - return; - - html.push('<', elt.nodeName.toLowerCase()); - - for (var i = 0; i < elt.attributes.length; ++i) - { - var attr = elt.attributes[i]; - - // Hide attributes set by Firebug - if (attr.localName.indexOf("firebug-") == 0) - continue; - - // MathML - if (attr.localName.indexOf("-moz-math") == 0) - { - // just hide for now - continue; - } - - html.push(' ', attr.nodeName, '="', escapeForElementAttribute(attr.nodeValue),'"'); - } - - if (elt.firstChild) - { - html.push('>'); - - var pureText=true; - for (var child = element.firstChild; child; child = child.nextSibling) - pureText=pureText && (child.nodeType == Node.TEXT_NODE); - - if (pureText) - html.push(escapeForHtmlEditor(elt.textContent)); - else { - for (var child = elt.firstChild; child; child = child.nextSibling) - toHTML(child); - } - - html.push(''); - } - else if (isElementSVG(elt) || isElementMathML(elt)) - { - html.push('/>'); - } - else if (self.isSelfClosing(elt)) - { - html.push((isElementXHTML(elt))?'/>':'>'); - } - else - { - html.push('>'); - } - } - else if (elt.nodeType == Node.TEXT_NODE) - html.push(escapeForTextNode(elt.textContent)); - else if (elt.nodeType == Node.CDATA_SECTION_NODE) - html.push(''); - else if (elt.nodeType == Node.COMMENT_NODE) - html.push(''); - } - - var html = []; - toHTML(element); - return html.join(""); -}; - -this.getElementXML = function(element) -{ - function toXML(elt) - { - if (elt.nodeType == Node.ELEMENT_NODE) - { - if (unwrapObject(elt).firebugIgnore) - return; - - xml.push('<', elt.nodeName.toLowerCase()); - - for (var i = 0; i < elt.attributes.length; ++i) - { - var attr = elt.attributes[i]; - - // Hide attributes set by Firebug - if (attr.localName.indexOf("firebug-") == 0) - continue; - - // MathML - if (attr.localName.indexOf("-moz-math") == 0) - { - // just hide for now - continue; - } - - xml.push(' ', attr.nodeName, '="', escapeForElementAttribute(attr.nodeValue),'"'); - } - - if (elt.firstChild) - { - xml.push('>'); - - for (var child = elt.firstChild; child; child = child.nextSibling) - toXML(child); - - xml.push(''); - } - else - xml.push('/>'); - } - else if (elt.nodeType == Node.TEXT_NODE) - xml.push(elt.nodeValue); - else if (elt.nodeType == Node.CDATA_SECTION_NODE) - xml.push(''); - else if (elt.nodeType == Node.COMMENT_NODE) - xml.push(''); - } - - var xml = []; - toXML(element); - return xml.join(""); -}; - - -// ************************************************************************************************ -// CSS classes - -this.hasClass = function(node, name) // className, className, ... -{ - // TODO: xxxpedro when lib.hasClass is called with more than 2 arguments? - // this function can be optimized a lot if assumed 2 arguments only, - // which seems to be what happens 99% of the time - if (arguments.length == 2) - return (' '+node.className+' ').indexOf(' '+name+' ') != -1; - - if (!node || node.nodeType != 1) - return false; - else - { - for (var i=1; i= 0) - { - var size = name.length; - node.className = node.className.substr(0,index-1) + node.className.substr(index+size); - } - } -}; - -this.toggleClass = function(elt, name) -{ - if ((' '+elt.className+' ').indexOf(' '+name+' ') != -1) - ///if (this.hasClass(elt, name)) - this.removeClass(elt, name); - else - this.setClass(elt, name); -}; - -this.setClassTimed = function(elt, name, context, timeout) -{ - if (!timeout) - timeout = 1300; - - if (elt.__setClassTimeout) - context.clearTimeout(elt.__setClassTimeout); - else - this.setClass(elt, name); - - elt.__setClassTimeout = context.setTimeout(function() - { - delete elt.__setClassTimeout; - - FBL.removeClass(elt, name); - }, timeout); -}; - -this.cancelClassTimed = function(elt, name, context) -{ - if (elt.__setClassTimeout) - { - FBL.removeClass(elt, name); - context.clearTimeout(elt.__setClassTimeout); - delete elt.__setClassTimeout; - } -}; - - -// ************************************************************************************************ -// DOM queries - -this.$ = function(id, doc) -{ - if (doc) - return doc.getElementById(id); - else - { - return FBL.Firebug.chrome.document.getElementById(id); - } -}; - -this.$$ = function(selector, doc) -{ - if (doc || !FBL.Firebug.chrome) - return FBL.Firebug.Selector(selector, doc); - else - { - return FBL.Firebug.Selector(selector, FBL.Firebug.chrome.document); - } -}; - -this.getChildByClass = function(node) // ,classname, classname, classname... -{ - for (var i = 1; i < arguments.length; ++i) - { - var className = arguments[i]; - var child = node.firstChild; - node = null; - for (; child; child = child.nextSibling) - { - if (this.hasClass(child, className)) - { - node = child; - break; - } - } - } - - return node; -}; - -this.getAncestorByClass = function(node, className) -{ - for (var parent = node; parent; parent = parent.parentNode) - { - if (this.hasClass(parent, className)) - return parent; - } - - return null; -}; - - -this.getElementsByClass = function(node, className) -{ - var result = []; - - for (var child = node.firstChild; child; child = child.nextSibling) - { - if (this.hasClass(child, className)) - result.push(child); - } - - return result; -}; - -this.getElementByClass = function(node, className) // className, className, ... -{ - var args = cloneArray(arguments); args.splice(0, 1); - for (var child = node.firstChild; child; child = child.nextSibling) - { - var args1 = cloneArray(args); args1.unshift(child); - if (FBL.hasClass.apply(null, args1)) - return child; - else - { - var found = FBL.getElementByClass.apply(null, args1); - if (found) - return found; - } - } - - return null; -}; - -this.isAncestor = function(node, potentialAncestor) -{ - for (var parent = node; parent; parent = parent.parentNode) - { - if (parent == potentialAncestor) - return true; - } - - return false; -}; - -this.getNextElement = function(node) -{ - while (node && node.nodeType != 1) - node = node.nextSibling; - - return node; -}; - -this.getPreviousElement = function(node) -{ - while (node && node.nodeType != 1) - node = node.previousSibling; - - return node; -}; - -this.getBody = function(doc) -{ - if (doc.body) - return doc.body; - - var body = doc.getElementsByTagName("body")[0]; - if (body) - return body; - - return doc.firstChild; // For non-HTML docs -}; - -this.findNextDown = function(node, criteria) -{ - if (!node) - return null; - - for (var child = node.firstChild; child; child = child.nextSibling) - { - if (criteria(child)) - return child; - - var next = this.findNextDown(child, criteria); - if (next) - return next; - } -}; - -this.findPreviousUp = function(node, criteria) -{ - if (!node) - return null; - - for (var child = node.lastChild; child; child = child.previousSibling) - { - var next = this.findPreviousUp(child, criteria); - if (next) - return next; - - if (criteria(child)) - return child; - } -}; - -this.findNext = function(node, criteria, upOnly, maxRoot) -{ - if (!node) - return null; - - if (!upOnly) - { - var next = this.findNextDown(node, criteria); - if (next) - return next; - } - - for (var sib = node.nextSibling; sib; sib = sib.nextSibling) - { - if (criteria(sib)) - return sib; - - var next = this.findNextDown(sib, criteria); - if (next) - return next; - } - - if (node.parentNode && node.parentNode != maxRoot) - return this.findNext(node.parentNode, criteria, true); -}; - -this.findPrevious = function(node, criteria, downOnly, maxRoot) -{ - if (!node) - return null; - - for (var sib = node.previousSibling; sib; sib = sib.previousSibling) - { - var prev = this.findPreviousUp(sib, criteria); - if (prev) - return prev; - - if (criteria(sib)) - return sib; - } - - if (!downOnly) - { - var next = this.findPreviousUp(node, criteria); - if (next) - return next; - } - - if (node.parentNode && node.parentNode != maxRoot) - { - if (criteria(node.parentNode)) - return node.parentNode; - - return this.findPrevious(node.parentNode, criteria, true); - } -}; - -this.getNextByClass = function(root, state) -{ - var iter = function iter(node) { return node.nodeType == 1 && FBL.hasClass(node, state); }; - return this.findNext(root, iter); -}; - -this.getPreviousByClass = function(root, state) -{ - var iter = function iter(node) { return node.nodeType == 1 && FBL.hasClass(node, state); }; - return this.findPrevious(root, iter); -}; - -this.isElement = function(o) -{ - try { - return o && this.instanceOf(o, "Element"); - } - catch (ex) { - return false; - } -}; - - -// ************************************************************************************************ -// DOM Modification - -// TODO: xxxpedro use doc fragments in Context API -var appendFragment = null; - -this.appendInnerHTML = function(element, html, referenceElement) -{ - // if undefined, we must convert it to null otherwise it will throw an error in IE - // when executing element.insertBefore(firstChild, referenceElement) - referenceElement = referenceElement || null; - - var doc = element.ownerDocument; - - // doc.createRange not available in IE - if (doc.createRange) - { - var range = doc.createRange(); // a helper object - range.selectNodeContents(element); // the environment to interpret the html - - var fragment = range.createContextualFragment(html); // parse - var firstChild = fragment.firstChild; - element.insertBefore(fragment, referenceElement); - } - else - { - if (!appendFragment || appendFragment.ownerDocument != doc) - appendFragment = doc.createDocumentFragment(); - - var div = doc.createElement("div"); - div.innerHTML = html; - - var firstChild = div.firstChild; - while (div.firstChild) - appendFragment.appendChild(div.firstChild); - - element.insertBefore(appendFragment, referenceElement); - - div = null; - } - - return firstChild; -}; - - -// ************************************************************************************************ -// DOM creation - -this.createElement = function(tagName, properties) -{ - properties = properties || {}; - var doc = properties.document || FBL.Firebug.chrome.document; - - var element = doc.createElement(tagName); - - for(var name in properties) - { - if (name != "document") - { - element[name] = properties[name]; - } - } - - return element; -}; - -this.createGlobalElement = function(tagName, properties) -{ - properties = properties || {}; - var doc = FBL.Env.browser.document; - - var element = this.NS && doc.createElementNS ? - doc.createElementNS(FBL.NS, tagName) : - doc.createElement(tagName); - - for(var name in properties) - { - var propname = name; - if (FBL.isIE && name == "class") propname = "className"; - - if (name != "document") - { - element.setAttribute(propname, properties[name]); - } - } - - return element; -}; - -//************************************************************************************************ - -this.safeGetWindowLocation = function(window) -{ - try - { - if (window) - { - if (window.closed) - return "(window.closed)"; - if ("location" in window) - return window.location+""; - else - return "(no window.location)"; - } - else - return "(no context.window)"; - } - catch(exc) - { - if (FBTrace.DBG_WINDOWS || FBTrace.DBG_ERRORS) - FBTrace.sysout("TabContext.getWindowLocation failed "+exc, exc); - FBTrace.sysout("TabContext.getWindowLocation failed window:", window); - return "(getWindowLocation: "+exc+")"; - } -}; - -// ************************************************************************************************ -// Events - -this.isLeftClick = function(event) -{ - return (this.isIE && event.type != "click" && event.type != "dblclick" ? - event.button == 1 : // IE "click" and "dblclick" button model - event.button == 0) && // others - this.noKeyModifiers(event); -}; - -this.isMiddleClick = function(event) -{ - return (this.isIE && event.type != "click" && event.type != "dblclick" ? - event.button == 4 : // IE "click" and "dblclick" button model - event.button == 1) && - this.noKeyModifiers(event); -}; - -this.isRightClick = function(event) -{ - return (this.isIE && event.type != "click" && event.type != "dblclick" ? - event.button == 2 : // IE "click" and "dblclick" button model - event.button == 2) && - this.noKeyModifiers(event); -}; - -this.noKeyModifiers = function(event) -{ - return !event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey; -}; - -this.isControlClick = function(event) -{ - return (this.isIE && event.type != "click" && event.type != "dblclick" ? - event.button == 1 : // IE "click" and "dblclick" button model - event.button == 0) && - this.isControl(event); -}; - -this.isShiftClick = function(event) -{ - return (this.isIE && event.type != "click" && event.type != "dblclick" ? - event.button == 1 : // IE "click" and "dblclick" button model - event.button == 0) && - this.isShift(event); -}; - -this.isControl = function(event) -{ - return (event.metaKey || event.ctrlKey) && !event.shiftKey && !event.altKey; -}; - -this.isAlt = function(event) -{ - return event.altKey && !event.ctrlKey && !event.shiftKey && !event.metaKey; -}; - -this.isAltClick = function(event) -{ - return (this.isIE && event.type != "click" && event.type != "dblclick" ? - event.button == 1 : // IE "click" and "dblclick" button model - event.button == 0) && - this.isAlt(event); -}; - -this.isControlShift = function(event) -{ - return (event.metaKey || event.ctrlKey) && event.shiftKey && !event.altKey; -}; - -this.isShift = function(event) -{ - return event.shiftKey && !event.metaKey && !event.ctrlKey && !event.altKey; -}; - -this.addEvent = function(object, name, handler, useCapture) -{ - if (object.addEventListener) - object.addEventListener(name, handler, useCapture); - else - object.attachEvent("on"+name, handler); -}; - -this.removeEvent = function(object, name, handler, useCapture) -{ - try - { - if (object.removeEventListener) - object.removeEventListener(name, handler, useCapture); - else - object.detachEvent("on"+name, handler); - } - catch(e) - { - if (FBTrace.DBG_ERRORS) - FBTrace.sysout("FBL.removeEvent error: ", object, name); - } -}; - -this.cancelEvent = function(e, preventDefault) -{ - if (!e) return; - - if (preventDefault) - { - if (e.preventDefault) - e.preventDefault(); - else - e.returnValue = false; - } - - if (e.stopPropagation) - e.stopPropagation(); - else - e.cancelBubble = true; -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.addGlobalEvent = function(name, handler) -{ - var doc = this.Firebug.browser.document; - var frames = this.Firebug.browser.window.frames; - - this.addEvent(doc, name, handler); - - if (this.Firebug.chrome.type == "popup") - this.addEvent(this.Firebug.chrome.document, name, handler); - - for (var i = 0, frame; frame = frames[i]; i++) - { - try - { - this.addEvent(frame.document, name, handler); - } - catch(E) - { - // Avoid acess denied - } - } -}; - -this.removeGlobalEvent = function(name, handler) -{ - var doc = this.Firebug.browser.document; - var frames = this.Firebug.browser.window.frames; - - this.removeEvent(doc, name, handler); - - if (this.Firebug.chrome.type == "popup") - this.removeEvent(this.Firebug.chrome.document, name, handler); - - for (var i = 0, frame; frame = frames[i]; i++) - { - try - { - this.removeEvent(frame.document, name, handler); - } - catch(E) - { - // Avoid acess denied - } - } -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.dispatch = function(listeners, name, args) -{ - if (!listeners) return; - - try - {/**/ - if (typeof listeners.length != "undefined") - { - if (FBTrace.DBG_DISPATCH) FBTrace.sysout("FBL.dispatch", name+" to "+listeners.length+" listeners"); - - for (var i = 0; i < listeners.length; ++i) - { - var listener = listeners[i]; - if ( listener[name] ) - listener[name].apply(listener, args); - } - } - else - { - if (FBTrace.DBG_DISPATCH) FBTrace.sysout("FBL.dispatch", name+" to listeners of an object"); - - for (var prop in listeners) - { - var listener = listeners[prop]; - if ( listener[name] ) - listener[name].apply(listener, args); - } - } - } - catch (exc) - { - if (FBTrace.DBG_ERRORS) - { - FBTrace.sysout(" Exception in lib.dispatch "+ name, exc); - //FBTrace.dumpProperties(" Exception in lib.dispatch listener", listener); - } - } - /**/ -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var disableTextSelectionHandler = function(event) -{ - FBL.cancelEvent(event, true); - - return false; -}; - -this.disableTextSelection = function(e) -{ - if (typeof e.onselectstart != "undefined") // IE - this.addEvent(e, "selectstart", disableTextSelectionHandler); - - else // others - { - e.style.cssText = "user-select: none; -khtml-user-select: none; -moz-user-select: none;"; - - // canceling the event in FF will prevent the menu popups to close when clicking over - // text-disabled elements - if (!this.isFirefox) - this.addEvent(e, "mousedown", disableTextSelectionHandler); - } - - e.style.cursor = "default"; -}; - -this.restoreTextSelection = function(e) -{ - if (typeof e.onselectstart != "undefined") // IE - this.removeEvent(e, "selectstart", disableTextSelectionHandler); - - else // others - { - e.style.cssText = "cursor: default;"; - - // canceling the event in FF will prevent the menu popups to close when clicking over - // text-disabled elements - if (!this.isFirefox) - this.removeEvent(e, "mousedown", disableTextSelectionHandler); - } -}; - -// ************************************************************************************************ -// DOM Events - -var eventTypes = -{ - composition: [ - "composition", - "compositionstart", - "compositionend" ], - contextmenu: [ - "contextmenu" ], - drag: [ - "dragenter", - "dragover", - "dragexit", - "dragdrop", - "draggesture" ], - focus: [ - "focus", - "blur" ], - form: [ - "submit", - "reset", - "change", - "select", - "input" ], - key: [ - "keydown", - "keyup", - "keypress" ], - load: [ - "load", - "beforeunload", - "unload", - "abort", - "error" ], - mouse: [ - "mousedown", - "mouseup", - "click", - "dblclick", - "mouseover", - "mouseout", - "mousemove" ], - mutation: [ - "DOMSubtreeModified", - "DOMNodeInserted", - "DOMNodeRemoved", - "DOMNodeRemovedFromDocument", - "DOMNodeInsertedIntoDocument", - "DOMAttrModified", - "DOMCharacterDataModified" ], - paint: [ - "paint", - "resize", - "scroll" ], - scroll: [ - "overflow", - "underflow", - "overflowchanged" ], - text: [ - "text" ], - ui: [ - "DOMActivate", - "DOMFocusIn", - "DOMFocusOut" ], - xul: [ - "popupshowing", - "popupshown", - "popuphiding", - "popuphidden", - "close", - "command", - "broadcast", - "commandupdate" ] -}; - -this.getEventFamily = function(eventType) -{ - if (!this.families) - { - this.families = {}; - - for (var family in eventTypes) - { - var types = eventTypes[family]; - for (var i = 0; i < types.length; ++i) - this.families[types[i]] = family; - } - } - - return this.families[eventType]; -}; - - -// ************************************************************************************************ -// URLs - -this.getFileName = function(url) -{ - var split = this.splitURLBase(url); - return split.name; -}; - -this.splitURLBase = function(url) -{ - if (this.isDataURL(url)) - return this.splitDataURL(url); - return this.splitURLTrue(url); -}; - -this.splitDataURL = function(url) -{ - var mark = url.indexOf(':', 3); - if (mark != 4) - return false; // the first 5 chars must be 'data:' - - var point = url.indexOf(',', mark+1); - if (point < mark) - return false; // syntax error - - var props = { encodedContent: url.substr(point+1) }; - - var metadataBuffer = url.substr(mark+1, point); - var metadata = metadataBuffer.split(';'); - for (var i = 0; i < metadata.length; i++) - { - var nv = metadata[i].split('='); - if (nv.length == 2) - props[nv[0]] = nv[1]; - } - - // Additional Firebug-specific properties - if (props.hasOwnProperty('fileName')) - { - var caller_URL = decodeURIComponent(props['fileName']); - var caller_split = this.splitURLTrue(caller_URL); - - if (props.hasOwnProperty('baseLineNumber')) // this means it's probably an eval() - { - props['path'] = caller_split.path; - props['line'] = props['baseLineNumber']; - var hint = decodeURIComponent(props['encodedContent'].substr(0,200)).replace(/\s*$/, ""); - props['name'] = 'eval->'+hint; - } - else - { - props['name'] = caller_split.name; - props['path'] = caller_split.path; - } - } - else - { - if (!props.hasOwnProperty('path')) - props['path'] = "data:"; - if (!props.hasOwnProperty('name')) - props['name'] = decodeURIComponent(props['encodedContent'].substr(0,200)).replace(/\s*$/, ""); - } - - return props; -}; - -this.splitURLTrue = function(url) -{ - var m = reSplitFile.exec(url); - if (!m) - return {name: url, path: url}; - else if (!m[2]) - return {path: m[1], name: m[1]}; - else - return {path: m[1], name: m[2]+m[3]}; -}; - -this.getFileExtension = function(url) -{ - if (!url) - return null; - - // Remove query string from the URL if any. - var queryString = url.indexOf("?"); - if (queryString != -1) - url = url.substr(0, queryString); - - // Now get the file extension. - var lastDot = url.lastIndexOf("."); - return url.substr(lastDot+1); -}; - -this.isSystemURL = function(url) -{ - if (!url) return true; - if (url.length == 0) return true; - if (url[0] == 'h') return false; - if (url.substr(0, 9) == "resource:") - return true; - else if (url.substr(0, 16) == "chrome://firebug") - return true; - else if (url == "XPCSafeJSObjectWrapper.cpp") - return true; - else if (url.substr(0, 6) == "about:") - return true; - else if (url.indexOf("firebug-service.js") != -1) - return true; - else - return false; -}; - -this.isSystemPage = function(win) -{ - try - { - var doc = win.document; - if (!doc) - return false; - - // Detect pages for pretty printed XML - if ((doc.styleSheets.length && doc.styleSheets[0].href - == "chrome://global/content/xml/XMLPrettyPrint.css") - || (doc.styleSheets.length > 1 && doc.styleSheets[1].href - == "chrome://browser/skin/feeds/subscribe.css")) - return true; - - return FBL.isSystemURL(win.location.href); - } - catch (exc) - { - // Sometimes documents just aren't ready to be manipulated here, but don't let that - // gum up the works - ERROR("tabWatcher.isSystemPage document not ready:"+ exc); - return false; - } -}; - -this.isSystemStyleSheet = function(sheet) -{ - var href = sheet && sheet.href; - return href && FBL.isSystemURL(href); -}; - -this.getURIHost = function(uri) -{ - try - { - if (uri) - return uri.host; - else - return ""; - } - catch (exc) - { - return ""; - } -}; - -this.isLocalURL = function(url) -{ - if (url.substr(0, 5) == "file:") - return true; - else if (url.substr(0, 8) == "wyciwyg:") - return true; - else - return false; -}; - -this.isDataURL = function(url) -{ - return (url && url.substr(0,5) == "data:"); -}; - -this.getLocalPath = function(url) -{ - if (this.isLocalURL(url)) - { - var fileHandler = ioService.getProtocolHandler("file").QueryInterface(Ci.nsIFileProtocolHandler); - var file = fileHandler.getFileFromURLSpec(url); - return file.path; - } -}; - -this.getURLFromLocalFile = function(file) -{ - var fileHandler = ioService.getProtocolHandler("file").QueryInterface(Ci.nsIFileProtocolHandler); - var URL = fileHandler.getURLSpecFromFile(file); - return URL; -}; - -this.getDataURLForContent = function(content, url) -{ - // data:text/javascript;fileName=x%2Cy.js;baseLineNumber=10, - var uri = "data:text/html;"; - uri += "fileName="+encodeURIComponent(url)+ ","; - uri += encodeURIComponent(content); - return uri; -}, - -this.getDomain = function(url) -{ - var m = /[^:]+:\/{1,3}([^\/]+)/.exec(url); - return m ? m[1] : ""; -}; - -this.getURLPath = function(url) -{ - var m = /[^:]+:\/{1,3}[^\/]+(\/.*?)$/.exec(url); - return m ? m[1] : ""; -}; - -this.getPrettyDomain = function(url) -{ - var m = /[^:]+:\/{1,3}(www\.)?([^\/]+)/.exec(url); - return m ? m[2] : ""; -}; - -this.absoluteURL = function(url, baseURL) -{ - return this.absoluteURLWithDots(url, baseURL).replace("/./", "/", "g"); -}; - -this.absoluteURLWithDots = function(url, baseURL) -{ - if (url[0] == "?") - return baseURL + url; - - var reURL = /(([^:]+:)\/{1,2}[^\/]*)(.*?)$/; - var m = reURL.exec(url); - if (m) - return url; - - var m = reURL.exec(baseURL); - if (!m) - return ""; - - var head = m[1]; - var tail = m[3]; - if (url.substr(0, 2) == "//") - return m[2] + url; - else if (url[0] == "/") - { - return head + url; - } - else if (tail[tail.length-1] == "/") - return baseURL + url; - else - { - var parts = tail.split("/"); - return head + parts.slice(0, parts.length-1).join("/") + "/" + url; - } -}; - -this.normalizeURL = function(url) // this gets called a lot, any performance improvement welcome -{ - if (!url) - return ""; - // Replace one or more characters that are not forward-slash followed by /.., by space. - if (url.length < 255) // guard against monsters. - { - // Replace one or more characters that are not forward-slash followed by /.., by space. - url = url.replace(/[^\/]+\/\.\.\//, "", "g"); - // Issue 1496, avoid # - url = url.replace(/#.*/,""); - // For some reason, JSDS reports file URLs like "file:/" instead of "file:///", so they - // don't match up with the URLs we get back from the DOM - url = url.replace(/file:\/([^\/])/g, "file:///$1"); - if (url.indexOf('chrome:')==0) - { - var m = reChromeCase.exec(url); // 1 is package name, 2 is path - if (m) - { - url = "chrome://"+m[1].toLowerCase()+"/"+m[2]; - } - } - } - return url; -}; - -this.denormalizeURL = function(url) -{ - return url.replace(/file:\/\/\//g, "file:/"); -}; - -this.parseURLParams = function(url) -{ - var q = url ? url.indexOf("?") : -1; - if (q == -1) - return []; - - var search = url.substr(q+1); - var h = search.lastIndexOf("#"); - if (h != -1) - search = search.substr(0, h); - - if (!search) - return []; - - return this.parseURLEncodedText(search); -}; - -this.parseURLEncodedText = function(text) -{ - var maxValueLength = 25000; - - var params = []; - - // Unescape '+' characters that are used to encode a space. - // See section 2.2.in RFC 3986: http://www.ietf.org/rfc/rfc3986.txt - text = text.replace(/\+/g, " "); - - var args = text.split("&"); - for (var i = 0; i < args.length; ++i) - { - try { - var parts = args[i].split("="); - if (parts.length == 2) - { - if (parts[1].length > maxValueLength) - parts[1] = this.$STR("LargeData"); - - params.push({name: decodeURIComponent(parts[0]), value: decodeURIComponent(parts[1])}); - } - else - params.push({name: decodeURIComponent(parts[0]), value: ""}); - } - catch (e) - { - if (FBTrace.DBG_ERRORS) - { - FBTrace.sysout("parseURLEncodedText EXCEPTION ", e); - FBTrace.sysout("parseURLEncodedText EXCEPTION URI", args[i]); - } - } - } - - params.sort(function(a, b) { return a.name <= b.name ? -1 : 1; }); - - return params; -}; - -// TODO: xxxpedro lib. why loops in domplate are requiring array in parameters -// as in response/request headers and get/post parameters in Net module? -this.parseURLParamsArray = function(url) -{ - var q = url ? url.indexOf("?") : -1; - if (q == -1) - return []; - - var search = url.substr(q+1); - var h = search.lastIndexOf("#"); - if (h != -1) - search = search.substr(0, h); - - if (!search) - return []; - - return this.parseURLEncodedTextArray(search); -}; - -this.parseURLEncodedTextArray = function(text) -{ - var maxValueLength = 25000; - - var params = []; - - // Unescape '+' characters that are used to encode a space. - // See section 2.2.in RFC 3986: http://www.ietf.org/rfc/rfc3986.txt - text = text.replace(/\+/g, " "); - - var args = text.split("&"); - for (var i = 0; i < args.length; ++i) - { - try { - var parts = args[i].split("="); - if (parts.length == 2) - { - if (parts[1].length > maxValueLength) - parts[1] = this.$STR("LargeData"); - - params.push({name: decodeURIComponent(parts[0]), value: [decodeURIComponent(parts[1])]}); - } - else - params.push({name: decodeURIComponent(parts[0]), value: [""]}); - } - catch (e) - { - if (FBTrace.DBG_ERRORS) - { - FBTrace.sysout("parseURLEncodedText EXCEPTION ", e); - FBTrace.sysout("parseURLEncodedText EXCEPTION URI", args[i]); - } - } - } - - params.sort(function(a, b) { return a.name <= b.name ? -1 : 1; }); - - return params; -}; - -this.reEncodeURL = function(file, text) -{ - var lines = text.split("\n"); - var params = this.parseURLEncodedText(lines[lines.length-1]); - - var args = []; - for (var i = 0; i < params.length; ++i) - args.push(encodeURIComponent(params[i].name)+"="+encodeURIComponent(params[i].value)); - - var url = file.href; - url += (url.indexOf("?") == -1 ? "?" : "&") + args.join("&"); - - return url; -}; - -this.getResource = function(aURL) -{ - try - { - var channel=ioService.newChannel(aURL,null,null); - var input=channel.open(); - return FBL.readFromStream(input); - } - catch (e) - { - if (FBTrace.DBG_ERRORS) - FBTrace.sysout("lib.getResource FAILS for "+aURL, e); - } -}; - -this.parseJSONString = function(jsonString, originURL) -{ - // See if this is a Prototype style *-secure request. - var regex = new RegExp(/^\/\*-secure-([\s\S]*)\*\/\s*$/); - var matches = regex.exec(jsonString); - - if (matches) - { - jsonString = matches[1]; - - if (jsonString[0] == "\\" && jsonString[1] == "n") - jsonString = jsonString.substr(2); - - if (jsonString[jsonString.length-2] == "\\" && jsonString[jsonString.length-1] == "n") - jsonString = jsonString.substr(0, jsonString.length-2); - } - - if (jsonString.indexOf("&&&START&&&")) - { - regex = new RegExp(/&&&START&&& (.+) &&&END&&&/); - matches = regex.exec(jsonString); - if (matches) - jsonString = matches[1]; - } - - // throw on the extra parentheses - jsonString = "(" + jsonString + ")"; - - ///var s = Components.utils.Sandbox(originURL); - var jsonObject = null; - - try - { - ///jsonObject = Components.utils.evalInSandbox(jsonString, s); - - //jsonObject = Firebug.context.eval(jsonString); - jsonObject = Firebug.context.evaluate(jsonString, null, null, function(){return null;}); - } - catch(e) - { - /*** - if (e.message.indexOf("is not defined")) - { - var parts = e.message.split(" "); - s[parts[0]] = function(str){ return str; }; - try { - jsonObject = Components.utils.evalInSandbox(jsonString, s); - } catch(ex) { - if (FBTrace.DBG_ERRORS || FBTrace.DBG_JSONVIEWER) - FBTrace.sysout("jsonviewer.parseJSON EXCEPTION", e); - return null; - } - } - else - {/**/ - if (FBTrace.DBG_ERRORS || FBTrace.DBG_JSONVIEWER) - FBTrace.sysout("jsonviewer.parseJSON EXCEPTION", e); - return null; - ///} - } - - return jsonObject; -}; - -// ************************************************************************************************ - -this.objectToString = function(object) -{ - try - { - return object+""; - } - catch (exc) - { - return null; - } -}; - -// ************************************************************************************************ -// Input Caret Position - -this.setSelectionRange = function(input, start, length) -{ - if (input.createTextRange) - { - var range = input.createTextRange(); - range.moveStart("character", start); - range.moveEnd("character", length - input.value.length); - range.select(); - } - else if (input.setSelectionRange) - { - input.setSelectionRange(start, length); - input.focus(); - } -}; - -// ************************************************************************************************ -// Input Selection Start / Caret Position - -this.getInputSelectionStart = function(input) -{ - if (document.selection) - { - var range = input.ownerDocument.selection.createRange(); - var text = range.text; - - //console.log("range", range.text); - - // if there is a selection, find the start position - if (text) - { - return input.value.indexOf(text); - } - // if there is no selection, find the caret position - else - { - range.moveStart("character", -input.value.length); - - return range.text.length; - } - } - else if (typeof input.selectionStart != "undefined") - return input.selectionStart; - - return 0; -}; - -// ************************************************************************************************ -// Opera Tab Fix - -function onOperaTabBlur(e) -{ - if (this.lastKey == 9) - this.focus(); -}; - -function onOperaTabKeyDown(e) -{ - this.lastKey = e.keyCode; -}; - -function onOperaTabFocus(e) -{ - this.lastKey = null; -}; - -this.fixOperaTabKey = function(el) -{ - el.onfocus = onOperaTabFocus; - el.onblur = onOperaTabBlur; - el.onkeydown = onOperaTabKeyDown; -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.Property = function(object, name) -{ - this.object = object; - this.name = name; - - this.getObject = function() - { - return object[name]; - }; -}; - -this.ErrorCopy = function(message) -{ - this.message = message; -}; - -function EventCopy(event) -{ - // Because event objects are destroyed arbitrarily by Gecko, we must make a copy of them to - // represent them long term in the inspector. - for (var name in event) - { - try { - this[name] = event[name]; - } catch (exc) { } - } -} - -this.EventCopy = EventCopy; - - -// ************************************************************************************************ -// Type Checking - -var toString = Object.prototype.toString; -var reFunction = /^\s*function(\s+[\w_$][\w\d_$]*)?\s*\(/; - -this.isArray = function(object) { - return toString.call(object) === '[object Array]'; -}; - -this.isFunction = function(object) { - if (!object) return false; - - try - { - // FIXME: xxxpedro this is failing in IE for the global "external" object - return toString.call(object) === "[object Function]" || - this.isIE && typeof object != "string" && reFunction.test(""+object); - } - catch (E) - { - FBTrace.sysout("Lib.isFunction() failed for ", object); - return false; - } -}; - - -// ************************************************************************************************ -// Instance Checking - -this.instanceOf = function(object, className) -{ - if (!object || typeof object != "object") - return false; - - // Try to use the native instanceof operator. We can only use it when we know - // exactly the window where the object is located at - if (object.ownerDocument) - { - // find the correct window of the object - var win = object.ownerDocument.defaultView || object.ownerDocument.parentWindow; - - // if the class is accessible in the window, uses the native instanceof operator - // if the instanceof evaluates to "true" we can assume it is a instance, but if it - // evaluates to "false" we must continue with the duck type detection below because - // the native object may be extended, thus breaking the instanceof result - // See Issue 3524: Firebug Lite Style Panel doesn't work if the native Element is extended - if (className in win && object instanceof win[className]) - return true; - } - // If the object doesn't have the ownerDocument property, we'll try to look at - // the current context's window - else - { - // TODO: xxxpedro context - // Since we're not using yet a Firebug.context, we'll just use the top window - // (browser) as a reference - var win = Firebug.browser.window; - if (className in win) - return object instanceof win[className]; - } - - // get the duck type model from the cache - var cache = instanceCheckMap[className]; - if (!cache) - return false; - - // starts the hacky duck type detection - for(var n in cache) - { - var obj = cache[n]; - var type = typeof obj; - obj = type == "object" ? obj : [obj]; - - for(var name in obj) - { - // avoid problems with extended native objects - // See Issue 3524: Firebug Lite Style Panel doesn't work if the native Element is extended - if (!obj.hasOwnProperty(name)) - continue; - - var value = obj[name]; - - if( n == "property" && !(value in object) || - n == "method" && !this.isFunction(object[value]) || - n == "value" && (""+object[name]).toLowerCase() != (""+value).toLowerCase() ) - return false; - } - } - - return true; -}; - -var instanceCheckMap = -{ - // DuckTypeCheck: - // { - // property: ["window", "document"], - // method: "setTimeout", - // value: {nodeType: 1} - // }, - - Window: - { - property: ["window", "document"], - method: "setTimeout" - }, - - Document: - { - property: ["body", "cookie"], - method: "getElementById" - }, - - Node: - { - property: "ownerDocument", - method: "appendChild" - }, - - Element: - { - property: "tagName", - value: {nodeType: 1} - }, - - Location: - { - property: ["hostname", "protocol"], - method: "assign" - }, - - HTMLImageElement: - { - property: "useMap", - value: - { - nodeType: 1, - tagName: "img" - } - }, - - HTMLAnchorElement: - { - property: "hreflang", - value: - { - nodeType: 1, - tagName: "a" - } - }, - - HTMLInputElement: - { - property: "form", - value: - { - nodeType: 1, - tagName: "input" - } - }, - - HTMLButtonElement: - { - // ? - }, - - HTMLFormElement: - { - method: "submit", - value: - { - nodeType: 1, - tagName: "form" - } - }, - - HTMLBodyElement: - { - - }, - - HTMLHtmlElement: - { - - }, - - CSSStyleRule: - { - property: ["selectorText", "style"] - } - -}; - - -// ************************************************************************************************ -// DOM Constants - -/* - -Problems: - - - IE does not have window.Node, window.Element, etc - - for (var name in Node.prototype) return nothing on FF - -*/ - - -var domMemberMap2 = {}; - -var domMemberMap2Sandbox = null; - -var getDomMemberMap2 = function(name) -{ - if (!domMemberMap2Sandbox) - { - var doc = Firebug.chrome.document; - var frame = doc.createElement("iframe"); - - frame.id = "FirebugSandbox"; - frame.style.display = "none"; - frame.src = "about:blank"; - - doc.body.appendChild(frame); - - domMemberMap2Sandbox = frame.window || frame.contentWindow; - } - - var props = []; - - //var object = domMemberMap2Sandbox[name]; - //object = object.prototype || object; - - var object = null; - - if (name == "Window") - object = domMemberMap2Sandbox.window; - - else if (name == "Document") - object = domMemberMap2Sandbox.document; - - else if (name == "HTMLScriptElement") - object = domMemberMap2Sandbox.document.createElement("script"); - - else if (name == "HTMLAnchorElement") - object = domMemberMap2Sandbox.document.createElement("a"); - - else if (name.indexOf("Element") != -1) - { - object = domMemberMap2Sandbox.document.createElement("div"); - } - - if (object) - { - //object = object.prototype || object; - - //props = 'addEventListener,document,location,navigator,window'.split(','); - - for (var n in object) - props.push(n); - } - /**/ - - return props; - return extendArray(props, domMemberMap[name]); -}; - -// xxxpedro experimental get DOM members -this.getDOMMembers = function(object) -{ - if (!domMemberCache) - { - FBL.domMemberCache = domMemberCache = {}; - - for (var name in domMemberMap) - { - var builtins = getDomMemberMap2(name); - var cache = domMemberCache[name] = {}; - - /* - if (name.indexOf("Element") != -1) - { - this.append(cache, this.getDOMMembers("Node")); - this.append(cache, this.getDOMMembers("Element")); - } - /**/ - - for (var i = 0; i < builtins.length; ++i) - cache[builtins[i]] = i; - } - } - - try - { - if (this.instanceOf(object, "Window")) - { return domMemberCache.Window; } - else if (this.instanceOf(object, "Document") || this.instanceOf(object, "XMLDocument")) - { return domMemberCache.Document; } - else if (this.instanceOf(object, "Location")) - { return domMemberCache.Location; } - else if (this.instanceOf(object, "HTMLImageElement")) - { return domMemberCache.HTMLImageElement; } - else if (this.instanceOf(object, "HTMLAnchorElement")) - { return domMemberCache.HTMLAnchorElement; } - else if (this.instanceOf(object, "HTMLInputElement")) - { return domMemberCache.HTMLInputElement; } - else if (this.instanceOf(object, "HTMLButtonElement")) - { return domMemberCache.HTMLButtonElement; } - else if (this.instanceOf(object, "HTMLFormElement")) - { return domMemberCache.HTMLFormElement; } - else if (this.instanceOf(object, "HTMLBodyElement")) - { return domMemberCache.HTMLBodyElement; } - else if (this.instanceOf(object, "HTMLHtmlElement")) - { return domMemberCache.HTMLHtmlElement; } - else if (this.instanceOf(object, "HTMLScriptElement")) - { return domMemberCache.HTMLScriptElement; } - else if (this.instanceOf(object, "HTMLTableElement")) - { return domMemberCache.HTMLTableElement; } - else if (this.instanceOf(object, "HTMLTableRowElement")) - { return domMemberCache.HTMLTableRowElement; } - else if (this.instanceOf(object, "HTMLTableCellElement")) - { return domMemberCache.HTMLTableCellElement; } - else if (this.instanceOf(object, "HTMLIFrameElement")) - { return domMemberCache.HTMLIFrameElement; } - else if (this.instanceOf(object, "SVGSVGElement")) - { return domMemberCache.SVGSVGElement; } - else if (this.instanceOf(object, "SVGElement")) - { return domMemberCache.SVGElement; } - else if (this.instanceOf(object, "Element")) - { return domMemberCache.Element; } - else if (this.instanceOf(object, "Text") || this.instanceOf(object, "CDATASection")) - { return domMemberCache.Text; } - else if (this.instanceOf(object, "Attr")) - { return domMemberCache.Attr; } - else if (this.instanceOf(object, "Node")) - { return domMemberCache.Node; } - else if (this.instanceOf(object, "Event") || this.instanceOf(object, "EventCopy")) - { return domMemberCache.Event; } - else - return {}; - } - catch(E) - { - if (FBTrace.DBG_ERRORS) - FBTrace.sysout("lib.getDOMMembers FAILED ", E); - - return {}; - } -}; - - -/* -this.getDOMMembers = function(object) -{ - if (!domMemberCache) - { - domMemberCache = {}; - - for (var name in domMemberMap) - { - var builtins = domMemberMap[name]; - var cache = domMemberCache[name] = {}; - - for (var i = 0; i < builtins.length; ++i) - cache[builtins[i]] = i; - } - } - - try - { - if (this.instanceOf(object, "Window")) - { return domMemberCache.Window; } - else if (object instanceof Document || object instanceof XMLDocument) - { return domMemberCache.Document; } - else if (object instanceof Location) - { return domMemberCache.Location; } - else if (object instanceof HTMLImageElement) - { return domMemberCache.HTMLImageElement; } - else if (object instanceof HTMLAnchorElement) - { return domMemberCache.HTMLAnchorElement; } - else if (object instanceof HTMLInputElement) - { return domMemberCache.HTMLInputElement; } - else if (object instanceof HTMLButtonElement) - { return domMemberCache.HTMLButtonElement; } - else if (object instanceof HTMLFormElement) - { return domMemberCache.HTMLFormElement; } - else if (object instanceof HTMLBodyElement) - { return domMemberCache.HTMLBodyElement; } - else if (object instanceof HTMLHtmlElement) - { return domMemberCache.HTMLHtmlElement; } - else if (object instanceof HTMLScriptElement) - { return domMemberCache.HTMLScriptElement; } - else if (object instanceof HTMLTableElement) - { return domMemberCache.HTMLTableElement; } - else if (object instanceof HTMLTableRowElement) - { return domMemberCache.HTMLTableRowElement; } - else if (object instanceof HTMLTableCellElement) - { return domMemberCache.HTMLTableCellElement; } - else if (object instanceof HTMLIFrameElement) - { return domMemberCache.HTMLIFrameElement; } - else if (object instanceof SVGSVGElement) - { return domMemberCache.SVGSVGElement; } - else if (object instanceof SVGElement) - { return domMemberCache.SVGElement; } - else if (object instanceof Element) - { return domMemberCache.Element; } - else if (object instanceof Text || object instanceof CDATASection) - { return domMemberCache.Text; } - else if (object instanceof Attr) - { return domMemberCache.Attr; } - else if (object instanceof Node) - { return domMemberCache.Node; } - else if (object instanceof Event || object instanceof EventCopy) - { return domMemberCache.Event; } - else - return {}; - } - catch(E) - { - return {}; - } -}; -/**/ - -this.isDOMMember = function(object, propName) -{ - var members = this.getDOMMembers(object); - return members && propName in members; -}; - -var domMemberCache = null; -var domMemberMap = {}; - -domMemberMap.Window = -[ - "document", - "frameElement", - - "innerWidth", - "innerHeight", - "outerWidth", - "outerHeight", - "screenX", - "screenY", - "pageXOffset", - "pageYOffset", - "scrollX", - "scrollY", - "scrollMaxX", - "scrollMaxY", - - "status", - "defaultStatus", - - "parent", - "opener", - "top", - "window", - "content", - "self", - - "location", - "history", - "frames", - "navigator", - "screen", - "menubar", - "toolbar", - "locationbar", - "personalbar", - "statusbar", - "directories", - "scrollbars", - "fullScreen", - "netscape", - "java", - "console", - "Components", - "controllers", - "closed", - "crypto", - "pkcs11", - - "name", - "property", - "length", - - "sessionStorage", - "globalStorage", - - "setTimeout", - "setInterval", - "clearTimeout", - "clearInterval", - "addEventListener", - "removeEventListener", - "dispatchEvent", - "getComputedStyle", - "captureEvents", - "releaseEvents", - "routeEvent", - "enableExternalCapture", - "disableExternalCapture", - "moveTo", - "moveBy", - "resizeTo", - "resizeBy", - "scroll", - "scrollTo", - "scrollBy", - "scrollByLines", - "scrollByPages", - "sizeToContent", - "setResizable", - "getSelection", - "open", - "openDialog", - "close", - "alert", - "confirm", - "prompt", - "dump", - "focus", - "blur", - "find", - "back", - "forward", - "home", - "stop", - "print", - "atob", - "btoa", - "updateCommands", - "XPCNativeWrapper", - "GeckoActiveXObject", - "applicationCache" // FF3 -]; - -domMemberMap.Location = -[ - "href", - "protocol", - "host", - "hostname", - "port", - "pathname", - "search", - "hash", - - "assign", - "reload", - "replace" -]; - -domMemberMap.Node = -[ - "id", - "className", - - "nodeType", - "tagName", - "nodeName", - "localName", - "prefix", - "namespaceURI", - "nodeValue", - - "ownerDocument", - "parentNode", - "offsetParent", - "nextSibling", - "previousSibling", - "firstChild", - "lastChild", - "childNodes", - "attributes", - - "dir", - "baseURI", - "textContent", - "innerHTML", - - "addEventListener", - "removeEventListener", - "dispatchEvent", - "cloneNode", - "appendChild", - "insertBefore", - "replaceChild", - "removeChild", - "compareDocumentPosition", - "hasAttributes", - "hasChildNodes", - "lookupNamespaceURI", - "lookupPrefix", - "normalize", - "isDefaultNamespace", - "isEqualNode", - "isSameNode", - "isSupported", - "getFeature", - "getUserData", - "setUserData" -]; - -domMemberMap.Document = extendArray(domMemberMap.Node, -[ - "documentElement", - "body", - "title", - "location", - "referrer", - "cookie", - "contentType", - "lastModified", - "characterSet", - "inputEncoding", - "xmlEncoding", - "xmlStandalone", - "xmlVersion", - "strictErrorChecking", - "documentURI", - "URL", - - "defaultView", - "doctype", - "implementation", - "styleSheets", - "images", - "links", - "forms", - "anchors", - "embeds", - "plugins", - "applets", - - "width", - "height", - - "designMode", - "compatMode", - "async", - "preferredStylesheetSet", - - "alinkColor", - "linkColor", - "vlinkColor", - "bgColor", - "fgColor", - "domain", - - "addEventListener", - "removeEventListener", - "dispatchEvent", - "captureEvents", - "releaseEvents", - "routeEvent", - "clear", - "open", - "close", - "execCommand", - "execCommandShowHelp", - "getElementsByName", - "getSelection", - "queryCommandEnabled", - "queryCommandIndeterm", - "queryCommandState", - "queryCommandSupported", - "queryCommandText", - "queryCommandValue", - "write", - "writeln", - "adoptNode", - "appendChild", - "removeChild", - "renameNode", - "cloneNode", - "compareDocumentPosition", - "createAttribute", - "createAttributeNS", - "createCDATASection", - "createComment", - "createDocumentFragment", - "createElement", - "createElementNS", - "createEntityReference", - "createEvent", - "createExpression", - "createNSResolver", - "createNodeIterator", - "createProcessingInstruction", - "createRange", - "createTextNode", - "createTreeWalker", - "domConfig", - "evaluate", - "evaluateFIXptr", - "evaluateXPointer", - "getAnonymousElementByAttribute", - "getAnonymousNodes", - "addBinding", - "removeBinding", - "getBindingParent", - "getBoxObjectFor", - "setBoxObjectFor", - "getElementById", - "getElementsByTagName", - "getElementsByTagNameNS", - "hasAttributes", - "hasChildNodes", - "importNode", - "insertBefore", - "isDefaultNamespace", - "isEqualNode", - "isSameNode", - "isSupported", - "load", - "loadBindingDocument", - "lookupNamespaceURI", - "lookupPrefix", - "normalize", - "normalizeDocument", - "getFeature", - "getUserData", - "setUserData" -]); - -domMemberMap.Element = extendArray(domMemberMap.Node, -[ - "clientWidth", - "clientHeight", - "offsetLeft", - "offsetTop", - "offsetWidth", - "offsetHeight", - "scrollLeft", - "scrollTop", - "scrollWidth", - "scrollHeight", - - "style", - - "tabIndex", - "title", - "lang", - "align", - "spellcheck", - - "addEventListener", - "removeEventListener", - "dispatchEvent", - "focus", - "blur", - "cloneNode", - "appendChild", - "insertBefore", - "replaceChild", - "removeChild", - "compareDocumentPosition", - "getElementsByTagName", - "getElementsByTagNameNS", - "getAttribute", - "getAttributeNS", - "getAttributeNode", - "getAttributeNodeNS", - "setAttribute", - "setAttributeNS", - "setAttributeNode", - "setAttributeNodeNS", - "removeAttribute", - "removeAttributeNS", - "removeAttributeNode", - "hasAttribute", - "hasAttributeNS", - "hasAttributes", - "hasChildNodes", - "lookupNamespaceURI", - "lookupPrefix", - "normalize", - "isDefaultNamespace", - "isEqualNode", - "isSameNode", - "isSupported", - "getFeature", - "getUserData", - "setUserData" -]); - -domMemberMap.SVGElement = extendArray(domMemberMap.Element, -[ - "x", - "y", - "width", - "height", - "rx", - "ry", - "transform", - "href", - - "ownerSVGElement", - "viewportElement", - "farthestViewportElement", - "nearestViewportElement", - - "getBBox", - "getCTM", - "getScreenCTM", - "getTransformToElement", - "getPresentationAttribute", - "preserveAspectRatio" -]); - -domMemberMap.SVGSVGElement = extendArray(domMemberMap.Element, -[ - "x", - "y", - "width", - "height", - "rx", - "ry", - "transform", - - "viewBox", - "viewport", - "currentView", - "useCurrentView", - "pixelUnitToMillimeterX", - "pixelUnitToMillimeterY", - "screenPixelToMillimeterX", - "screenPixelToMillimeterY", - "currentScale", - "currentTranslate", - "zoomAndPan", - - "ownerSVGElement", - "viewportElement", - "farthestViewportElement", - "nearestViewportElement", - "contentScriptType", - "contentStyleType", - - "getBBox", - "getCTM", - "getScreenCTM", - "getTransformToElement", - "getEnclosureList", - "getIntersectionList", - "getViewboxToViewportTransform", - "getPresentationAttribute", - "getElementById", - "checkEnclosure", - "checkIntersection", - "createSVGAngle", - "createSVGLength", - "createSVGMatrix", - "createSVGNumber", - "createSVGPoint", - "createSVGRect", - "createSVGString", - "createSVGTransform", - "createSVGTransformFromMatrix", - "deSelectAll", - "preserveAspectRatio", - "forceRedraw", - "suspendRedraw", - "unsuspendRedraw", - "unsuspendRedrawAll", - "getCurrentTime", - "setCurrentTime", - "animationsPaused", - "pauseAnimations", - "unpauseAnimations" -]); - -domMemberMap.HTMLImageElement = extendArray(domMemberMap.Element, -[ - "src", - "naturalWidth", - "naturalHeight", - "width", - "height", - "x", - "y", - "name", - "alt", - "longDesc", - "lowsrc", - "border", - "complete", - "hspace", - "vspace", - "isMap", - "useMap" -]); - -domMemberMap.HTMLAnchorElement = extendArray(domMemberMap.Element, -[ - "name", - "target", - "accessKey", - "href", - "protocol", - "host", - "hostname", - "port", - "pathname", - "search", - "hash", - "hreflang", - "coords", - "shape", - "text", - "type", - "rel", - "rev", - "charset" -]); - -domMemberMap.HTMLIFrameElement = extendArray(domMemberMap.Element, -[ - "contentDocument", - "contentWindow", - "frameBorder", - "height", - "longDesc", - "marginHeight", - "marginWidth", - "name", - "scrolling", - "src", - "width" -]); - -domMemberMap.HTMLTableElement = extendArray(domMemberMap.Element, -[ - "bgColor", - "border", - "caption", - "cellPadding", - "cellSpacing", - "frame", - "rows", - "rules", - "summary", - "tBodies", - "tFoot", - "tHead", - "width", - - "createCaption", - "createTFoot", - "createTHead", - "deleteCaption", - "deleteRow", - "deleteTFoot", - "deleteTHead", - "insertRow" -]); - -domMemberMap.HTMLTableRowElement = extendArray(domMemberMap.Element, -[ - "bgColor", - "cells", - "ch", - "chOff", - "rowIndex", - "sectionRowIndex", - "vAlign", - - "deleteCell", - "insertCell" -]); - -domMemberMap.HTMLTableCellElement = extendArray(domMemberMap.Element, -[ - "abbr", - "axis", - "bgColor", - "cellIndex", - "ch", - "chOff", - "colSpan", - "headers", - "height", - "noWrap", - "rowSpan", - "scope", - "vAlign", - "width" - -]); - -domMemberMap.HTMLScriptElement = extendArray(domMemberMap.Element, -[ - "src" -]); - -domMemberMap.HTMLButtonElement = extendArray(domMemberMap.Element, -[ - "accessKey", - "disabled", - "form", - "name", - "type", - "value", - - "click" -]); - -domMemberMap.HTMLInputElement = extendArray(domMemberMap.Element, -[ - "type", - "value", - "checked", - "accept", - "accessKey", - "alt", - "controllers", - "defaultChecked", - "defaultValue", - "disabled", - "form", - "maxLength", - "name", - "readOnly", - "selectionEnd", - "selectionStart", - "size", - "src", - "textLength", - "useMap", - - "click", - "select", - "setSelectionRange" -]); - -domMemberMap.HTMLFormElement = extendArray(domMemberMap.Element, -[ - "acceptCharset", - "action", - "author", - "elements", - "encoding", - "enctype", - "entry_id", - "length", - "method", - "name", - "post", - "target", - "text", - "url", - - "reset", - "submit" -]); - -domMemberMap.HTMLBodyElement = extendArray(domMemberMap.Element, -[ - "aLink", - "background", - "bgColor", - "link", - "text", - "vLink" -]); - -domMemberMap.HTMLHtmlElement = extendArray(domMemberMap.Element, -[ - "version" -]); - -domMemberMap.Text = extendArray(domMemberMap.Node, -[ - "data", - "length", - - "appendData", - "deleteData", - "insertData", - "replaceData", - "splitText", - "substringData" -]); - -domMemberMap.Attr = extendArray(domMemberMap.Node, -[ - "name", - "value", - "specified", - "ownerElement" -]); - -domMemberMap.Event = -[ - "type", - "target", - "currentTarget", - "originalTarget", - "explicitOriginalTarget", - "relatedTarget", - "rangeParent", - "rangeOffset", - "view", - - "keyCode", - "charCode", - "screenX", - "screenY", - "clientX", - "clientY", - "layerX", - "layerY", - "pageX", - "pageY", - - "detail", - "button", - "which", - "ctrlKey", - "shiftKey", - "altKey", - "metaKey", - - "eventPhase", - "timeStamp", - "bubbles", - "cancelable", - "cancelBubble", - - "isTrusted", - "isChar", - - "getPreventDefault", - "initEvent", - "initMouseEvent", - "initKeyEvent", - "initUIEvent", - "preventBubble", - "preventCapture", - "preventDefault", - "stopPropagation" -]; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.domConstantMap = -{ - "ELEMENT_NODE": 1, - "ATTRIBUTE_NODE": 1, - "TEXT_NODE": 1, - "CDATA_SECTION_NODE": 1, - "ENTITY_REFERENCE_NODE": 1, - "ENTITY_NODE": 1, - "PROCESSING_INSTRUCTION_NODE": 1, - "COMMENT_NODE": 1, - "DOCUMENT_NODE": 1, - "DOCUMENT_TYPE_NODE": 1, - "DOCUMENT_FRAGMENT_NODE": 1, - "NOTATION_NODE": 1, - - "DOCUMENT_POSITION_DISCONNECTED": 1, - "DOCUMENT_POSITION_PRECEDING": 1, - "DOCUMENT_POSITION_FOLLOWING": 1, - 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"PARAM": 1, - "COL": 1, - - "html": 1, - "head": 1, - "title": 1, - "meta": 1, - "link": 1, - "style": 1, - "script": 1, - "noscript": 1, - "br": 1, - "param": 1, - "col": 1 - /* - "window": 1, - "browser": 1, - "frame": 1, - "tabbrowser": 1, - "WINDOW": 1, - "BROWSER": 1, - "FRAME": 1, - "TABBROWSER": 1, - */ -}; - - -if (typeof KeyEvent == "undefined") { - this.KeyEvent = { - DOM_VK_CANCEL: 3, - DOM_VK_HELP: 6, - DOM_VK_BACK_SPACE: 8, - DOM_VK_TAB: 9, - DOM_VK_CLEAR: 12, - DOM_VK_RETURN: 13, - DOM_VK_ENTER: 14, - DOM_VK_SHIFT: 16, - DOM_VK_CONTROL: 17, - DOM_VK_ALT: 18, - DOM_VK_PAUSE: 19, - DOM_VK_CAPS_LOCK: 20, - DOM_VK_ESCAPE: 27, - DOM_VK_SPACE: 32, - DOM_VK_PAGE_UP: 33, - DOM_VK_PAGE_DOWN: 34, - DOM_VK_END: 35, - DOM_VK_HOME: 36, - DOM_VK_LEFT: 37, - DOM_VK_UP: 38, - DOM_VK_RIGHT: 39, - DOM_VK_DOWN: 40, - DOM_VK_PRINTSCREEN: 44, - DOM_VK_INSERT: 45, - DOM_VK_DELETE: 46, - DOM_VK_0: 48, - DOM_VK_1: 49, - DOM_VK_2: 50, - DOM_VK_3: 51, - DOM_VK_4: 52, - DOM_VK_5: 53, - DOM_VK_6: 54, - DOM_VK_7: 55, - DOM_VK_8: 56, - DOM_VK_9: 57, - DOM_VK_SEMICOLON: 59, - DOM_VK_EQUALS: 61, - DOM_VK_A: 65, - DOM_VK_B: 66, - DOM_VK_C: 67, - DOM_VK_D: 68, - DOM_VK_E: 69, - DOM_VK_F: 70, - DOM_VK_G: 71, - DOM_VK_H: 72, - DOM_VK_I: 73, - DOM_VK_J: 74, - DOM_VK_K: 75, - DOM_VK_L: 76, - DOM_VK_M: 77, - DOM_VK_N: 78, - DOM_VK_O: 79, - DOM_VK_P: 80, - DOM_VK_Q: 81, - DOM_VK_R: 82, - DOM_VK_S: 83, - DOM_VK_T: 84, - DOM_VK_U: 85, - DOM_VK_V: 86, - DOM_VK_W: 87, - DOM_VK_X: 88, - DOM_VK_Y: 89, - DOM_VK_Z: 90, - DOM_VK_CONTEXT_MENU: 93, - DOM_VK_NUMPAD0: 96, - DOM_VK_NUMPAD1: 97, - DOM_VK_NUMPAD2: 98, - DOM_VK_NUMPAD3: 99, - DOM_VK_NUMPAD4: 100, - DOM_VK_NUMPAD5: 101, - DOM_VK_NUMPAD6: 102, - DOM_VK_NUMPAD7: 103, - DOM_VK_NUMPAD8: 104, - DOM_VK_NUMPAD9: 105, - DOM_VK_MULTIPLY: 106, - DOM_VK_ADD: 107, - DOM_VK_SEPARATOR: 108, - DOM_VK_SUBTRACT: 109, - DOM_VK_DECIMAL: 110, - DOM_VK_DIVIDE: 111, - DOM_VK_F1: 112, - DOM_VK_F2: 113, - DOM_VK_F3: 114, - DOM_VK_F4: 115, - DOM_VK_F5: 116, - DOM_VK_F6: 117, - DOM_VK_F7: 118, - DOM_VK_F8: 119, - DOM_VK_F9: 120, - DOM_VK_F10: 121, - DOM_VK_F11: 122, - DOM_VK_F12: 123, - DOM_VK_F13: 124, - DOM_VK_F14: 125, - DOM_VK_F15: 126, - DOM_VK_F16: 127, - DOM_VK_F17: 128, - DOM_VK_F18: 129, - DOM_VK_F19: 130, - DOM_VK_F20: 131, - DOM_VK_F21: 132, - DOM_VK_F22: 133, - DOM_VK_F23: 134, - DOM_VK_F24: 135, - DOM_VK_NUM_LOCK: 144, - DOM_VK_SCROLL_LOCK: 145, - DOM_VK_COMMA: 188, - DOM_VK_PERIOD: 190, - DOM_VK_SLASH: 191, - DOM_VK_BACK_QUOTE: 192, - DOM_VK_OPEN_BRACKET: 219, - DOM_VK_BACK_SLASH: 220, - DOM_VK_CLOSE_BRACKET: 221, - DOM_VK_QUOTE: 222, - DOM_VK_META: 224 - }; -} - - -// ************************************************************************************************ -// Ajax - -/** - * @namespace - */ -this.Ajax = -{ - - requests: [], - transport: null, - states: ["Uninitialized","Loading","Loaded","Interactive","Complete"], - - initialize: function() - { - this.transport = FBL.getNativeXHRObject(); - }, - - getXHRObject: function() - { - var xhrObj = false; - try - { - xhrObj = new XMLHttpRequest(); - } - catch(e) - { - var progid = [ - "MSXML2.XMLHTTP.5.0", "MSXML2.XMLHTTP.4.0", - "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP" - ]; - - for ( var i=0; i < progid.length; ++i ) { - try - { - xhrObj = new ActiveXObject(progid[i]); - } - catch(e) - { - continue; - } - break; - } - } - finally - { - return xhrObj; - } - }, - - - /** - * Create a AJAX request. - * - * @name request - * @param {Object} options request options - * @param {String} options.url URL to be requested - * @param {String} options.type Request type ("get" ou "post"). Default is "get". - * @param {Boolean} options.async Asynchronous flag. Default is "true". - * @param {String} options.dataType Data type ("text", "html", "xml" or "json"). Default is "text". - * @param {String} options.contentType Content-type of the data being sent. Default is "application/x-www-form-urlencoded". - * @param {Function} options.onLoading onLoading callback - * @param {Function} options.onLoaded onLoaded callback - * @param {Function} options.onInteractive onInteractive callback - * @param {Function} options.onComplete onComplete callback - * @param {Function} options.onUpdate onUpdate callback - * @param {Function} options.onSuccess onSuccess callback - * @param {Function} options.onFailure onFailure callback - */ - request: function(options) - { - // process options - var o = FBL.extend( - { - // default values - type: "get", - async: true, - dataType: "text", - contentType: "application/x-www-form-urlencoded" - }, - options || {} - ); - - this.requests.push(o); - - var s = this.getState(); - if (s == "Uninitialized" || s == "Complete" || s == "Loaded") - this.sendRequest(); - }, - - serialize: function(data) - { - var r = [""], rl = 0; - if (data) { - if (typeof data == "string") r[rl++] = data; - - else if (data.innerHTML && data.elements) { - for (var i=0,el,l=(el=data.elements).length; i < l; i++) - if (el[i].name) { - r[rl++] = encodeURIComponent(el[i].name); - r[rl++] = "="; - r[rl++] = encodeURIComponent(el[i].value); - r[rl++] = "&"; - } - - } else - for(var param in data) { - r[rl++] = encodeURIComponent(param); - r[rl++] = "="; - r[rl++] = encodeURIComponent(data[param]); - r[rl++] = "&"; - } - } - return r.join("").replace(/&$/, ""); - }, - - sendRequest: function() - { - var t = FBL.Ajax.transport, r = FBL.Ajax.requests.shift(), data; - - // open XHR object - t.open(r.type, r.url, r.async); - - //setRequestHeaders(); - - // indicates that it is a XHR request to the server - t.setRequestHeader("X-Requested-With", "XMLHttpRequest"); - - // if data is being sent, sets the appropriate content-type - if (data = FBL.Ajax.serialize(r.data)) - t.setRequestHeader("Content-Type", r.contentType); - - /** @ignore */ - // onreadystatechange handler - t.onreadystatechange = function() - { - FBL.Ajax.onStateChange(r); - }; - - // send the request - t.send(data); - }, - - /** - * Handles the state change - */ - onStateChange: function(options) - { - var fn, o = options, t = this.transport; - var state = this.getState(t); - - if (fn = o["on" + state]) fn(this.getResponse(o), o); - - if (state == "Complete") - { - var success = t.status == 200, response = this.getResponse(o); - - if (fn = o["onUpdate"]) - fn(response, o); - - if (fn = o["on" + (success ? "Success" : "Failure")]) - fn(response, o); - - t.onreadystatechange = FBL.emptyFn; - - if (this.requests.length > 0) - setTimeout(this.sendRequest, 10); - } - }, - - /** - * gets the appropriate response value according the type - */ - getResponse: function(options) - { - var t = this.transport, type = options.dataType; - - if (t.status != 200) return t.statusText; - else if (type == "text") return t.responseText; - else if (type == "html") return t.responseText; - else if (type == "xml") return t.responseXML; - else if (type == "json") return eval("(" + t.responseText + ")"); - }, - - /** - * returns the current state of the XHR object - */ - getState: function() - { - return this.states[this.transport.readyState]; - } - -}; - - -// ************************************************************************************************ -// Cookie, from http://www.quirksmode.org/js/cookies.html - -this.createCookie = function(name,value,days) -{ - if ('cookie' in document) - { - if (days) - { - var date = new Date(); - date.setTime(date.getTime()+(days*24*60*60*1000)); - var expires = "; expires="+date.toGMTString(); - } - else - var expires = ""; - - document.cookie = name+"="+value+expires+"; path=/"; - } -}; - -this.readCookie = function (name) -{ - if ('cookie' in document) - { - var nameEQ = name + "="; - var ca = document.cookie.split(';'); - - for(var i=0; i < ca.length; i++) - { - var c = ca[i]; - while (c.charAt(0)==' ') c = c.substring(1,c.length); - if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); - } - } - - return null; -}; - -this.removeCookie = function(name) -{ - this.createCookie(name, "", -1); -}; - - -// ************************************************************************************************ -// http://www.mister-pixel.com/#Content__state=is_that_simple -var fixIE6BackgroundImageCache = function(doc) -{ - doc = doc || document; - try - { - doc.execCommand("BackgroundImageCache", false, true); - } - catch(E) - { - - } -}; - -// ************************************************************************************************ -// calculatePixelsPerInch - -var resetStyle = "margin:0; padding:0; border:0; position:absolute; overflow:hidden; display:block;"; - -var calculatePixelsPerInch = function calculatePixelsPerInch(doc, body) -{ - var inch = FBL.createGlobalElement("div"); - inch.style.cssText = resetStyle + "width:1in; height:1in; position:absolute; top:-1234px; left:-1234px;"; - body.appendChild(inch); - - FBL.pixelsPerInch = { - x: inch.offsetWidth, - y: inch.offsetHeight - }; - - body.removeChild(inch); -}; - - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.SourceLink = function(url, line, type, object, instance) -{ - this.href = url; - this.instance = instance; - this.line = line; - this.type = type; - this.object = object; -}; - -this.SourceLink.prototype = -{ - toString: function() - { - return this.href; - }, - toJSON: function() // until 3.1... - { - return "{\"href\":\""+this.href+"\", "+ - (this.line?("\"line\":"+this.line+","):"")+ - (this.type?(" \"type\":\""+this.type+"\","):"")+ - "}"; - } - -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -this.SourceText = function(lines, owner) -{ - this.lines = lines; - this.owner = owner; -}; - -this.SourceText.getLineAsHTML = function(lineNo) -{ - return escapeForSourceLine(this.lines[lineNo-1]); -}; - - -// ************************************************************************************************ -}).apply(FBL); - -/* See license.txt for terms of usage */ - -FBL.ns( /** @scope s_i18n */ function() { with (FBL) { -// ************************************************************************************************ - -// TODO: xxxpedro localization -var oSTR = -{ - "NoMembersWarning": "There are no properties to show for this object.", - - "EmptyStyleSheet": "There are no rules in this stylesheet.", - "EmptyElementCSS": "This element has no style rules.", - "AccessRestricted": "Access to restricted URI denied.", - - "net.label.Parameters": "Parameters", - "net.label.Source": "Source", - "URLParameters": "Params", - - "EditStyle": "Edit Element Style...", - "NewRule": "New Rule...", - - "NewProp": "New Property...", - "EditProp": 'Edit "%s"', - "DeleteProp": 'Delete "%s"', - "DisableProp": 'Disable "%s"' -}; - -// ************************************************************************************************ - -FBL.$STR = function(name) -{ - return oSTR.hasOwnProperty(name) ? oSTR[name] : name; -}; - -FBL.$STRF = function(name, args) -{ - if (!oSTR.hasOwnProperty(name)) return name; - - var format = oSTR[name]; - var objIndex = 0; - - var parts = parseFormat(format); - var trialIndex = objIndex; - var objects = args; - - for (var i= 0; i < parts.length; i++) - { - var part = parts[i]; - if (part && typeof(part) == "object") - { - if (++trialIndex > objects.length) // then too few parameters for format, assume unformatted. - { - format = ""; - objIndex = -1; - parts.length = 0; - break; - } - } - - } - - var result = []; - for (var i = 0; i < parts.length; ++i) - { - var part = parts[i]; - if (part && typeof(part) == "object") - { - result.push(""+args.shift()); - } - else - result.push(part); - } - - return result.join(""); -}; - -// ************************************************************************************************ - -var parseFormat = function parseFormat(format) -{ - var parts = []; - if (format.length <= 0) - return parts; - - var reg = /((^%|.%)(\d+)?(\.)([a-zA-Z]))|((^%|.%)([a-zA-Z]))/; - for (var m = reg.exec(format); m; m = reg.exec(format)) - { - if (m[0].substr(0, 2) == "%%") - { - parts.push(format.substr(0, m.index)); - parts.push(m[0].substr(1)); - } - else - { - var type = m[8] ? m[8] : m[5]; - var precision = m[3] ? parseInt(m[3]) : (m[4] == "." ? -1 : 0); - - var rep = null; - switch (type) - { - case "s": - rep = FirebugReps.Text; - break; - case "f": - case "i": - case "d": - rep = FirebugReps.Number; - break; - case "o": - rep = null; - break; - } - - parts.push(format.substr(0, m[0][0] == "%" ? m.index : m.index+1)); - parts.push({rep: rep, precision: precision, type: ("%" + type)}); - } - - format = format.substr(m.index+m[0].length); - } - - parts.push(format); - return parts; -}; - -// ************************************************************************************************ -}}); - -/* See license.txt for terms of usage */ - -FBL.ns( /** @scope s_firebug */ function() { with (FBL) { -// ************************************************************************************************ - -// ************************************************************************************************ -// Globals - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Internals - -var modules = []; -var panelTypes = []; -var panelTypeMap = {}; -var reps = []; - -var parentPanelMap = {}; - - -// ************************************************************************************************ -// Firebug - -/** - * @namespace describe Firebug - * @exports FBL.Firebug as Firebug - */ -FBL.Firebug = -{ - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - version: "Firebug Lite 1.4.0", - revision: "$Revision$", - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - modules: modules, - panelTypes: panelTypes, - panelTypeMap: panelTypeMap, - reps: reps, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Initialization - - initialize: function() - { - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Firebug.initialize", "initializing application"); - - Firebug.browser = new Context(Env.browser); - Firebug.context = Firebug.browser; - - Firebug.loadPrefs(); - Firebug.context.persistedState.isOpen = false; - - // Document must be cached before chrome initialization - cacheDocument(); - - if (Firebug.Inspector && Firebug.Inspector.create) - Firebug.Inspector.create(); - - if (FBL.CssAnalyzer && FBL.CssAnalyzer.processAllStyleSheets) - FBL.CssAnalyzer.processAllStyleSheets(Firebug.browser.document); - - FirebugChrome.initialize(); - - dispatch(modules, "initialize", []); - - if (Firebug.disableResourceFetching) - Firebug.Console.logFormatted(["Some Firebug Lite features are not working because " + - "resource fetching is disabled. To enabled it set the Firebug Lite option " + - "\"disableResourceFetching\" to \"false\". More info at " + - "http://getfirebug.com/firebuglite#Options"], - Firebug.context, "warn"); - - if (Env.onLoad) - { - var onLoad = Env.onLoad; - delete Env.onLoad; - - setTimeout(onLoad, 200); - } - }, - - shutdown: function() - { - if (Firebug.saveCookies) - Firebug.savePrefs(); - - if (Firebug.Inspector) - Firebug.Inspector.destroy(); - - dispatch(modules, "shutdown", []); - - var chromeMap = FirebugChrome.chromeMap; - - for (var name in chromeMap) - { - if (chromeMap.hasOwnProperty(name)) - { - try - { - chromeMap[name].destroy(); - } - catch(E) - { - if (FBTrace.DBG_ERRORS) FBTrace.sysout("chrome.destroy() failed to: " + name); - } - } - } - - Firebug.Lite.Cache.Element.clear(); - Firebug.Lite.Cache.StyleSheet.clear(); - - Firebug.browser = null; - Firebug.context = null; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Registration - - registerModule: function() - { - modules.push.apply(modules, arguments); - - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Firebug.registerModule"); - }, - - registerPanel: function() - { - panelTypes.push.apply(panelTypes, arguments); - - for (var i = 0, panelType; panelType = arguments[i]; ++i) - { - panelTypeMap[panelType.prototype.name] = arguments[i]; - - if (panelType.prototype.parentPanel) - parentPanelMap[panelType.prototype.parentPanel] = 1; - } - - if (FBTrace.DBG_INITIALIZE) - for (var i = 0; i < arguments.length; ++i) - FBTrace.sysout("Firebug.registerPanel", arguments[i].prototype.name); - }, - - registerRep: function() - { - reps.push.apply(reps, arguments); - }, - - unregisterRep: function() - { - for (var i = 0; i < arguments.length; ++i) - remove(reps, arguments[i]); - }, - - setDefaultReps: function(funcRep, rep) - { - FBL.defaultRep = rep; - FBL.defaultFuncRep = funcRep; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Reps - - getRep: function(object) - { - var type = typeof object; - if (isIE && isFunction(object)) - type = "function"; - - for (var i = 0; i < reps.length; ++i) - { - var rep = reps[i]; - try - { - if (rep.supportsObject(object, type)) - { - if (FBTrace.DBG_DOM) - FBTrace.sysout("getRep type: "+type+" object: "+object, rep); - return rep; - } - } - catch (exc) - { - if (FBTrace.DBG_ERRORS) - { - FBTrace.sysout("firebug.getRep FAILS: ", exc.message || exc); - FBTrace.sysout("firebug.getRep reps["+i+"/"+reps.length+"]: Rep="+reps[i].className); - // TODO: xxxpedro add trace to FBTrace logs like in Firebug - //firebug.trace(); - } - } - } - - return (type == 'function') ? defaultFuncRep : defaultRep; - }, - - getRepObject: function(node) - { - var target = null; - for (var child = node; child; child = child.parentNode) - { - if (hasClass(child, "repTarget")) - target = child; - - if (child.repObject) - { - if (!target && hasClass(child, "repIgnore")) - break; - else - return child.repObject; - } - } - }, - - getRepNode: function(node) - { - for (var child = node; child; child = child.parentNode) - { - if (child.repObject) - return child; - } - }, - - getElementByRepObject: function(element, object) - { - for (var child = element.firstChild; child; child = child.nextSibling) - { - if (child.repObject == object) - return child; - } - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Preferences - - getPref: function(name) - { - return Firebug[name]; - }, - - setPref: function(name, value) - { - Firebug[name] = value; - - Firebug.savePrefs(); - }, - - setPrefs: function(prefs) - { - for (var name in prefs) - { - if (prefs.hasOwnProperty(name)) - Firebug[name] = prefs[name]; - } - - Firebug.savePrefs(); - }, - - restorePrefs: function() - { - var Options = Env.DefaultOptions; - - for (var name in Options) - { - Firebug[name] = Options[name]; - } - }, - - loadPrefs: function() - { - this.restorePrefs(); - - var prefs = Store.get("FirebugLite") || {}; - var options = prefs.options; - var persistedState = prefs.persistedState || FBL.defaultPersistedState; - - for (var name in options) - { - if (options.hasOwnProperty(name)) - Firebug[name] = options[name]; - } - - if (Firebug.context && persistedState) - Firebug.context.persistedState = persistedState; - }, - - savePrefs: function() - { - var prefs = { - options: {} - }; - - var EnvOptions = Env.Options; - var options = prefs.options; - for (var name in EnvOptions) - { - if (EnvOptions.hasOwnProperty(name)) - { - options[name] = Firebug[name]; - } - } - - var persistedState = Firebug.context.persistedState; - if (!persistedState) - { - persistedState = Firebug.context.persistedState = FBL.defaultPersistedState; - } - - prefs.persistedState = persistedState; - - Store.set("FirebugLite", prefs); - }, - - erasePrefs: function() - { - Store.remove("FirebugLite"); - this.restorePrefs(); - } -}; - -Firebug.restorePrefs(); - -// xxxpedro should we remove this? -window.Firebug = FBL.Firebug; - -if (!Env.Options.enablePersistent || - Env.Options.enablePersistent && Env.isChromeContext || - Env.isDebugMode) - Env.browser.window.Firebug = FBL.Firebug; - - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Other methods - -FBL.cacheDocument = function cacheDocument() -{ - var ElementCache = Firebug.Lite.Cache.Element; - var els = Firebug.browser.document.getElementsByTagName("*"); - for (var i=0, l=els.length, el; iFirebug.registerModule method. There is always one instance of a module object - * per browser window. - * @extends Firebug.Listener - */ -Firebug.Module = extend(new Firebug.Listener(), -/** @extend Firebug.Module */ -{ - /** - * Called when the window is opened. - */ - initialize: function() - { - }, - - /** - * Called when the window is closed. - */ - shutdown: function() - { - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - /** - * Called when a new context is created but before the page is loaded. - */ - initContext: function(context) - { - }, - - /** - * Called after a context is detached to a separate window; - */ - reattachContext: function(browser, context) - { - }, - - /** - * Called when a context is destroyed. Module may store info on persistedState for reloaded pages. - */ - destroyContext: function(context, persistedState) - { - }, - - // Called when a FF tab is create or activated (user changes FF tab) - // Called after context is created or with context == null (to abort?) - showContext: function(browser, context) - { - }, - - /** - * Called after a context's page gets DOMContentLoaded - */ - loadedContext: function(context) - { - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - showPanel: function(browser, panel) - { - }, - - showSidePanel: function(browser, panel) - { - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - updateOption: function(name, value) - { - }, - - getObjectByURL: function(context, url) - { - } -}); - -// ************************************************************************************************ -// Panel - -/** - * @panel Base class for all panels. Every derived panel must define a constructor and - * register with "Firebug.registerPanel" method. An instance of the panel - * object is created by the framework for each browser tab where Firebug is activated. - */ -Firebug.Panel = -{ - name: "HelloWorld", - title: "Hello World!", - - parentPanel: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - options: { - hasCommandLine: false, - hasStatusBar: false, - hasToolButtons: false, - - // Pre-rendered panels are those included in the skin file (firebug.html) - isPreRendered: false, - innerHTMLSync: false - - /* - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // To be used by external extensions - panelHTML: "", - panelCSS: "", - - toolButtonsHTML: "" - /**/ - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - tabNode: null, - panelNode: null, - sidePanelNode: null, - statusBarNode: null, - toolButtonsNode: null, - - panelBarNode: null, - - sidePanelBarBoxNode: null, - sidePanelBarNode: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - sidePanelBar: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - searchable: false, - editable: true, - order: 2147483647, - statusSeparator: "<", - - create: function(context, doc) - { - this.hasSidePanel = parentPanelMap.hasOwnProperty(this.name); - - this.panelBarNode = $("fbPanelBar1"); - this.sidePanelBarBoxNode = $("fbPanelBar2"); - - if (this.hasSidePanel) - { - this.sidePanelBar = extend({}, PanelBar); - this.sidePanelBar.create(this); - } - - var options = this.options = extend(Firebug.Panel.options, this.options); - var panelId = "fb" + this.name; - - if (options.isPreRendered) - { - this.panelNode = $(panelId); - - this.tabNode = $(panelId + "Tab"); - this.tabNode.style.display = "block"; - - if (options.hasToolButtons) - { - this.toolButtonsNode = $(panelId + "Buttons"); - } - - if (options.hasStatusBar) - { - this.statusBarBox = $("fbStatusBarBox"); - this.statusBarNode = $(panelId + "StatusBar"); - } - } - else - { - var containerSufix = this.parentPanel ? "2" : "1"; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Create Panel - var panelNode = this.panelNode = createElement("div", { - id: panelId, - className: "fbPanel" - }); - - $("fbPanel" + containerSufix).appendChild(panelNode); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Create Panel Tab - var tabHTML = '' + - this.title + ''; - - var tabNode = this.tabNode = createElement("a", { - id: panelId + "Tab", - className: "fbTab fbHover", - innerHTML: tabHTML - }); - - if (isIE6) - { - tabNode.href = "javascript:void(0)"; - } - - var panelBarNode = this.parentPanel ? - Firebug.chrome.getPanel(this.parentPanel).sidePanelBarNode : - this.panelBarNode; - - panelBarNode.appendChild(tabNode); - tabNode.style.display = "block"; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // create ToolButtons - if (options.hasToolButtons) - { - this.toolButtonsNode = createElement("span", { - id: panelId + "Buttons", - className: "fbToolbarButtons" - }); - - $("fbToolbarButtons").appendChild(this.toolButtonsNode); - } - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // create StatusBar - if (options.hasStatusBar) - { - this.statusBarBox = $("fbStatusBarBox"); - - this.statusBarNode = createElement("span", { - id: panelId + "StatusBar", - className: "fbToolbarButtons fbStatusBar" - }); - - this.statusBarBox.appendChild(this.statusBarNode); - } - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // create SidePanel - } - - this.containerNode = this.panelNode.parentNode; - - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Firebug.Panel.create", this.name); - - // xxxpedro contextMenu - this.onContextMenu = bind(this.onContextMenu, this); - - /* - this.context = context; - this.document = doc; - - this.panelNode = doc.createElement("div"); - this.panelNode.ownerPanel = this; - - setClass(this.panelNode, "panelNode panelNode-"+this.name+" contextUID="+context.uid); - doc.body.appendChild(this.panelNode); - - if (FBTrace.DBG_INITIALIZE) - FBTrace.sysout("firebug.initialize panelNode for "+this.name+"\n"); - - this.initializeNode(this.panelNode); - /**/ - }, - - destroy: function(state) // Panel may store info on state - { - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Firebug.Panel.destroy", this.name); - - if (this.hasSidePanel) - { - this.sidePanelBar.destroy(); - this.sidePanelBar = null; - } - - this.options = null; - this.name = null; - this.parentPanel = null; - - this.tabNode = null; - this.panelNode = null; - this.containerNode = null; - - this.toolButtonsNode = null; - this.statusBarBox = null; - this.statusBarNode = null; - - //if (this.panelNode) - // delete this.panelNode.ownerPanel; - - //this.destroyNode(); - }, - - initialize: function() - { - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Firebug.Panel.initialize", this.name); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - if (this.hasSidePanel) - { - this.sidePanelBar.initialize(); - } - - var options = this.options = extend(Firebug.Panel.options, this.options); - var panelId = "fb" + this.name; - - this.panelNode = $(panelId); - - this.tabNode = $(panelId + "Tab"); - this.tabNode.style.display = "block"; - - if (options.hasStatusBar) - { - this.statusBarBox = $("fbStatusBarBox"); - this.statusBarNode = $(panelId + "StatusBar"); - } - - if (options.hasToolButtons) - { - this.toolButtonsNode = $(panelId + "Buttons"); - } - - this.containerNode = this.panelNode.parentNode; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // restore persistent state - this.containerNode.scrollTop = this.lastScrollTop; - - // xxxpedro contextMenu - addEvent(this.containerNode, "contextmenu", this.onContextMenu); - - - /// TODO: xxxpedro infoTip Hack - Firebug.chrome.currentPanel = - Firebug.chrome.selectedPanel && Firebug.chrome.selectedPanel.sidePanelBar ? - Firebug.chrome.selectedPanel.sidePanelBar.selectedPanel : - Firebug.chrome.selectedPanel; - - Firebug.showInfoTips = true; - if (Firebug.InfoTip) - Firebug.InfoTip.initializeBrowser(Firebug.chrome); - }, - - shutdown: function() - { - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Firebug.Panel.shutdown", this.name); - - /// TODO: xxxpedro infoTip Hack - if (Firebug.InfoTip) - Firebug.InfoTip.uninitializeBrowser(Firebug.chrome); - - if (Firebug.chrome.largeCommandLineVisible) - Firebug.chrome.hideLargeCommandLine(); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - if (this.hasSidePanel) - { - // TODO: xxxpedro firebug1.3a6 - // new PanelBar mechanism will need to call shutdown to hide the panels (so it - // doesn't appears in other panel's sidePanelBar. Therefore, we need to implement - // a "remember selected panel" feature in the sidePanelBar - //this.sidePanelBar.shutdown(); - } - - // store persistent state - this.lastScrollTop = this.containerNode.scrollTop; - - // xxxpedro contextMenu - removeEvent(this.containerNode, "contextmenu", this.onContextMenu); - }, - - detach: function(oldChrome, newChrome) - { - if (oldChrome && oldChrome.selectedPanel && oldChrome.selectedPanel.name == this.name) - this.lastScrollTop = oldChrome.selectedPanel.containerNode.scrollTop; - }, - - reattach: function(doc) - { - if (this.options.innerHTMLSync) - this.synchronizeUI(); - }, - - synchronizeUI: function() - { - this.containerNode.scrollTop = this.lastScrollTop || 0; - }, - - show: function(state) - { - var options = this.options; - - if (options.hasStatusBar) - { - this.statusBarBox.style.display = "inline"; - this.statusBarNode.style.display = "inline"; - } - - if (options.hasToolButtons) - { - this.toolButtonsNode.style.display = "inline"; - } - - this.panelNode.style.display = "block"; - - this.visible = true; - - if (!this.parentPanel) - Firebug.chrome.layout(this); - }, - - hide: function(state) - { - var options = this.options; - - if (options.hasStatusBar) - { - this.statusBarBox.style.display = "none"; - this.statusBarNode.style.display = "none"; - } - - if (options.hasToolButtons) - { - this.toolButtonsNode.style.display = "none"; - } - - this.panelNode.style.display = "none"; - - this.visible = false; - }, - - watchWindow: function(win) - { - }, - - unwatchWindow: function(win) - { - }, - - updateOption: function(name, value) - { - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - /** - * Toolbar helpers - */ - showToolbarButtons: function(buttonsId, show) - { - try - { - if (!this.context.browser) // XXXjjb this is bug. Somehow the panel context is not FirebugContext. - { - if (FBTrace.DBG_ERRORS) - FBTrace.sysout("firebug.Panel showToolbarButtons this.context has no browser, this:", this); - - return; - } - var buttons = this.context.browser.chrome.$(buttonsId); - if (buttons) - collapse(buttons, show ? "false" : "true"); - } - catch (exc) - { - if (FBTrace.DBG_ERRORS) - { - FBTrace.dumpProperties("firebug.Panel showToolbarButtons FAILS", exc); - if (!this.context.browser)FBTrace.dumpStack("firebug.Panel showToolbarButtons no browser"); - } - } - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - /** - * Returns a number indicating the view's ability to inspect the object. - * - * Zero means not supported, and higher numbers indicate specificity. - */ - supportsObject: function(object) - { - return 0; - }, - - hasObject: function(object) // beyond type testing, is this object selectable? - { - return false; - }, - - select: function(object, forceUpdate) - { - if (!object) - object = this.getDefaultSelection(this.context); - - if(FBTrace.DBG_PANELS) - FBTrace.sysout("firebug.select "+this.name+" forceUpdate: "+forceUpdate+" "+object+((object==this.selection)?"==":"!=")+this.selection); - - if (forceUpdate || object != this.selection) - { - this.selection = object; - this.updateSelection(object); - - // TODO: xxxpedro - // XXXjoe This is kind of cheating, but, feh. - //Firebug.chrome.onPanelSelect(object, this); - //if (uiListeners.length > 0) - // dispatch(uiListeners, "onPanelSelect", [object, this]); // TODO: make Firebug.chrome a uiListener - } - }, - - updateSelection: function(object) - { - }, - - markChange: function(skipSelf) - { - if (this.dependents) - { - if (skipSelf) - { - for (var i = 0; i < this.dependents.length; ++i) - { - var panelName = this.dependents[i]; - if (panelName != this.name) - this.context.invalidatePanels(panelName); - } - } - else - this.context.invalidatePanels.apply(this.context, this.dependents); - } - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - startInspecting: function() - { - }, - - stopInspecting: function(object, cancelled) - { - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - search: function(text, reverse) - { - }, - - /** - * Retrieves the search options that this modules supports. - * This is used by the search UI to present the proper options. - */ - getSearchOptionsMenuItems: function() - { - return [ - Firebug.Search.searchOptionMenu("search.Case Sensitive", "searchCaseSensitive") - ]; - }, - - /** - * Navigates to the next document whose match parameter returns true. - */ - navigateToNextDocument: function(match, reverse) - { - // This is an approximation of the UI that is displayed by the location - // selector. This should be close enough, although it may be better - // to simply generate the sorted list within the module, rather than - // sorting within the UI. - var self = this; - function compare(a, b) { - var locA = self.getObjectDescription(a); - var locB = self.getObjectDescription(b); - if(locA.path > locB.path) - return 1; - if(locA.path < locB.path) - return -1; - if(locA.name > locB.name) - return 1; - if(locA.name < locB.name) - return -1; - return 0; - } - var allLocs = this.getLocationList().sort(compare); - for (var curPos = 0; curPos < allLocs.length && allLocs[curPos] != this.location; curPos++); - - function transformIndex(index) { - if (reverse) { - // For the reverse case we need to implement wrap around. - var intermediate = curPos - index - 1; - return (intermediate < 0 ? allLocs.length : 0) + intermediate; - } else { - return (curPos + index + 1) % allLocs.length; - } - }; - - for (var next = 0; next < allLocs.length - 1; next++) - { - var object = allLocs[transformIndex(next)]; - - if (match(object)) - { - this.navigate(object); - return object; - } - } - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - // Called when "Options" clicked. Return array of - // {label: 'name', nol10n: true, type: "checkbox", checked: , command:function to set } - getOptionsMenuItems: function() - { - return null; - }, - - /* - * Called by chrome.onContextMenu to build the context menu when this panel has focus. - * See also FirebugRep for a similar function also called by onContextMenu - * Extensions may monkey patch and chain off this call - * @param object: the 'realObject', a model value, eg a DOM property - * @param target: the HTML element clicked on. - * @return an array of menu items. - */ - getContextMenuItems: function(object, target) - { - return []; - }, - - getBreakOnMenuItems: function() - { - return []; - }, - - getEditor: function(target, value) - { - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - getDefaultSelection: function() - { - return null; - }, - - browseObject: function(object) - { - }, - - getPopupObject: function(target) - { - return Firebug.getRepObject(target); - }, - - getTooltipObject: function(target) - { - return Firebug.getRepObject(target); - }, - - showInfoTip: function(infoTip, x, y) - { - - }, - - getObjectPath: function(object) - { - return null; - }, - - // An array of objects that can be passed to getObjectLocation. - // The list of things a panel can show, eg sourceFiles. - // Only shown if panel.location defined and supportsObject true - getLocationList: function() - { - return null; - }, - - getDefaultLocation: function() - { - return null; - }, - - getObjectLocation: function(object) - { - return ""; - }, - - // Text for the location list menu eg script panel source file list - // return.path: group/category label, return.name: item label - getObjectDescription: function(object) - { - var url = this.getObjectLocation(object); - return FBL.splitURLBase(url); - }, - - /* - * UI signal that a tab needs attention, eg Script panel is currently stopped on a breakpoint - * @param: show boolean, true turns on. - */ - highlight: function(show) - { - var tab = this.getTab(); - if (!tab) - return; - - if (show) - tab.setAttribute("highlight", "true"); - else - tab.removeAttribute("highlight"); - }, - - getTab: function() - { - var chrome = Firebug.chrome; - - var tab = chrome.$("fbPanelBar2").getTab(this.name); - if (!tab) - tab = chrome.$("fbPanelBar1").getTab(this.name); - return tab; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Support for Break On Next - - /** - * Called by the framework when the user clicks on the Break On Next button. - * @param {Boolean} armed Set to true if the Break On Next feature is - * to be armed for action and set to false if the Break On Next should be disarmed. - * If 'armed' is true, then the next call to shouldBreakOnNext should be |true|. - */ - breakOnNext: function(armed) - { - }, - - /** - * Called when a panel is selected/displayed. The method should return true - * if the Break On Next feature is currently armed for this panel. - */ - shouldBreakOnNext: function() - { - return false; - }, - - /** - * Returns labels for Break On Next tooltip (one for enabled and one for disabled state). - * @param {Boolean} enabled Set to true if the Break On Next feature is - * currently activated for this panel. - */ - getBreakOnNextTooltip: function(enabled) - { - return null; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - // xxxpedro contextMenu - onContextMenu: function(event) - { - if (!this.getContextMenuItems) - return; - - cancelEvent(event, true); - - var target = event.target || event.srcElement; - - var menu = this.getContextMenuItems(this.selection, target); - if (!menu) - return; - - var contextMenu = new Menu( - { - id: "fbPanelContextMenu", - - items: menu - }); - - contextMenu.show(event.clientX, event.clientY); - - return true; - - /* - // TODO: xxxpedro move code to somewhere. code to get cross-browser - // window to screen coordinates - var box = Firebug.browser.getElementPosition(Firebug.chrome.node); - - var screenY = 0; - - // Firefox - if (typeof window.mozInnerScreenY != "undefined") - { - screenY = window.mozInnerScreenY; - } - // Chrome - else if (typeof window.innerHeight != "undefined") - { - screenY = window.outerHeight - window.innerHeight; - } - // IE - else if (typeof window.screenTop != "undefined") - { - screenY = window.screenTop; - } - - contextMenu.show(event.screenX-box.left, event.screenY-screenY-box.top); - /**/ - } - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -}; - - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -/** - * MeasureBox - * To get pixels size.width and size.height: - *
  • this.startMeasuring(view);
    • - *
  • var size = this.measureText(lineNoCharsSpacer);
    • - *
  • this.stopMeasuring();
    • - *
- * - * @namespace - */ -Firebug.MeasureBox = -{ - startMeasuring: function(target) - { - if (!this.measureBox) - { - this.measureBox = target.ownerDocument.createElement("span"); - this.measureBox.className = "measureBox"; - } - - copyTextStyles(target, this.measureBox); - target.ownerDocument.body.appendChild(this.measureBox); - }, - - getMeasuringElement: function() - { - return this.measureBox; - }, - - measureText: function(value) - { - this.measureBox.innerHTML = value ? escapeForSourceLine(value) : "m"; - return {width: this.measureBox.offsetWidth, height: this.measureBox.offsetHeight-1}; - }, - - measureInputText: function(value) - { - value = value ? escapeForTextNode(value) : "m"; - if (!Firebug.showTextNodesWithWhitespace) - value = value.replace(/\t/g,'mmmmmm').replace(/\ /g,'m'); - this.measureBox.innerHTML = value; - return {width: this.measureBox.offsetWidth, height: this.measureBox.offsetHeight-1}; - }, - - getBox: function(target) - { - var style = this.measureBox.ownerDocument.defaultView.getComputedStyle(this.measureBox, ""); - var box = getBoxFromStyles(style, this.measureBox); - return box; - }, - - stopMeasuring: function() - { - this.measureBox.parentNode.removeChild(this.measureBox); - } -}; - - -// ************************************************************************************************ -if (FBL.domplate) Firebug.Rep = domplate( -{ - className: "", - inspectable: true, - - supportsObject: function(object, type) - { - return false; - }, - - inspectObject: function(object, context) - { - Firebug.chrome.select(object); - }, - - browseObject: function(object, context) - { - }, - - persistObject: function(object, context) - { - }, - - getRealObject: function(object, context) - { - return object; - }, - - getTitle: function(object) - { - var label = safeToString(object); - - var re = /\[object (.*?)\]/; - var m = re.exec(label); - - ///return m ? m[1] : label; - - // if the label is in the "[object TYPE]" format return its type - if (m) - { - return m[1]; - } - // if it is IE we need to handle some special cases - else if ( - // safeToString() fails to recognize some objects in IE - isIE && - // safeToString() returns "[object]" for some objects like window.Image - (label == "[object]" || - // safeToString() returns undefined for some objects like window.clientInformation - typeof object == "object" && typeof label == "undefined") - ) - { - return "Object"; - } - else - { - return label; - } - }, - - getTooltip: function(object) - { - return null; - }, - - getContextMenuItems: function(object, target, context) - { - return []; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Convenience for domplates - - STR: function(name) - { - return $STR(name); - }, - - cropString: function(text) - { - return cropString(text); - }, - - cropMultipleLines: function(text, limit) - { - return cropMultipleLines(text, limit); - }, - - toLowerCase: function(text) - { - return text ? text.toLowerCase() : text; - }, - - plural: function(n) - { - return n == 1 ? "" : "s"; - } -}); - -// ************************************************************************************************ - - -// ************************************************************************************************ -}}); - -/* See license.txt for terms of usage */ - -FBL.ns( /** @scope s_gui */ function() { with (FBL) { -// ************************************************************************************************ - -// ************************************************************************************************ -// Controller - -/**@namespace*/ -FBL.Controller = { - - controllers: null, - controllerContext: null, - - initialize: function(context) - { - this.controllers = []; - this.controllerContext = context || Firebug.chrome; - }, - - shutdown: function() - { - this.removeControllers(); - - //this.controllers = null; - //this.controllerContext = null; - }, - - addController: function() - { - for (var i=0, arg; arg=arguments[i]; i++) - { - // If the first argument is a string, make a selector query - // within the controller node context - if (typeof arg[0] == "string") - { - arg[0] = $$(arg[0], this.controllerContext); - } - - // bind the handler to the proper context - var handler = arg[2]; - arg[2] = bind(handler, this); - // save the original handler as an extra-argument, so we can - // look for it later, when removing a particular controller - arg[3] = handler; - - this.controllers.push(arg); - addEvent.apply(this, arg); - } - }, - - removeController: function() - { - for (var i=0, arg; arg=arguments[i]; i++) - { - for (var j=0, c; c=this.controllers[j]; j++) - { - if (arg[0] == c[0] && arg[1] == c[1] && arg[2] == c[3]) - removeEvent.apply(this, c); - } - } - }, - - removeControllers: function() - { - for (var i=0, c; c=this.controllers[i]; i++) - { - removeEvent.apply(this, c); - } - } -}; - - -// ************************************************************************************************ -// PanelBar - -/**@namespace*/ -FBL.PanelBar = -{ - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - panelMap: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - selectedPanel: null, - parentPanelName: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - create: function(ownerPanel) - { - this.panelMap = {}; - this.ownerPanel = ownerPanel; - - if (ownerPanel) - { - ownerPanel.sidePanelBarNode = createElement("span"); - ownerPanel.sidePanelBarNode.style.display = "none"; - ownerPanel.sidePanelBarBoxNode.appendChild(ownerPanel.sidePanelBarNode); - } - - var panels = Firebug.panelTypes; - for (var i=0, p; p=panels[i]; i++) - { - if ( // normal Panel of the Chrome's PanelBar - !ownerPanel && !p.prototype.parentPanel || - // Child Panel of the current Panel's SidePanelBar - ownerPanel && p.prototype.parentPanel && - ownerPanel.name == p.prototype.parentPanel) - { - this.addPanel(p.prototype.name); - } - } - }, - - destroy: function() - { - PanelBar.shutdown.call(this); - - for (var name in this.panelMap) - { - this.removePanel(name); - - var panel = this.panelMap[name]; - panel.destroy(); - - this.panelMap[name] = null; - delete this.panelMap[name]; - } - - this.panelMap = null; - this.ownerPanel = null; - }, - - initialize: function() - { - if (this.ownerPanel) - this.ownerPanel.sidePanelBarNode.style.display = "inline"; - - for(var name in this.panelMap) - { - (function(self, name){ - - // tab click handler - var onTabClick = function onTabClick() - { - self.selectPanel(name); - return false; - }; - - Firebug.chrome.addController([self.panelMap[name].tabNode, "mousedown", onTabClick]); - - })(this, name); - } - }, - - shutdown: function() - { - var selectedPanel = this.selectedPanel; - - if (selectedPanel) - { - removeClass(selectedPanel.tabNode, "fbSelectedTab"); - selectedPanel.hide(); - selectedPanel.shutdown(); - } - - if (this.ownerPanel) - this.ownerPanel.sidePanelBarNode.style.display = "none"; - - this.selectedPanel = null; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - addPanel: function(panelName, parentPanel) - { - var PanelType = Firebug.panelTypeMap[panelName]; - var panel = this.panelMap[panelName] = new PanelType(); - - panel.create(); - }, - - removePanel: function(panelName) - { - var panel = this.panelMap[panelName]; - if (panel.hasOwnProperty(panelName)) - panel.destroy(); - }, - - selectPanel: function(panelName) - { - var selectedPanel = this.selectedPanel; - var panel = this.panelMap[panelName]; - - if (panel && selectedPanel != panel) - { - if (selectedPanel) - { - removeClass(selectedPanel.tabNode, "fbSelectedTab"); - selectedPanel.shutdown(); - selectedPanel.hide(); - } - - if (!panel.parentPanel) - Firebug.context.persistedState.selectedPanelName = panelName; - - this.selectedPanel = panel; - - setClass(panel.tabNode, "fbSelectedTab"); - panel.show(); - panel.initialize(); - } - }, - - getPanel: function(panelName) - { - var panel = this.panelMap[panelName]; - - return panel; - } - -}; - -//************************************************************************************************ -// Button - -/** - * options.element - * options.caption - * options.title - * - * options.owner - * options.className - * options.pressedClassName - * - * options.onPress - * options.onUnpress - * options.onClick - * - * @class - * @extends FBL.Controller - * - */ - -FBL.Button = function(options) -{ - options = options || {}; - - append(this, options); - - this.state = "unpressed"; - this.display = "unpressed"; - - if (this.element) - { - this.container = this.element.parentNode; - } - else - { - this.shouldDestroy = true; - - this.container = this.owner.getPanel().toolButtonsNode; - - this.element = createElement("a", { - className: this.baseClassName + " " + this.className + " fbHover", - innerHTML: this.caption - }); - - if (this.title) - this.element.title = this.title; - - this.container.appendChild(this.element); - } -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -Button.prototype = extend(Controller, -/**@extend FBL.Button.prototype*/ -{ - type: "normal", - caption: "caption", - title: null, - - className: "", // custom class - baseClassName: "fbButton", // control class - pressedClassName: "fbBtnPressed", // control pressed class - - element: null, - container: null, - owner: null, - - state: null, - display: null, - - destroy: function() - { - this.shutdown(); - - // only remove if it is a dynamically generated button (not pre-rendered) - if (this.shouldDestroy) - this.container.removeChild(this.element); - - this.element = null; - this.container = null; - this.owner = null; - }, - - initialize: function() - { - Controller.initialize.apply(this); - - var element = this.element; - - this.addController([element, "mousedown", this.handlePress]); - - if (this.type == "normal") - this.addController( - [element, "mouseup", this.handleUnpress], - [element, "mouseout", this.handleUnpress], - [element, "click", this.handleClick] - ); - }, - - shutdown: function() - { - Controller.shutdown.apply(this); - }, - - restore: function() - { - this.changeState("unpressed"); - }, - - changeState: function(state) - { - this.state = state; - this.changeDisplay(state); - }, - - changeDisplay: function(display) - { - if (display != this.display) - { - if (display == "pressed") - { - setClass(this.element, this.pressedClassName); - } - else if (display == "unpressed") - { - removeClass(this.element, this.pressedClassName); - } - this.display = display; - } - }, - - handlePress: function(event) - { - cancelEvent(event, true); - - if (this.type == "normal") - { - this.changeDisplay("pressed"); - this.beforeClick = true; - } - else if (this.type == "toggle") - { - if (this.state == "pressed") - { - this.changeState("unpressed"); - - if (this.onUnpress) - this.onUnpress.apply(this.owner, arguments); - } - else - { - this.changeState("pressed"); - - if (this.onPress) - this.onPress.apply(this.owner, arguments); - } - - if (this.onClick) - this.onClick.apply(this.owner, arguments); - } - - return false; - }, - - handleUnpress: function(event) - { - cancelEvent(event, true); - - if (this.beforeClick) - this.changeDisplay("unpressed"); - - return false; - }, - - handleClick: function(event) - { - cancelEvent(event, true); - - if (this.type == "normal") - { - if (this.onClick) - this.onClick.apply(this.owner); - - this.changeState("unpressed"); - } - - this.beforeClick = false; - - return false; - } -}); - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -/** - * @class - * @extends FBL.Button - */ -FBL.IconButton = function() -{ - Button.apply(this, arguments); -}; - -IconButton.prototype = extend(Button.prototype, -/**@extend FBL.IconButton.prototype*/ -{ - baseClassName: "fbIconButton", - pressedClassName: "fbIconPressed" -}); - - -//************************************************************************************************ -// Menu - -var menuItemProps = {"class": "$item.className", type: "$item.type", value: "$item.value", - _command: "$item.command"}; - -if (isIE6) - menuItemProps.href = "javascript:void(0)"; - -// Allow GUI to be loaded even when Domplate module is not installed. -if (FBL.domplate) -var MenuPlate = domplate(Firebug.Rep, -{ - tag: - DIV({"class": "fbMenu fbShadow"}, - DIV({"class": "fbMenuContent fbShadowContent"}, - FOR("item", "$object.items|memberIterator", - TAG("$item.tag", {item: "$item"}) - ) - ) - ), - - itemTag: - A(menuItemProps, - "$item.label" - ), - - checkBoxTag: - A(extend(menuItemProps, {checked : "$item.checked"}), - - "$item.label" - ), - - radioButtonTag: - A(extend(menuItemProps, {selected : "$item.selected"}), - - "$item.label" - ), - - groupTag: - A(extend(menuItemProps, {child: "$item.child"}), - "$item.label" - ), - - shortcutTag: - A(menuItemProps, - "$item.label", - SPAN({"class": "fbMenuShortcutKey"}, - "$item.key" - ) - ), - - separatorTag: - SPAN({"class": "fbMenuSeparator"}), - - memberIterator: function(items) - { - var result = []; - - for (var i=0, length=items.length; i width || el.scrollHeight > height)) - { - width = el.scrollWidth; - height = el.scrollHeight; - } - - return {width: width, height: height}; - }, - - getWindowScrollPosition: function() - { - var top=0, left=0, el; - - if(typeof this.window.pageYOffset == "number") - { - top = this.window.pageYOffset; - left = this.window.pageXOffset; - } - else if((el=this.document.body) && (el.scrollTop || el.scrollLeft)) - { - top = el.scrollTop; - left = el.scrollLeft; - } - else if((el=this.document.documentElement) && (el.scrollTop || el.scrollLeft)) - { - top = el.scrollTop; - left = el.scrollLeft; - } - - return {top:top, left:left}; - }, - - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Element Methods - - getElementFromPoint: function(x, y) - { - if (shouldFixElementFromPoint) - { - var scroll = this.getWindowScrollPosition(); - return this.document.elementFromPoint(x + scroll.left, y + scroll.top); - } - else - return this.document.elementFromPoint(x, y); - }, - - getElementPosition: function(el) - { - var left = 0; - var top = 0; - - do - { - left += el.offsetLeft; - top += el.offsetTop; - } - while (el = el.offsetParent); - - return {left:left, top:top}; - }, - - getElementBox: function(el) - { - var result = {}; - - if (el.getBoundingClientRect) - { - var rect = el.getBoundingClientRect(); - - // fix IE problem with offset when not in fullscreen mode - var offset = isIE ? this.document.body.clientTop || this.document.documentElement.clientTop: 0; - - var scroll = this.getWindowScrollPosition(); - - result.top = Math.round(rect.top - offset + scroll.top); - result.left = Math.round(rect.left - offset + scroll.left); - result.height = Math.round(rect.bottom - rect.top); - result.width = Math.round(rect.right - rect.left); - } - else - { - var position = this.getElementPosition(el); - - result.top = position.top; - result.left = position.left; - result.height = el.offsetHeight; - result.width = el.offsetWidth; - } - - return result; - }, - - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Measurement Methods - - getMeasurement: function(el, name) - { - var result = {value: 0, unit: "px"}; - - var cssValue = this.getStyle(el, name); - - if (!cssValue) return result; - if (cssValue.toLowerCase() == "auto") return result; - - var reMeasure = /(\d+\.?\d*)(.*)/; - var m = cssValue.match(reMeasure); - - if (m) - { - result.value = m[1]-0; - result.unit = m[2].toLowerCase(); - } - - return result; - }, - - getMeasurementInPixels: function(el, name) - { - if (!el) return null; - - var m = this.getMeasurement(el, name); - var value = m.value; - var unit = m.unit; - - if (unit == "px") - return value; - - else if (unit == "pt") - return this.pointsToPixels(name, value); - - else if (unit == "em") - return this.emToPixels(el, value); - - else if (unit == "%") - return this.percentToPixels(el, value); - - else if (unit == "ex") - return this.exToPixels(el, value); - - // TODO: add other units. Maybe create a better general way - // to calculate measurements in different units. - }, - - getMeasurementBox1: function(el, name) - { - var sufixes = ["Top", "Left", "Bottom", "Right"]; - var result = []; - - for(var i=0, sufix; sufix=sufixes[i]; i++) - result[i] = Math.round(this.getMeasurementInPixels(el, name + sufix)); - - return {top:result[0], left:result[1], bottom:result[2], right:result[3]}; - }, - - getMeasurementBox: function(el, name) - { - var result = []; - var sufixes = name == "border" ? - ["TopWidth", "LeftWidth", "BottomWidth", "RightWidth"] : - ["Top", "Left", "Bottom", "Right"]; - - if (isIE) - { - var propName, cssValue; - var autoMargin = null; - - for(var i=0, sufix; sufix=sufixes[i]; i++) - { - propName = name + sufix; - - cssValue = el.currentStyle[propName] || el.style[propName]; - - if (cssValue == "auto") - { - if (!autoMargin) - autoMargin = this.getCSSAutoMarginBox(el); - - result[i] = autoMargin[sufix.toLowerCase()]; - } - else - result[i] = this.getMeasurementInPixels(el, propName); - - } - - } - else - { - for(var i=0, sufix; sufix=sufixes[i]; i++) - result[i] = this.getMeasurementInPixels(el, name + sufix); - } - - return {top:result[0], left:result[1], bottom:result[2], right:result[3]}; - }, - - getCSSAutoMarginBox: function(el) - { - if (isIE && " meta title input script link a ".indexOf(" "+el.nodeName.toLowerCase()+" ") != -1) - return {top:0, left:0, bottom:0, right:0}; - /**/ - - if (isIE && " h1 h2 h3 h4 h5 h6 h7 ul p ".indexOf(" "+el.nodeName.toLowerCase()+" ") == -1) - return {top:0, left:0, bottom:0, right:0}; - /**/ - - var offsetTop = 0; - if (false && isIEStantandMode) - { - var scrollSize = Firebug.browser.getWindowScrollSize(); - offsetTop = scrollSize.height; - } - - var box = this.document.createElement("div"); - //box.style.cssText = "margin:0; padding:1px; border: 0; position:static; overflow:hidden; visibility: hidden;"; - box.style.cssText = "margin:0; padding:1px; border: 0; visibility: hidden;"; - - var clone = el.cloneNode(false); - var text = this.document.createTextNode(" "); - clone.appendChild(text); - - box.appendChild(clone); - - this.document.body.appendChild(box); - - var marginTop = clone.offsetTop - box.offsetTop - 1; - var marginBottom = box.offsetHeight - clone.offsetHeight - 2 - marginTop; - - var marginLeft = clone.offsetLeft - box.offsetLeft - 1; - var marginRight = box.offsetWidth - clone.offsetWidth - 2 - marginLeft; - - this.document.body.removeChild(box); - - return {top:marginTop+offsetTop, left:marginLeft, bottom:marginBottom-offsetTop, right:marginRight}; - }, - - getFontSizeInPixels: function(el) - { - var size = this.getMeasurement(el, "fontSize"); - - if (size.unit == "px") return size.value; - - // get font size, the dirty way - var computeDirtyFontSize = function(el, calibration) - { - var div = this.document.createElement("div"); - var divStyle = offscreenStyle; - - if (calibration) - divStyle += " font-size:"+calibration+"px;"; - - div.style.cssText = divStyle; - div.innerHTML = "A"; - el.appendChild(div); - - var value = div.offsetHeight; - el.removeChild(div); - return value; - }; - - /* - var calibrationBase = 200; - var calibrationValue = computeDirtyFontSize(el, calibrationBase); - var rate = calibrationBase / calibrationValue; - /**/ - - // the "dirty technique" fails in some environments, so we're using a static value - // based in some tests. - var rate = 200 / 225; - - var value = computeDirtyFontSize(el); - - return value * rate; - }, - - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Unit Funtions - - pointsToPixels: function(name, value, returnFloat) - { - var axis = /Top$|Bottom$/.test(name) ? "y" : "x"; - - var result = value * pixelsPerInch[axis] / 72; - - return returnFloat ? result : Math.round(result); - }, - - emToPixels: function(el, value) - { - if (!el) return null; - - var fontSize = this.getFontSizeInPixels(el); - - return Math.round(value * fontSize); - }, - - exToPixels: function(el, value) - { - if (!el) return null; - - // get ex value, the dirty way - var div = this.document.createElement("div"); - div.style.cssText = offscreenStyle + "width:"+value + "ex;"; - - el.appendChild(div); - var value = div.offsetWidth; - el.removeChild(div); - - return value; - }, - - percentToPixels: function(el, value) - { - if (!el) return null; - - // get % value, the dirty way - var div = this.document.createElement("div"); - div.style.cssText = offscreenStyle + "width:"+value + "%;"; - - el.appendChild(div); - var value = div.offsetWidth; - el.removeChild(div); - - return value; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - getStyle: isIE ? function(el, name) - { - return el.currentStyle[name] || el.style[name] || undefined; - } - : function(el, name) - { - return this.document.defaultView.getComputedStyle(el,null)[name] - || el.style[name] || undefined; - } - -}; - - -// ************************************************************************************************ -}}); - -/* See license.txt for terms of usage */ - -FBL.ns( /**@scope ns-chrome*/ function() { with (FBL) { -// ************************************************************************************************ - -// ************************************************************************************************ -// Globals - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Window Options - -var WindowDefaultOptions = - { - type: "frame", - id: "FirebugUI" - //height: 350 // obsolete - }, - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Instantiated objects - - commandLine, - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Interface Elements Cache - - fbTop, - fbContent, - fbContentStyle, - fbBottom, - fbBtnInspect, - - fbToolbar, - - fbPanelBox1, - fbPanelBox1Style, - fbPanelBox2, - fbPanelBox2Style, - fbPanelBar2Box, - fbPanelBar2BoxStyle, - - fbHSplitter, - fbVSplitter, - fbVSplitterStyle, - - fbPanel1, - fbPanel1Style, - fbPanel2, - fbPanel2Style, - - fbConsole, - fbConsoleStyle, - fbHTML, - - fbCommandLine, - fbLargeCommandLine, - fbLargeCommandButtons, - -//* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Cached size values - - topHeight, - topPartialHeight, - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - chromeRedrawSkipRate = isIE ? 75 : isOpera ? 80 : 75, - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - lastSelectedPanelName, - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - focusCommandLineState = 0, - lastFocusedPanelName, - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - lastHSplitterMouseMove = 0, - onHSplitterMouseMoveBuffer = null, - onHSplitterMouseMoveTimer = null, - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - lastVSplitterMouseMove = 0; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - -// ************************************************************************************************ -// FirebugChrome - -FBL.defaultPersistedState = -{ - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - isOpen: false, - height: 300, - sidePanelWidth: 350, - - selectedPanelName: "Console", - selectedHTMLElementId: null, - - htmlSelectionStack: [] - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -}; - -/**@namespace*/ -FBL.FirebugChrome = -{ - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - //isOpen: false, - //height: 300, - //sidePanelWidth: 350, - - //selectedPanelName: "Console", - //selectedHTMLElementId: null, - - chromeMap: {}, - - htmlSelectionStack: [], - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - create: function() - { - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("FirebugChrome.create", "creating chrome window"); - - createChromeWindow(); - }, - - initialize: function() - { - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("FirebugChrome.initialize", "initializing chrome window"); - - if (Env.chrome.type == "frame" || Env.chrome.type == "div") - ChromeMini.create(Env.chrome); - - var chrome = Firebug.chrome = new Chrome(Env.chrome); - FirebugChrome.chromeMap[chrome.type] = chrome; - - addGlobalEvent("keydown", onGlobalKeyDown); - - if (Env.Options.enablePersistent && chrome.type == "popup") - { - // TODO: xxxpedro persist - revise chrome synchronization when in persistent mode - var frame = FirebugChrome.chromeMap.frame; - if (frame) - frame.close(); - - //chrome.reattach(frame, chrome); - //TODO: xxxpedro persist synchronize? - chrome.initialize(); - } - }, - - clone: function(FBChrome) - { - for (var name in FBChrome) - { - var prop = FBChrome[name]; - if (FBChrome.hasOwnProperty(name) && !isFunction(prop)) - { - this[name] = prop; - } - } - } -}; - - - -// ************************************************************************************************ -// Chrome Window Creation - -var createChromeWindow = function(options) -{ - options = extend(WindowDefaultOptions, options || {}); - - //* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Locals - - var browserWin = Env.browser.window; - var browserContext = new Context(browserWin); - var prefs = Store.get("FirebugLite"); - var persistedState = prefs && prefs.persistedState || defaultPersistedState; - - var chrome = {}, - - context = options.context || Env.browser, - - type = chrome.type = Env.Options.enablePersistent ? - "popup" : - options.type, - - isChromeFrame = type == "frame", - - useLocalSkin = Env.useLocalSkin, - - url = useLocalSkin ? - Env.Location.skin : - "about:blank", - - // document.body not available in XML+XSL documents in Firefox - body = context.document.getElementsByTagName("body")[0], - - formatNode = function(node) - { - if (!Env.isDebugMode) - { - node.firebugIgnore = true; - } - - var browserWinSize = browserContext.getWindowSize(); - var height = persistedState.height || 300; - - height = Math.min(browserWinSize.height, height); - height = Math.max(200, height); - - node.style.border = "0"; - node.style.visibility = "hidden"; - node.style.zIndex = "2147483647"; // MAX z-index = 2147483647 - node.style.position = noFixedPosition ? "absolute" : "fixed"; - node.style.width = "100%"; // "102%"; IE auto margin bug - node.style.left = "0"; - node.style.bottom = noFixedPosition ? "-1px" : "0"; - node.style.height = height + "px"; - - // avoid flickering during chrome rendering - //if (isFirefox) - // node.style.display = "none"; - }, - - createChromeDiv = function() - { - //Firebug.Console.warn("Firebug Lite GUI is working in 'windowless mode'. It may behave slower and receive interferences from the page in which it is installed."); - - var node = chrome.node = createGlobalElement("div"), - style = createGlobalElement("style"), - - css = FirebugChrome.Skin.CSS - /* - .replace(/;/g, " !important;") - .replace(/!important\s!important/g, "!important") - .replace(/display\s*:\s*(\w+)\s*!important;/g, "display:$1;")*/, - - // reset some styles to minimize interference from the main page's style - rules = ".fbBody *{margin:0;padding:0;font-size:11px;line-height:13px;color:inherit;}" + - // load the chrome styles - css + - // adjust some remaining styles - ".fbBody #fbHSplitter{position:absolute !important;} .fbBody #fbHTML span{line-height:14px;} .fbBody .lineNo div{line-height:inherit !important;}"; - /* - if (isIE) - { - // IE7 CSS bug (FbChrome table bigger than its parent div) - rules += ".fbBody table.fbChrome{position: static !important;}"; - }/**/ - - style.type = "text/css"; - - if (style.styleSheet) - style.styleSheet.cssText = rules; - else - style.appendChild(context.document.createTextNode(rules)); - - document.getElementsByTagName("head")[0].appendChild(style); - - node.className = "fbBody"; - node.style.overflow = "hidden"; - node.innerHTML = getChromeDivTemplate(); - - if (isIE) - { - // IE7 CSS bug (FbChrome table bigger than its parent div) - setTimeout(function(){ - node.firstChild.style.height = "1px"; - node.firstChild.style.position = "static"; - },0); - /**/ - } - - formatNode(node); - - body.appendChild(node); - - chrome.window = window; - chrome.document = document; - onChromeLoad(chrome); - }; - - //* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - try - { - //* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // create the Chrome as a "div" (windowless mode) - if (type == "div") - { - createChromeDiv(); - return; - } - - //* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // cretate the Chrome as an "iframe" - else if (isChromeFrame) - { - // Create the Chrome Frame - var node = chrome.node = createGlobalElement("iframe"); - node.setAttribute("src", url); - node.setAttribute("frameBorder", "0"); - - formatNode(node); - - body.appendChild(node); - - // must set the id after appending to the document, otherwise will cause an - // strange error in IE, making the iframe load the page in which the bookmarklet - // was created (like getfirebug.com), before loading the injected UI HTML, - // generating an "Access Denied" error. - node.id = options.id; - } - - //* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // create the Chrome as a "popup" - else - { - var height = persistedState.popupHeight || 300; - var browserWinSize = browserContext.getWindowSize(); - - var browserWinLeft = typeof browserWin.screenX == "number" ? - browserWin.screenX : browserWin.screenLeft; - - var popupLeft = typeof persistedState.popupLeft == "number" ? - persistedState.popupLeft : browserWinLeft; - - var browserWinTop = typeof browserWin.screenY == "number" ? - browserWin.screenY : browserWin.screenTop; - - var popupTop = typeof persistedState.popupTop == "number" ? - persistedState.popupTop : - Math.max( - 0, - Math.min( - browserWinTop + browserWinSize.height - height, - // Google Chrome bug - screen.availHeight - height - 61 - ) - ); - - var popupWidth = typeof persistedState.popupWidth == "number" ? - persistedState.popupWidth : - Math.max( - 0, - Math.min( - browserWinSize.width, - // Opera opens popup in a new tab if it's too big! - screen.availWidth-10 - ) - ); - - var popupHeight = typeof persistedState.popupHeight == "number" ? - persistedState.popupHeight : 300; - - var options = [ - "true,top=", popupTop, - ",left=", popupLeft, - ",height=", popupHeight, - ",width=", popupWidth, - ",resizable" - ].join(""), - - node = chrome.node = context.window.open( - url, - "popup", - options - ); - - if (node) - { - try - { - node.focus(); - } - catch(E) - { - alert("Firebug Error: Firebug popup was blocked."); - return; - } - } - else - { - alert("Firebug Error: Firebug popup was blocked."); - return; - } - } - - //* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Inject the interface HTML if it is not using the local skin - - if (!useLocalSkin) - { - var tpl = getChromeTemplate(!isChromeFrame), - doc = isChromeFrame ? node.contentWindow.document : node.document; - - doc.write(tpl); - doc.close(); - } - - //* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Wait the Window to be loaded - - var win, - - waitDelay = useLocalSkin ? isChromeFrame ? 200 : 300 : 100, - - waitForWindow = function() - { - if ( // Frame loaded... OR - isChromeFrame && (win=node.contentWindow) && - node.contentWindow.document.getElementById("fbCommandLine") || - - // Popup loaded - !isChromeFrame && (win=node.window) && node.document && - node.document.getElementById("fbCommandLine") ) - { - chrome.window = win.window; - chrome.document = win.document; - - // Prevent getting the wrong chrome height in FF when opening a popup - setTimeout(function(){ - onChromeLoad(chrome); - }, useLocalSkin ? 200 : 0); - } - else - setTimeout(waitForWindow, waitDelay); - }; - - waitForWindow(); - } - catch(e) - { - var msg = e.message || e; - - if (/access/i.test(msg)) - { - // Firebug Lite could not create a window for its Graphical User Interface due to - // a access restriction. This happens in some pages, when loading via bookmarklet. - // In such cases, the only way is to load the GUI in a "windowless mode". - - if (isChromeFrame) - body.removeChild(node); - else if(type == "popup") - node.close(); - - // Load the GUI in a "windowless mode" - createChromeDiv(); - } - else - { - alert("Firebug Error: Firebug GUI could not be created."); - } - } -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var onChromeLoad = function onChromeLoad(chrome) -{ - Env.chrome = chrome; - - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Chrome onChromeLoad", "chrome window loaded"); - - if (Env.Options.enablePersistent) - { - // TODO: xxxpedro persist - make better chrome synchronization when in persistent mode - Env.FirebugChrome = FirebugChrome; - - chrome.window.Firebug = chrome.window.Firebug || {}; - chrome.window.Firebug.SharedEnv = Env; - - if (Env.isDevelopmentMode) - { - Env.browser.window.FBDev.loadChromeApplication(chrome); - } - else - { - var doc = chrome.document; - var script = doc.createElement("script"); - script.src = Env.Location.app + "#remote,persist"; - doc.getElementsByTagName("head")[0].appendChild(script); - } - } - else - { - if (chrome.type == "frame" || chrome.type == "div") - { - // initialize the chrome application - setTimeout(function(){ - FBL.Firebug.initialize(); - },0); - } - else if (chrome.type == "popup") - { - var oldChrome = FirebugChrome.chromeMap.frame; - - var newChrome = new Chrome(chrome); - - // TODO: xxxpedro sync detach reattach attach - dispatch(newChrome.panelMap, "detach", [oldChrome, newChrome]); - - newChrome.reattach(oldChrome, newChrome); - } - } -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var getChromeDivTemplate = function() -{ - return FirebugChrome.Skin.HTML; -}; - -var getChromeTemplate = function(isPopup) -{ - var tpl = FirebugChrome.Skin; - var r = [], i = -1; - - r[++i] = ''; - r[++i] = ''; - r[++i] = Firebug.version; - - /* - r[++i] = ''; - /**/ - - r[++i] = ''; - /**/ - - r[++i] = ''; - r[++i] = tpl.HTML; - r[++i] = ''; - - return r.join(""); -}; - - -// ************************************************************************************************ -// Chrome Class - -/**@class*/ -var Chrome = function Chrome(chrome) -{ - var type = chrome.type; - var Base = type == "frame" || type == "div" ? ChromeFrameBase : ChromePopupBase; - - append(this, Base); // inherit from base class (ChromeFrameBase or ChromePopupBase) - append(this, chrome); // inherit chrome window properties - append(this, new Context(chrome.window)); // inherit from Context class - - FirebugChrome.chromeMap[type] = this; - Firebug.chrome = this; - Env.chrome = chrome.window; - - this.commandLineVisible = false; - this.sidePanelVisible = false; - - this.create(); - - return this; -}; - -// ************************************************************************************************ -// ChromeBase - -/** - * @namespace - * @extends FBL.Controller - * @extends FBL.PanelBar - **/ -var ChromeBase = {}; -append(ChromeBase, Controller); -append(ChromeBase, PanelBar); -append(ChromeBase, -/**@extend ns-chrome-ChromeBase*/ -{ - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // inherited properties - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // inherited from createChrome function - - node: null, - type: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // inherited from Context.prototype - - document: null, - window: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // value properties - - sidePanelVisible: false, - commandLineVisible: false, - largeCommandLineVisible: false, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // object properties - - inspectButton: null, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - create: function() - { - PanelBar.create.call(this); - - if (Firebug.Inspector) - this.inspectButton = new Button({ - type: "toggle", - element: $("fbChrome_btInspect"), - owner: Firebug.Inspector, - - onPress: Firebug.Inspector.startInspecting, - onUnpress: Firebug.Inspector.stopInspecting - }); - }, - - destroy: function() - { - if(Firebug.Inspector) - this.inspectButton.destroy(); - - PanelBar.destroy.call(this); - - this.shutdown(); - }, - - testMenu: function() - { - var firebugMenu = new Menu( - { - id: "fbFirebugMenu", - - items: - [ - { - label: "Open Firebug", - type: "shortcut", - key: isFirefox ? "Shift+F12" : "F12", - checked: true, - command: "toggleChrome" - }, - { - label: "Open Firebug in New Window", - type: "shortcut", - key: isFirefox ? "Ctrl+Shift+F12" : "Ctrl+F12", - command: "openPopup" - }, - { - label: "Inspect Element", - type: "shortcut", - key: "Ctrl+Shift+C", - command: "toggleInspect" - }, - { - label: "Command Line", - type: "shortcut", - key: "Ctrl+Shift+L", - command: "focusCommandLine" - }, - "-", - { - label: "Options", - type: "group", - child: "fbFirebugOptionsMenu" - }, - "-", - { - label: "Firebug Lite Website...", - command: "visitWebsite" - }, - { - label: "Discussion Group...", - command: "visitDiscussionGroup" - }, - { - label: "Issue Tracker...", - command: "visitIssueTracker" - } - ], - - onHide: function() - { - iconButton.restore(); - }, - - toggleChrome: function() - { - Firebug.chrome.toggle(); - }, - - openPopup: function() - { - Firebug.chrome.toggle(true, true); - }, - - toggleInspect: function() - { - Firebug.Inspector.toggleInspect(); - }, - - focusCommandLine: function() - { - Firebug.chrome.focusCommandLine(); - }, - - visitWebsite: function() - { - this.visit("http://getfirebug.com/lite.html"); - }, - - visitDiscussionGroup: function() - { - this.visit("http://groups.google.com/group/firebug"); - }, - - visitIssueTracker: function() - { - this.visit("http://code.google.com/p/fbug/issues/list"); - }, - - visit: function(url) - { - window.open(url); - } - - }); - - /**@private*/ - var firebugOptionsMenu = - { - id: "fbFirebugOptionsMenu", - - getItems: function() - { - var cookiesDisabled = !Firebug.saveCookies; - - return [ - { - label: "Start Opened", - type: "checkbox", - value: "startOpened", - checked: Firebug.startOpened, - disabled: cookiesDisabled - }, - { - label: "Start in New Window", - type: "checkbox", - value: "startInNewWindow", - checked: Firebug.startInNewWindow, - disabled: cookiesDisabled - }, - { - label: "Show Icon When Hidden", - type: "checkbox", - value: "showIconWhenHidden", - checked: Firebug.showIconWhenHidden, - disabled: cookiesDisabled - }, - { - label: "Override Console Object", - type: "checkbox", - value: "overrideConsole", - checked: Firebug.overrideConsole, - disabled: cookiesDisabled - }, - { - label: "Ignore Firebug Elements", - type: "checkbox", - value: "ignoreFirebugElements", - checked: Firebug.ignoreFirebugElements, - disabled: cookiesDisabled - }, - { - label: "Disable When Firebug Active", - type: "checkbox", - value: "disableWhenFirebugActive", - checked: Firebug.disableWhenFirebugActive, - disabled: cookiesDisabled - }, - { - label: "Disable XHR Listener", - type: "checkbox", - value: "disableXHRListener", - checked: Firebug.disableXHRListener, - disabled: cookiesDisabled - }, - { - label: "Disable Resource Fetching", - type: "checkbox", - value: "disableResourceFetching", - checked: Firebug.disableResourceFetching, - disabled: cookiesDisabled - }, - { - label: "Enable Trace Mode", - type: "checkbox", - value: "enableTrace", - checked: Firebug.enableTrace, - disabled: cookiesDisabled - }, - { - label: "Enable Persistent Mode (experimental)", - type: "checkbox", - value: "enablePersistent", - checked: Firebug.enablePersistent, - disabled: cookiesDisabled - }, - "-", - { - label: "Reset All Firebug Options", - command: "restorePrefs", - disabled: cookiesDisabled - } - ]; - }, - - onCheck: function(target, value, checked) - { - Firebug.setPref(value, checked); - }, - - restorePrefs: function(target) - { - Firebug.erasePrefs(); - - if (target) - this.updateMenu(target); - }, - - updateMenu: function(target) - { - var options = getElementsByClass(target.parentNode, "fbMenuOption"); - - var firstOption = options[0]; - var enabled = Firebug.saveCookies; - if (enabled) - Menu.check(firstOption); - else - Menu.uncheck(firstOption); - - if (enabled) - Menu.check(options[0]); - else - Menu.uncheck(options[0]); - - for (var i = 1, length = options.length; i < length; i++) - { - var option = options[i]; - - var value = option.getAttribute("value"); - var pref = Firebug[value]; - - if (pref) - Menu.check(option); - else - Menu.uncheck(option); - - if (enabled) - Menu.enable(option); - else - Menu.disable(option); - } - } - }; - - Menu.register(firebugOptionsMenu); - - var menu = firebugMenu; - - var testMenuClick = function(event) - { - //console.log("testMenuClick"); - cancelEvent(event, true); - - var target = event.target || event.srcElement; - - if (menu.isVisible) - menu.hide(); - else - { - var offsetLeft = isIE6 ? 1 : -4, // IE6 problem with fixed position - - chrome = Firebug.chrome, - - box = chrome.getElementBox(target), - - offset = chrome.type == "div" ? - chrome.getElementPosition(chrome.node) : - {top: 0, left: 0}; - - menu.show( - box.left + offsetLeft - offset.left, - box.top + box.height -5 - offset.top - ); - } - - return false; - }; - - var iconButton = new IconButton({ - type: "toggle", - element: $("fbFirebugButton"), - - onClick: testMenuClick - }); - - iconButton.initialize(); - - //addEvent($("fbToolbarIcon"), "click", testMenuClick); - }, - - initialize: function() - { - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - if (Env.bookmarkletOutdated) - Firebug.Console.logFormatted([ - "A new bookmarklet version is available. " + - "Please visit http://getfirebug.com/firebuglite#Install and update it." - ], Firebug.context, "warn"); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - if (Firebug.Console) - Firebug.Console.flush(); - - if (Firebug.Trace) - FBTrace.flush(Firebug.Trace); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - if (FBTrace.DBG_INITIALIZE) FBTrace.sysout("Firebug.chrome.initialize", "initializing chrome application"); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // initialize inherited classes - Controller.initialize.call(this); - PanelBar.initialize.call(this); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // create the interface elements cache - - fbTop = $("fbTop"); - fbContent = $("fbContent"); - fbContentStyle = fbContent.style; - fbBottom = $("fbBottom"); - fbBtnInspect = $("fbBtnInspect"); - - fbToolbar = $("fbToolbar"); - - fbPanelBox1 = $("fbPanelBox1"); - fbPanelBox1Style = fbPanelBox1.style; - fbPanelBox2 = $("fbPanelBox2"); - fbPanelBox2Style = fbPanelBox2.style; - fbPanelBar2Box = $("fbPanelBar2Box"); - fbPanelBar2BoxStyle = fbPanelBar2Box.style; - - fbHSplitter = $("fbHSplitter"); - fbVSplitter = $("fbVSplitter"); - fbVSplitterStyle = fbVSplitter.style; - - fbPanel1 = $("fbPanel1"); - fbPanel1Style = fbPanel1.style; - fbPanel2 = $("fbPanel2"); - fbPanel2Style = fbPanel2.style; - - fbConsole = $("fbConsole"); - fbConsoleStyle = fbConsole.style; - fbHTML = $("fbHTML"); - - fbCommandLine = $("fbCommandLine"); - fbLargeCommandLine = $("fbLargeCommandLine"); - fbLargeCommandButtons = $("fbLargeCommandButtons"); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // static values cache - topHeight = fbTop.offsetHeight; - topPartialHeight = fbToolbar.offsetHeight; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - disableTextSelection($("fbToolbar")); - disableTextSelection($("fbPanelBarBox")); - disableTextSelection($("fbPanelBar1")); - disableTextSelection($("fbPanelBar2")); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Add the "javascript:void(0)" href attributes used to make the hover effect in IE6 - if (isIE6 && Firebug.Selector) - { - // TODO: xxxpedro change to getElementsByClass - var as = $$(".fbHover"); - for (var i=0, a; a=as[i]; i++) - { - a.setAttribute("href", "javascript:void(0)"); - } - } - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // initialize all panels - /* - var panelMap = Firebug.panelTypes; - for (var i=0, p; p=panelMap[i]; i++) - { - if (!p.parentPanel) - { - this.addPanel(p.prototype.name); - } - } - /**/ - - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - - if(Firebug.Inspector) - this.inspectButton.initialize(); - - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - - this.addController( - [$("fbLargeCommandLineIcon"), "click", this.showLargeCommandLine] - ); - - // ************************************************************************************************ - - // Select the first registered panel - // TODO: BUG IE7 - var self = this; - setTimeout(function(){ - self.selectPanel(Firebug.context.persistedState.selectedPanelName); - - if (Firebug.context.persistedState.selectedPanelName == "Console" && Firebug.CommandLine) - Firebug.chrome.focusCommandLine(); - },0); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - //this.draw(); - - - - - - - - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - var onPanelMouseDown = function onPanelMouseDown(event) - { - //console.log("onPanelMouseDown", event.target || event.srcElement, event); - - var target = event.target || event.srcElement; - - if (FBL.isLeftClick(event)) - { - var editable = FBL.getAncestorByClass(target, "editable"); - - // if an editable element has been clicked then start editing - if (editable) - { - Firebug.Editor.startEditing(editable); - FBL.cancelEvent(event); - } - // if any other element has been clicked then stop editing - else - { - if (!hasClass(target, "textEditorInner")) - Firebug.Editor.stopEditing(); - } - } - else if (FBL.isMiddleClick(event) && Firebug.getRepNode(target)) - { - // Prevent auto-scroll when middle-clicking a rep object - FBL.cancelEvent(event); - } - }; - - Firebug.getElementPanel = function(element) - { - var panelNode = getAncestorByClass(element, "fbPanel"); - var id = panelNode.id.substr(2); - - var panel = Firebug.chrome.panelMap[id]; - - if (!panel) - { - if (Firebug.chrome.selectedPanel.sidePanelBar) - panel = Firebug.chrome.selectedPanel.sidePanelBar.panelMap[id]; - } - - return panel; - }; - - - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - // TODO: xxxpedro port to Firebug - - // Improved window key code event listener. Only one "keydown" event will be attached - // to the window, and the onKeyCodeListen() function will delegate which listeners - // should be called according to the event.keyCode fired. - var onKeyCodeListenersMap = []; - var onKeyCodeListen = function(event) - { - for (var keyCode in onKeyCodeListenersMap) - { - var listeners = onKeyCodeListenersMap[keyCode]; - - for (var i = 0, listener; listener = listeners[i]; i++) - { - var filter = listener.filter || FBL.noKeyModifiers; - - if (event.keyCode == keyCode && (!filter || filter(event))) - { - listener.listener(); - FBL.cancelEvent(event, true); - return false; - } - } - } - }; - - addEvent(Firebug.chrome.document, "keydown", onKeyCodeListen); - - /** - * @name keyCodeListen - * @memberOf FBL.FirebugChrome - */ - Firebug.chrome.keyCodeListen = function(key, filter, listener, capture) - { - var keyCode = KeyEvent["DOM_VK_"+key]; - - if (!onKeyCodeListenersMap[keyCode]) - onKeyCodeListenersMap[keyCode] = []; - - onKeyCodeListenersMap[keyCode].push({ - filter: filter, - listener: listener - }); - - return keyCode; - }; - - /** - * @name keyIgnore - * @memberOf FBL.FirebugChrome - */ - Firebug.chrome.keyIgnore = function(keyCode) - { - onKeyCodeListenersMap[keyCode] = null; - delete onKeyCodeListenersMap[keyCode]; - }; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - /**/ - // move to shutdown - //removeEvent(Firebug.chrome.document, "keydown", listener[0]); - - - /* - Firebug.chrome.keyCodeListen = function(key, filter, listener, capture) - { - if (!filter) - filter = FBL.noKeyModifiers; - - var keyCode = KeyEvent["DOM_VK_"+key]; - - var fn = function fn(event) - { - if (event.keyCode == keyCode && (!filter || filter(event))) - { - listener(); - FBL.cancelEvent(event, true); - return false; - } - } - - addEvent(Firebug.chrome.document, "keydown", fn); - - return [fn, capture]; - }; - - Firebug.chrome.keyIgnore = function(listener) - { - removeEvent(Firebug.chrome.document, "keydown", listener[0]); - }; - /**/ - - - this.addController( - [fbPanel1, "mousedown", onPanelMouseDown], - [fbPanel2, "mousedown", onPanelMouseDown] - ); -/**/ - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - - // menus can be used without domplate - if (FBL.domplate) - this.testMenu(); - /**/ - - //test XHR - /* - setTimeout(function(){ - - FBL.Ajax.request({url: "../content/firebug/boot.js"}); - FBL.Ajax.request({url: "../content/firebug/boot.js.invalid"}); - - },1000); - /**/ - }, - - shutdown: function() - { - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - - if(Firebug.Inspector) - this.inspectButton.shutdown(); - - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - // ************************************************************************************************ - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - // remove disableTextSelection event handlers - restoreTextSelection($("fbToolbar")); - restoreTextSelection($("fbPanelBarBox")); - restoreTextSelection($("fbPanelBar1")); - restoreTextSelection($("fbPanelBar2")); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // shutdown inherited classes - Controller.shutdown.call(this); - PanelBar.shutdown.call(this); - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Remove the interface elements cache (this must happen after calling - // the shutdown method of all dependent components to avoid errors) - - fbTop = null; - fbContent = null; - fbContentStyle = null; - fbBottom = null; - fbBtnInspect = null; - - fbToolbar = null; - - fbPanelBox1 = null; - fbPanelBox1Style = null; - fbPanelBox2 = null; - fbPanelBox2Style = null; - fbPanelBar2Box = null; - fbPanelBar2BoxStyle = null; - - fbHSplitter = null; - fbVSplitter = null; - fbVSplitterStyle = null; - - fbPanel1 = null; - fbPanel1Style = null; - fbPanel2 = null; - - fbConsole = null; - fbConsoleStyle = null; - fbHTML = null; - - fbCommandLine = null; - fbLargeCommandLine = null; - fbLargeCommandButtons = null; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // static values cache - - topHeight = null; - topPartialHeight = null; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - toggle: function(forceOpen, popup) - { - if(popup) - { - this.detach(); - } - else - { - if (isOpera && Firebug.chrome.type == "popup" && Firebug.chrome.node.closed) - { - var frame = FirebugChrome.chromeMap.frame; - frame.reattach(); - - FirebugChrome.chromeMap.popup = null; - - frame.open(); - - return; - } - - // If the context is a popup, ignores the toggle process - if (Firebug.chrome.type == "popup") return; - - var shouldOpen = forceOpen || !Firebug.context.persistedState.isOpen; - - if(shouldOpen) - this.open(); - else - this.close(); - } - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - detach: function() - { - if(!FirebugChrome.chromeMap.popup) - { - this.close(); - createChromeWindow({type: "popup"}); - } - }, - - reattach: function(oldChrome, newChrome) - { - Firebug.browser.window.Firebug = Firebug; - - // chrome synchronization - var newPanelMap = newChrome.panelMap; - var oldPanelMap = oldChrome.panelMap; - - var panel; - for(var name in newPanelMap) - { - // TODO: xxxpedro innerHTML - panel = newPanelMap[name]; - if (panel.options.innerHTMLSync) - panel.panelNode.innerHTML = oldPanelMap[name].panelNode.innerHTML; - } - - Firebug.chrome = newChrome; - - // TODO: xxxpedro sync detach reattach attach - //dispatch(Firebug.chrome.panelMap, "detach", [oldChrome, newChrome]); - - if (newChrome.type == "popup") - { - newChrome.initialize(); - //dispatch(Firebug.modules, "initialize", []); - } - else - { - // TODO: xxxpedro only needed in persistent - // should use FirebugChrome.clone, but popup FBChrome - // isn't acessible - Firebug.context.persistedState.selectedPanelName = oldChrome.selectedPanel.name; - } - - dispatch(newPanelMap, "reattach", [oldChrome, newChrome]); - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - draw: function() - { - var size = this.getSize(); - - // Height related values - var commandLineHeight = Firebug.chrome.commandLineVisible ? fbCommandLine.offsetHeight : 0, - - y = Math.max(size.height /* chrome height */, topHeight), - - heightValue = Math.max(y - topHeight - commandLineHeight /* fixed height */, 0), - - height = heightValue + "px", - - // Width related values - sideWidthValue = Firebug.chrome.sidePanelVisible ? Firebug.context.persistedState.sidePanelWidth : 0, - - width = Math.max(size.width /* chrome width */ - sideWidthValue, 0) + "px"; - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Height related rendering - fbPanelBox1Style.height = height; - fbPanel1Style.height = height; - - if (isIE || isOpera) - { - // Fix IE and Opera problems with auto resizing the verticall splitter - fbVSplitterStyle.height = Math.max(y - topPartialHeight - commandLineHeight, 0) + "px"; - } - //xxxpedro FF2 only? - /* - else if (isFirefox) - { - // Fix Firefox problem with table rows with 100% height (fit height) - fbContentStyle.maxHeight = Math.max(y - fixedHeight, 0)+ "px"; - }/**/ - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Width related rendering - fbPanelBox1Style.width = width; - fbPanel1Style.width = width; - - // SidePanel rendering - if (Firebug.chrome.sidePanelVisible) - { - sideWidthValue = Math.max(sideWidthValue - 6, 0); - - var sideWidth = sideWidthValue + "px"; - - fbPanelBox2Style.width = sideWidth; - - fbVSplitterStyle.right = sideWidth; - - if (Firebug.chrome.largeCommandLineVisible) - { - fbLargeCommandLine = $("fbLargeCommandLine"); - - fbLargeCommandLine.style.height = heightValue - 4 + "px"; - fbLargeCommandLine.style.width = sideWidthValue - 2 + "px"; - - fbLargeCommandButtons = $("fbLargeCommandButtons"); - fbLargeCommandButtons.style.width = sideWidth; - } - else - { - fbPanel2Style.height = height; - fbPanel2Style.width = sideWidth; - - fbPanelBar2BoxStyle.width = sideWidth; - } - } - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - getSize: function() - { - return this.type == "div" ? - { - height: this.node.offsetHeight, - width: this.node.offsetWidth - } - : - this.getWindowSize(); - }, - - resize: function() - { - var self = this; - - // avoid partial resize when maximizing window - setTimeout(function(){ - self.draw(); - - if (noFixedPosition && (self.type == "frame" || self.type == "div")) - self.fixIEPosition(); - }, 0); - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - layout: function(panel) - { - if (FBTrace.DBG_CHROME) FBTrace.sysout("Chrome.layout", ""); - - var options = panel.options; - - changeCommandLineVisibility(options.hasCommandLine); - changeSidePanelVisibility(panel.hasSidePanel); - - Firebug.chrome.draw(); - }, - - showLargeCommandLine: function(hideToggleIcon) - { - var chrome = Firebug.chrome; - - if (!chrome.largeCommandLineVisible) - { - chrome.largeCommandLineVisible = true; - - if (chrome.selectedPanel.options.hasCommandLine) - { - if (Firebug.CommandLine) - Firebug.CommandLine.blur(); - - changeCommandLineVisibility(false); - } - - changeSidePanelVisibility(true); - - fbLargeCommandLine.style.display = "block"; - fbLargeCommandButtons.style.display = "block"; - - fbPanel2Style.display = "none"; - fbPanelBar2BoxStyle.display = "none"; - - chrome.draw(); - - fbLargeCommandLine.focus(); - - if (Firebug.CommandLine) - Firebug.CommandLine.setMultiLine(true); - } - }, - - hideLargeCommandLine: function() - { - if (Firebug.chrome.largeCommandLineVisible) - { - Firebug.chrome.largeCommandLineVisible = false; - - if (Firebug.CommandLine) - Firebug.CommandLine.setMultiLine(false); - - fbLargeCommandLine.blur(); - - fbPanel2Style.display = "block"; - fbPanelBar2BoxStyle.display = "block"; - - fbLargeCommandLine.style.display = "none"; - fbLargeCommandButtons.style.display = "none"; - - changeSidePanelVisibility(false); - - if (Firebug.chrome.selectedPanel.options.hasCommandLine) - changeCommandLineVisibility(true); - - Firebug.chrome.draw(); - - } - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - focusCommandLine: function() - { - var selectedPanelName = this.selectedPanel.name, panelToSelect; - - if (focusCommandLineState == 0 || selectedPanelName != "Console") - { - focusCommandLineState = 0; - lastFocusedPanelName = selectedPanelName; - - panelToSelect = "Console"; - } - if (focusCommandLineState == 1) - { - panelToSelect = lastFocusedPanelName; - } - - this.selectPanel(panelToSelect); - - try - { - if (Firebug.CommandLine) - { - if (panelToSelect == "Console") - Firebug.CommandLine.focus(); - else - Firebug.CommandLine.blur(); - } - } - catch(e) - { - //TODO: xxxpedro trace error - } - - focusCommandLineState = ++focusCommandLineState % 2; - } - -}); - -// ************************************************************************************************ -// ChromeFrameBase - -/** - * @namespace - * @extends ns-chrome-ChromeBase - */ -var ChromeFrameBase = extend(ChromeBase, -/**@extend ns-chrome-ChromeFrameBase*/ -{ - create: function() - { - ChromeBase.create.call(this); - - // restore display for the anti-flicker trick - if (isFirefox) - this.node.style.display = "block"; - - if (Env.Options.startInNewWindow) - { - this.close(); - this.toggle(true, true); - return; - } - - if (Env.Options.startOpened) - this.open(); - else - this.close(); - }, - - destroy: function() - { - var size = Firebug.chrome.getWindowSize(); - - Firebug.context.persistedState.height = size.height; - - if (Firebug.saveCookies) - Firebug.savePrefs(); - - removeGlobalEvent("keydown", onGlobalKeyDown); - - ChromeBase.destroy.call(this); - - this.document = null; - delete this.document; - - this.window = null; - delete this.window; - - this.node.parentNode.removeChild(this.node); - this.node = null; - delete this.node; - }, - - initialize: function() - { - //FBTrace.sysout("Frame", "initialize();") - ChromeBase.initialize.call(this); - - this.addController( - [Firebug.browser.window, "resize", this.resize], - [$("fbWindow_btClose"), "click", this.close], - [$("fbWindow_btDetach"), "click", this.detach], - [$("fbWindow_btDeactivate"), "click", this.deactivate] - ); - - if (!Env.Options.enablePersistent) - this.addController([Firebug.browser.window, "unload", Firebug.shutdown]); - - if (noFixedPosition) - { - this.addController( - [Firebug.browser.window, "scroll", this.fixIEPosition] - ); - } - - fbVSplitter.onmousedown = onVSplitterMouseDown; - fbHSplitter.onmousedown = onHSplitterMouseDown; - - this.isInitialized = true; - }, - - shutdown: function() - { - fbVSplitter.onmousedown = null; - fbHSplitter.onmousedown = null; - - ChromeBase.shutdown.apply(this); - - this.isInitialized = false; - }, - - reattach: function() - { - var frame = FirebugChrome.chromeMap.frame; - - ChromeBase.reattach(FirebugChrome.chromeMap.popup, this); - }, - - open: function() - { - if (!Firebug.context.persistedState.isOpen) - { - Firebug.context.persistedState.isOpen = true; - - if (Env.isChromeExtension) - localStorage.setItem("Firebug", "1,1"); - - var node = this.node; - - node.style.visibility = "hidden"; // Avoid flickering - - if (Firebug.showIconWhenHidden) - { - if (ChromeMini.isInitialized) - { - ChromeMini.shutdown(); - } - - } - else - node.style.display = "block"; - - var main = $("fbChrome"); - - // IE6 throws an error when setting this property! why? - //main.style.display = "table"; - main.style.display = ""; - - var self = this; - /// TODO: xxxpedro FOUC - node.style.visibility = "visible"; - setTimeout(function(){ - ///node.style.visibility = "visible"; - - //dispatch(Firebug.modules, "initialize", []); - self.initialize(); - - if (noFixedPosition) - self.fixIEPosition(); - - self.draw(); - - }, 10); - } - }, - - close: function() - { - if (Firebug.context.persistedState.isOpen) - { - if (this.isInitialized) - { - //dispatch(Firebug.modules, "shutdown", []); - this.shutdown(); - } - - Firebug.context.persistedState.isOpen = false; - - if (Env.isChromeExtension) - localStorage.setItem("Firebug", "1,0"); - - var node = this.node; - - if (Firebug.showIconWhenHidden) - { - node.style.visibility = "hidden"; // Avoid flickering - - // TODO: xxxpedro - persist IE fixed? - var main = $("fbChrome", FirebugChrome.chromeMap.frame.document); - main.style.display = "none"; - - ChromeMini.initialize(); - - node.style.visibility = "visible"; - } - else - node.style.display = "none"; - } - }, - - deactivate: function() - { - // if it is running as a Chrome extension, dispatch a message to the extension signaling - // that Firebug should be deactivated for the current tab - if (Env.isChromeExtension) - { - localStorage.removeItem("Firebug"); - Firebug.GoogleChrome.dispatch("FB_deactivate"); - - // xxxpedro problem here regarding Chrome extension. We can't deactivate the whole - // app, otherwise it won't be able to be reactivated without reloading the page. - // but we need to stop listening global keys, otherwise the key activation won't work. - Firebug.chrome.close(); - } - else - { - Firebug.shutdown(); - } - }, - - fixIEPosition: function() - { - // fix IE problem with offset when not in fullscreen mode - var doc = this.document; - var offset = isIE ? doc.body.clientTop || doc.documentElement.clientTop: 0; - - var size = Firebug.browser.getWindowSize(); - var scroll = Firebug.browser.getWindowScrollPosition(); - var maxHeight = size.height; - var height = this.node.offsetHeight; - - var bodyStyle = doc.body.currentStyle; - - this.node.style.top = maxHeight - height + scroll.top + "px"; - - if ((this.type == "frame" || this.type == "div") && - (bodyStyle.marginLeft || bodyStyle.marginRight)) - { - this.node.style.width = size.width + "px"; - } - - if (fbVSplitterStyle) - fbVSplitterStyle.right = Firebug.context.persistedState.sidePanelWidth + "px"; - - this.draw(); - } - -}); - - -// ************************************************************************************************ -// ChromeMini - -/** - * @namespace - * @extends FBL.Controller - */ -var ChromeMini = extend(Controller, -/**@extend ns-chrome-ChromeMini*/ -{ - create: function(chrome) - { - append(this, chrome); - this.type = "mini"; - }, - - initialize: function() - { - Controller.initialize.apply(this); - - var doc = FirebugChrome.chromeMap.frame.document; - - var mini = $("fbMiniChrome", doc); - mini.style.display = "block"; - - var miniIcon = $("fbMiniIcon", doc); - var width = miniIcon.offsetWidth + 10; - miniIcon.title = "Open " + Firebug.version; - - var errors = $("fbMiniErrors", doc); - if (errors.offsetWidth) - width += errors.offsetWidth + 10; - - var node = this.node; - node.style.height = "27px"; - node.style.width = width + "px"; - node.style.left = ""; - node.style.right = 0; - - if (this.node.nodeName.toLowerCase() == "iframe") - { - node.setAttribute("allowTransparency", "true"); - this.document.body.style.backgroundColor = "transparent"; - } - else - node.style.background = "transparent"; - - if (noFixedPosition) - this.fixIEPosition(); - - this.addController( - [$("fbMiniIcon", doc), "click", onMiniIconClick] - ); - - if (noFixedPosition) - { - this.addController( - [Firebug.browser.window, "scroll", this.fixIEPosition] - ); - } - - this.isInitialized = true; - }, - - shutdown: function() - { - var node = this.node; - node.style.height = Firebug.context.persistedState.height + "px"; - node.style.width = "100%"; - node.style.left = 0; - node.style.right = ""; - - if (this.node.nodeName.toLowerCase() == "iframe") - { - node.setAttribute("allowTransparency", "false"); - this.document.body.style.backgroundColor = "#fff"; - } - else - node.style.background = "#fff"; - - if (noFixedPosition) - this.fixIEPosition(); - - var doc = FirebugChrome.chromeMap.frame.document; - - var mini = $("fbMiniChrome", doc); - mini.style.display = "none"; - - Controller.shutdown.apply(this); - - this.isInitialized = false; - }, - - draw: function() - { - - }, - - fixIEPosition: ChromeFrameBase.fixIEPosition - -}); - - -// ************************************************************************************************ -// ChromePopupBase - -/** - * @namespace - * @extends ns-chrome-ChromeBase - */ -var ChromePopupBase = extend(ChromeBase, -/**@extend ns-chrome-ChromePopupBase*/ -{ - - initialize: function() - { - setClass(this.document.body, "FirebugPopup"); - - ChromeBase.initialize.call(this); - - this.addController( - [Firebug.chrome.window, "resize", this.resize], - [Firebug.chrome.window, "unload", this.destroy] - //[Firebug.chrome.window, "beforeunload", this.destroy] - ); - - if (Env.Options.enablePersistent) - { - this.persist = bind(this.persist, this); - addEvent(Firebug.browser.window, "unload", this.persist); - } - else - this.addController( - [Firebug.browser.window, "unload", this.close] - ); - - fbVSplitter.onmousedown = onVSplitterMouseDown; - }, - - destroy: function() - { - var chromeWin = Firebug.chrome.window; - var left = chromeWin.screenX || chromeWin.screenLeft; - var top = chromeWin.screenY || chromeWin.screenTop; - var size = Firebug.chrome.getWindowSize(); - - Firebug.context.persistedState.popupTop = top; - Firebug.context.persistedState.popupLeft = left; - Firebug.context.persistedState.popupWidth = size.width; - Firebug.context.persistedState.popupHeight = size.height; - - if (Firebug.saveCookies) - Firebug.savePrefs(); - - // TODO: xxxpedro sync detach reattach attach - var frame = FirebugChrome.chromeMap.frame; - - if(frame) - { - dispatch(frame.panelMap, "detach", [this, frame]); - - frame.reattach(this, frame); - } - - if (Env.Options.enablePersistent) - { - removeEvent(Firebug.browser.window, "unload", this.persist); - } - - ChromeBase.destroy.apply(this); - - FirebugChrome.chromeMap.popup = null; - - this.node.close(); - }, - - persist: function() - { - persistTimeStart = new Date().getTime(); - - removeEvent(Firebug.browser.window, "unload", this.persist); - - Firebug.Inspector.destroy(); - Firebug.browser.window.FirebugOldBrowser = true; - - var persistTimeStart = new Date().getTime(); - - var waitMainWindow = function() - { - var doc, head; - - try - { - if (window.opener && !window.opener.FirebugOldBrowser && (doc = window.opener.document)/* && - doc.documentElement && (head = doc.documentElement.firstChild)*/) - { - - try - { - // exposes the FBL to the global namespace when in debug mode - if (Env.isDebugMode) - { - window.FBL = FBL; - } - - window.Firebug = Firebug; - window.opener.Firebug = Firebug; - - Env.browser = window.opener; - Firebug.browser = Firebug.context = new Context(Env.browser); - Firebug.loadPrefs(); - - registerConsole(); - - // the delay time should be calculated right after registering the - // console, once right after the console registration, call log messages - // will be properly handled - var persistDelay = new Date().getTime() - persistTimeStart; - - var chrome = Firebug.chrome; - addEvent(Firebug.browser.window, "unload", chrome.persist); - - FBL.cacheDocument(); - Firebug.Inspector.create(); - - Firebug.Console.logFormatted( - ["Firebug could not capture console calls during " + - persistDelay + "ms"], - Firebug.context, - "info" - ); - - setTimeout(function(){ - var htmlPanel = chrome.getPanel("HTML"); - htmlPanel.createUI(); - },50); - - } - catch(pE) - { - alert("persist error: " + (pE.message || pE)); - } - - } - else - { - window.setTimeout(waitMainWindow, 0); - } - - } catch (E) { - window.close(); - } - }; - - waitMainWindow(); - }, - - close: function() - { - this.destroy(); - } - -}); - - -//************************************************************************************************ -// UI helpers - -var changeCommandLineVisibility = function changeCommandLineVisibility(visibility) -{ - var last = Firebug.chrome.commandLineVisible; - var visible = Firebug.chrome.commandLineVisible = - typeof visibility == "boolean" ? visibility : !Firebug.chrome.commandLineVisible; - - if (visible != last) - { - if (visible) - { - fbBottom.className = ""; - - if (Firebug.CommandLine) - Firebug.CommandLine.activate(); - } - else - { - if (Firebug.CommandLine) - Firebug.CommandLine.deactivate(); - - fbBottom.className = "hide"; - } - } -}; - -var changeSidePanelVisibility = function changeSidePanelVisibility(visibility) -{ - var last = Firebug.chrome.sidePanelVisible; - Firebug.chrome.sidePanelVisible = - typeof visibility == "boolean" ? visibility : !Firebug.chrome.sidePanelVisible; - - if (Firebug.chrome.sidePanelVisible != last) - { - fbPanelBox2.className = Firebug.chrome.sidePanelVisible ? "" : "hide"; - fbPanelBar2Box.className = Firebug.chrome.sidePanelVisible ? "" : "hide"; - } -}; - - -// ************************************************************************************************ -// F12 Handler - -var onGlobalKeyDown = function onGlobalKeyDown(event) -{ - var keyCode = event.keyCode; - var shiftKey = event.shiftKey; - var ctrlKey = event.ctrlKey; - - if (keyCode == 123 /* F12 */ && (!isFirefox && !shiftKey || shiftKey && isFirefox)) - { - Firebug.chrome.toggle(false, ctrlKey); - cancelEvent(event, true); - - // TODO: xxxpedro replace with a better solution. we're doing this - // to allow reactivating with the F12 key after being deactivated - if (Env.isChromeExtension) - { - Firebug.GoogleChrome.dispatch("FB_enableIcon"); - } - } - else if (keyCode == 67 /* C */ && ctrlKey && shiftKey) - { - Firebug.Inspector.toggleInspect(); - cancelEvent(event, true); - } - else if (keyCode == 76 /* L */ && ctrlKey && shiftKey) - { - Firebug.chrome.focusCommandLine(); - cancelEvent(event, true); - } -}; - -var onMiniIconClick = function onMiniIconClick(event) -{ - Firebug.chrome.toggle(false, event.ctrlKey); - cancelEvent(event, true); -}; - - -// ************************************************************************************************ -// Horizontal Splitter Handling - -var onHSplitterMouseDown = function onHSplitterMouseDown(event) -{ - addGlobalEvent("mousemove", onHSplitterMouseMove); - addGlobalEvent("mouseup", onHSplitterMouseUp); - - if (isIE) - addEvent(Firebug.browser.document.documentElement, "mouseleave", onHSplitterMouseUp); - - fbHSplitter.className = "fbOnMovingHSplitter"; - - return false; -}; - -var onHSplitterMouseMove = function onHSplitterMouseMove(event) -{ - cancelEvent(event, true); - - var clientY = event.clientY; - var win = isIE - ? event.srcElement.ownerDocument.parentWindow - : event.target.defaultView || event.target.ownerDocument && event.target.ownerDocument.defaultView; - - if (!win) - return; - - if (win != win.parent) - { - var frameElement = win.frameElement; - if (frameElement) - { - var framePos = Firebug.browser.getElementPosition(frameElement).top; - clientY += framePos; - - if (frameElement.style.position != "fixed") - clientY -= Firebug.browser.getWindowScrollPosition().top; - } - } - - if (isOpera && isQuiksMode && win.frameElement.id == "FirebugUI") - { - clientY = Firebug.browser.getWindowSize().height - win.frameElement.offsetHeight + clientY; - } - - /* - console.log( - typeof win.FBL != "undefined" ? "no-Chrome" : "Chrome", - //win.frameElement.id, - event.target, - clientY - );/**/ - - onHSplitterMouseMoveBuffer = clientY; // buffer - - if (new Date().getTime() - lastHSplitterMouseMove > chromeRedrawSkipRate) // frame skipping - { - lastHSplitterMouseMove = new Date().getTime(); - handleHSplitterMouseMove(); - } - else - if (!onHSplitterMouseMoveTimer) - onHSplitterMouseMoveTimer = setTimeout(handleHSplitterMouseMove, chromeRedrawSkipRate); - - // improving the resizing performance by canceling the mouse event. - // canceling events will prevent the page to receive such events, which would imply - // in more processing being expended. - cancelEvent(event, true); - return false; -}; - -var handleHSplitterMouseMove = function() -{ - if (onHSplitterMouseMoveTimer) - { - clearTimeout(onHSplitterMouseMoveTimer); - onHSplitterMouseMoveTimer = null; - } - - var clientY = onHSplitterMouseMoveBuffer; - - var windowSize = Firebug.browser.getWindowSize(); - var scrollSize = Firebug.browser.getWindowScrollSize(); - - // compute chrome fixed size (top bar and command line) - var commandLineHeight = Firebug.chrome.commandLineVisible ? fbCommandLine.offsetHeight : 0; - var fixedHeight = topHeight + commandLineHeight; - var chromeNode = Firebug.chrome.node; - - var scrollbarSize = !isIE && (scrollSize.width > windowSize.width) ? 17 : 0; - - //var height = !isOpera ? chromeNode.offsetTop + chromeNode.clientHeight : windowSize.height; - var height = windowSize.height; - - // compute the min and max size of the chrome - var chromeHeight = Math.max(height - clientY + 5 - scrollbarSize, fixedHeight); - chromeHeight = Math.min(chromeHeight, windowSize.height - scrollbarSize); - - Firebug.context.persistedState.height = chromeHeight; - chromeNode.style.height = chromeHeight + "px"; - - if (noFixedPosition) - Firebug.chrome.fixIEPosition(); - - Firebug.chrome.draw(); -}; - -var onHSplitterMouseUp = function onHSplitterMouseUp(event) -{ - removeGlobalEvent("mousemove", onHSplitterMouseMove); - removeGlobalEvent("mouseup", onHSplitterMouseUp); - - if (isIE) - removeEvent(Firebug.browser.document.documentElement, "mouseleave", onHSplitterMouseUp); - - fbHSplitter.className = ""; - - Firebug.chrome.draw(); - - // avoid text selection in IE when returning to the document - // after the mouse leaves the document during the resizing - return false; -}; - - -// ************************************************************************************************ -// Vertical Splitter Handling - -var onVSplitterMouseDown = function onVSplitterMouseDown(event) -{ - addGlobalEvent("mousemove", onVSplitterMouseMove); - addGlobalEvent("mouseup", onVSplitterMouseUp); - - return false; -}; - -var onVSplitterMouseMove = function onVSplitterMouseMove(event) -{ - if (new Date().getTime() - lastVSplitterMouseMove > chromeRedrawSkipRate) // frame skipping - { - var target = event.target || event.srcElement; - if (target && target.ownerDocument) // avoid error when cursor reaches out of the chrome - { - var clientX = event.clientX; - var win = document.all - ? event.srcElement.ownerDocument.parentWindow - : event.target.ownerDocument.defaultView; - - if (win != win.parent) - clientX += win.frameElement ? win.frameElement.offsetLeft : 0; - - var size = Firebug.chrome.getSize(); - var x = Math.max(size.width - clientX + 3, 6); - - Firebug.context.persistedState.sidePanelWidth = x; - Firebug.chrome.draw(); - } - - lastVSplitterMouseMove = new Date().getTime(); - } - - cancelEvent(event, true); - return false; -}; - -var onVSplitterMouseUp = function onVSplitterMouseUp(event) -{ - removeGlobalEvent("mousemove", onVSplitterMouseMove); - removeGlobalEvent("mouseup", onVSplitterMouseUp); - - Firebug.chrome.draw(); -}; - - -// ************************************************************************************************ -}}); - -/* See license.txt for terms of usage */ - -FBL.ns(function() { with (FBL) { -// ************************************************************************************************ - -Firebug.Lite = -{ -}; - -// ************************************************************************************************ -}}); - - -/* See license.txt for terms of usage */ - -FBL.ns(function() { with (FBL) { -// ************************************************************************************************ - -Firebug.Lite.Cache = -{ - ID: "firebug-" + new Date().getTime() -}; - -// ************************************************************************************************ - -/** - * TODO: if a cached element is cloned, the expando property will be cloned too in IE - * which will result in a bug. Firebug Lite will think the new cloned node is the old - * one. - * - * TODO: Investigate a possibility of cache validation, to be customized by each - * kind of cache. For ElementCache it should validate if the element still is - * inserted at the DOM. - */ -var cacheUID = 0; -var createCache = function() -{ - var map = {}; - var data = {}; - - var CID = Firebug.Lite.Cache.ID; - - // better detection - var supportsDeleteExpando = !document.all; - - var cacheFunction = function(element) - { - return cacheAPI.set(element); - }; - - var cacheAPI = - { - get: function(key) - { - return map.hasOwnProperty(key) ? - map[key] : - null; - }, - - set: function(element) - { - var id = getValidatedKey(element); - - if (!id) - { - id = ++cacheUID; - element[CID] = id; - } - - if (!map.hasOwnProperty(id)) - { - map[id] = element; - data[id] = {}; - } - - return id; - }, - - unset: function(element) - { - var id = getValidatedKey(element); - - if (!id) return; - - if (supportsDeleteExpando) - { - delete element[CID]; - } - else if (element.removeAttribute) - { - element.removeAttribute(CID); - } - - delete map[id]; - delete data[id]; - - }, - - key: function(element) - { - return getValidatedKey(element); - }, - - has: function(element) - { - var id = getValidatedKey(element); - return id && map.hasOwnProperty(id); - }, - - each: function(callback) - { - for (var key in map) - { - if (map.hasOwnProperty(key)) - { - callback(key, map[key]); - } - } - }, - - data: function(element, name, value) - { - // set data - if (value) - { - if (!name) return null; - - var id = cacheAPI.set(element); - - return data[id][name] = value; - } - // get data - else - { - var id = cacheAPI.key(element); - - return data.hasOwnProperty(id) && data[id].hasOwnProperty(name) ? - data[id][name] : - null; - } - }, - - clear: function() - { - for (var id in map) - { - var element = map[id]; - cacheAPI.unset(element); - } - } - }; - - var getValidatedKey = function(element) - { - var id = element[CID]; - - // If a cached element is cloned in IE, the expando property CID will be also - // cloned (differently than other browsers) resulting in a bug: Firebug Lite - // will think the new cloned node is the old one. To prevent this problem we're - // checking if the cached element matches the given element. - if ( - !supportsDeleteExpando && // the problem happens when supportsDeleteExpando is false - id && // the element has the expando property - map.hasOwnProperty(id) && // there is a cached element with the same id - map[id] != element // but it is a different element than the current one - ) - { - // remove the problematic property - element.removeAttribute(CID); - - id = null; - } - - return id; - }; - - FBL.append(cacheFunction, cacheAPI); - - return cacheFunction; -}; - -// ************************************************************************************************ - -// TODO: xxxpedro : check if we need really this on FBL scope -Firebug.Lite.Cache.StyleSheet = createCache(); -Firebug.Lite.Cache.Element = createCache(); - -// TODO: xxxpedro -Firebug.Lite.Cache.Event = createCache(); - - -// ************************************************************************************************ -}}); - - -/* See license.txt for terms of usage */ - -FBL.ns(function() { with (FBL) { -// ************************************************************************************************ - -// ************************************************************************************************ -var sourceMap = {}; - -// ************************************************************************************************ -Firebug.Lite.Proxy = -{ - // jsonp callbacks - _callbacks: {}, - - /** - * Load a resource, either locally (directly) or externally (via proxy) using - * synchronous XHR calls. Loading external resources requires the proxy plugin to - * be installed and configured (see /plugin/proxy/proxy.php). - */ - load: function(url) - { - var resourceDomain = getDomain(url); - var isLocalResource = - // empty domain means local URL - !resourceDomain || - // same domain means local too - resourceDomain == Firebug.context.window.location.host; // TODO: xxxpedro context - - return isLocalResource ? fetchResource(url) : fetchProxyResource(url); - }, - - /** - * Load a resource using JSONP technique. - */ - loadJSONP: function(url, callback) - { - var script = createGlobalElement("script"), - doc = Firebug.context.document, - - uid = "" + new Date().getTime(), - callbackName = "callback=Firebug.Lite.Proxy._callbacks." + uid, - - jsonpURL = url.indexOf("?") != -1 ? - url + "&" + callbackName : - url + "?" + callbackName; - - Firebug.Lite.Proxy._callbacks[uid] = function(data) - { - if (callback) - callback(data); - - script.parentNode.removeChild(script); - delete Firebug.Lite.Proxy._callbacks[uid]; - }; - - script.src = jsonpURL; - - if (doc.documentElement) - doc.documentElement.appendChild(script); - }, - - /** - * Load a resource using YQL (not reliable). - */ - YQL: function(url, callback) - { - var yql = "http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20html%20where%20url%3D%22" + - encodeURIComponent(url) + "%22&format=xml"; - - this.loadJSONP(yql, function(data) - { - var source = data.results[0]; - - // clean up YQL bogus elements - var match = /\s+

([\s\S]+)<\/p>\s+<\/body>$/.exec(source); - if (match) - source = match[1]; - - console.log(source); - }); - } -}; - -// ************************************************************************************************ - -Firebug.Lite.Proxy.fetchResourceDisabledMessage = - "/* Firebug Lite resource fetching is disabled.\n" + - "To enabled it set the Firebug Lite option \"disableResourceFetching\" to \"false\".\n" + - "More info at http://getfirebug.com/firebuglite#Options */"; - -var fetchResource = function(url) -{ - if (Firebug.disableResourceFetching) - { - var source = sourceMap[url] = Firebug.Lite.Proxy.fetchResourceDisabledMessage; - return source; - } - - if (sourceMap.hasOwnProperty(url)) - return sourceMap[url]; - - // Getting the native XHR object so our calls won't be logged in the Console Panel - var xhr = FBL.getNativeXHRObject(); - xhr.open("get", url, false); - xhr.send(); - - var source = sourceMap[url] = xhr.responseText; - return source; -}; - -var fetchProxyResource = function(url) -{ - if (sourceMap.hasOwnProperty(url)) - return sourceMap[url]; - - var proxyURL = Env.Location.baseDir + "plugin/proxy/proxy.php?url=" + encodeURIComponent(url); - var response = fetchResource(proxyURL); - - try - { - var data = eval("(" + response + ")"); - } - catch(E) - { - return "ERROR: Firebug Lite Proxy plugin returned an invalid response."; - } - - var source = data ? data.contents : ""; - return source; -}; - - -// ************************************************************************************************ -}}); - - -/* See license.txt for terms of usage */ - -FBL.ns(function() { with (FBL) { -// ************************************************************************************************ - -Firebug.Lite.Style = -{ -}; - -// ************************************************************************************************ -}}); - - -/* See license.txt for terms of usage */ - -FBL.ns(function() { with (FBL) { -// ************************************************************************************************ - -Firebug.Lite.Script = function(window) -{ - this.fileName = null; - this.isValid = null; - this.baseLineNumber = null; - this.lineExtent = null; - this.tag = null; - - this.functionName = null; - this.functionSource = null; -}; - -Firebug.Lite.Script.prototype = -{ - isLineExecutable: function(){}, - pcToLine: function(){}, - lineToPc: function(){}, - - toString: function() - { - return "Firebug.Lite.Script"; - } -}; - -// ************************************************************************************************ -}}); - - -/* See license.txt for terms of usage */ - -FBL.ns(function() { with (FBL) { -// ************************************************************************************************ - - -Firebug.Lite.Browser = function(window) -{ - this.contentWindow = window; - this.contentDocument = window.document; - this.currentURI = - { - spec: window.location.href - }; -}; - -Firebug.Lite.Browser.prototype = -{ - toString: function() - { - return "Firebug.Lite.Browser"; - } -}; - - -// ************************************************************************************************ -}}); - - -/* See license.txt for terms of usage */ - -/* - http://www.JSON.org/json2.js - 2010-03-20 - - Public Domain. - - NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. - - See http://www.JSON.org/js.html - - - This code should be minified before deployment. - See http://javascript.crockford.com/jsmin.html - - USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO - NOT CONTROL. - - - This file creates a global JSON object containing two methods: stringify - and parse. - - JSON.stringify(value, replacer, space) - value any JavaScript value, usually an object or array. - - replacer an optional parameter that determines how object - values are stringified for objects. It can be a - function or an array of strings. - - space an optional parameter that specifies the indentation - of nested structures. If it is omitted, the text will - be packed without extra whitespace. If it is a number, - it will specify the number of spaces to indent at each - level. If it is a string (such as '\t' or ' '), - it contains the characters used to indent at each level. - - This method produces a JSON text from a JavaScript value. - - When an object value is found, if the object contains a toJSON - method, its toJSON method will be called and the result will be - stringified. A toJSON method does not serialize: it returns the - value represented by the name/value pair that should be serialized, - or undefined if nothing should be serialized. The toJSON method - will be passed the key associated with the value, and this will be - bound to the value - - For example, this would serialize Dates as ISO strings. - - Date.prototype.toJSON = function (key) { - function f(n) { - // Format integers to have at least two digits. - return n < 10 ? '0' + n : n; - } - - return this.getUTCFullYear() + '-' + - f(this.getUTCMonth() + 1) + '-' + - f(this.getUTCDate()) + 'T' + - f(this.getUTCHours()) + ':' + - f(this.getUTCMinutes()) + ':' + - f(this.getUTCSeconds()) + 'Z'; - }; - - You can provide an optional replacer method. It will be passed the - key and value of each member, with this bound to the containing - object. The value that is returned from your method will be - serialized. If your method returns undefined, then the member will - be excluded from the serialization. - - If the replacer parameter is an array of strings, then it will be - used to select the members to be serialized. It filters the results - such that only members with keys listed in the replacer array are - stringified. - - Values that do not have JSON representations, such as undefined or - functions, will not be serialized. Such values in objects will be - dropped; in arrays they will be replaced with null. You can use - a replacer function to replace those with JSON values. - JSON.stringify(undefined) returns undefined. - - The optional space parameter produces a stringification of the - value that is filled with line breaks and indentation to make it - easier to read. - - If the space parameter is a non-empty string, then that string will - be used for indentation. If the space parameter is a number, then - the indentation will be that many spaces. - - Example: - - text = JSON.stringify(['e', {pluribus: 'unum'}]); - // text is '["e",{"pluribus":"unum"}]' - - - text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); - // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' - - text = JSON.stringify([new Date()], function (key, value) { - return this[key] instanceof Date ? - 'Date(' + this[key] + ')' : value; - }); - // text is '["Date(---current time---)"]' - - - JSON.parse(text, reviver) - This method parses a JSON text to produce an object or array. - It can throw a SyntaxError exception. - - The optional reviver parameter is a function that can filter and - transform the results. It receives each of the keys and values, - and its return value is used instead of the original value. - If it returns what it received, then the structure is not modified. - If it returns undefined then the member is deleted. - - Example: - - // Parse the text. Values that look like ISO date strings will - // be converted to Date objects. - - myData = JSON.parse(text, function (key, value) { - var a; - if (typeof value === 'string') { - a = -/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); - if (a) { - return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], - +a[5], +a[6])); - } - } - return value; - }); - - myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { - var d; - if (typeof value === 'string' && - value.slice(0, 5) === 'Date(' && - value.slice(-1) === ')') { - d = new Date(value.slice(5, -1)); - if (d) { - return d; - } - } - return value; - }); - - - This is a reference implementation. You are free to copy, modify, or - redistribute. -*/ - -/*jslint evil: true, strict: false */ - -/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, - call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, - getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, - lastIndex, length, parse, prototype, push, replace, slice, stringify, - test, toJSON, toString, valueOf -*/ - - -// Create a JSON object only if one does not already exist. We create the -// methods in a closure to avoid creating global variables. - -// ************************************************************************************************ - -var JSON = window.JSON || {}; - -// ************************************************************************************************ - -(function () { - - function f(n) { - // Format integers to have at least two digits. - return n < 10 ? '0' + n : n; - } - - if (typeof Date.prototype.toJSON !== 'function') { - - Date.prototype.toJSON = function (key) { - - return isFinite(this.valueOf()) ? - this.getUTCFullYear() + '-' + - f(this.getUTCMonth() + 1) + '-' + - f(this.getUTCDate()) + 'T' + - f(this.getUTCHours()) + ':' + - f(this.getUTCMinutes()) + ':' + - f(this.getUTCSeconds()) + 'Z' : null; - }; - - String.prototype.toJSON = - Number.prototype.toJSON = - Boolean.prototype.toJSON = function (key) { - return this.valueOf(); - }; - } - - var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, - escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, - gap, - indent, - meta = { // table of character substitutions - '\b': '\\b', - '\t': '\\t', - '\n': '\\n', - '\f': '\\f', - '\r': '\\r', - '"' : '\\"', - '\\': '\\\\' - }, - rep; - - - function quote(string) { - -// If the string contains no control characters, no quote characters, and no -// backslash characters, then we can safely slap some quotes around it. -// Otherwise we must also replace the offending characters with safe escape -// sequences. - - escapable.lastIndex = 0; - return escapable.test(string) ? - '"' + string.replace(escapable, function (a) { - var c = meta[a]; - return typeof c === 'string' ? c : - '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); - }) + '"' : - '"' + string + '"'; - } - - - function str(key, holder) { - -// Produce a string from holder[key]. - - var i, // The loop counter. - k, // The member key. - v, // The member value. - length, - mind = gap, - partial, - value = holder[key]; - -// If the value has a toJSON method, call it to obtain a replacement value. - - if (value && typeof value === 'object' && - typeof value.toJSON === 'function') { - value = value.toJSON(key); - } - -// If we were called with a replacer function, then call the replacer to -// obtain a replacement value. - - if (typeof rep === 'function') { - value = rep.call(holder, key, value); - } - -// What happens next depends on the value's type. - - switch (typeof value) { - case 'string': - return quote(value); - - case 'number': - -// JSON numbers must be finite. Encode non-finite numbers as null. - - return isFinite(value) ? String(value) : 'null'; - - case 'boolean': - case 'null': - -// If the value is a boolean or null, convert it to a string. Note: -// typeof null does not produce 'null'. The case is included here in -// the remote chance that this gets fixed someday. - - return String(value); - -// If the type is 'object', we might be dealing with an object or an array or -// null. - - case 'object': - -// Due to a specification blunder in ECMAScript, typeof null is 'object', -// so watch out for that case. - - if (!value) { - return 'null'; - } - -// Make an array to hold the partial results of stringifying this object value. - - gap += indent; - partial = []; - -// Is the value an array? - - if (Object.prototype.toString.apply(value) === '[object Array]') { - -// The value is an array. Stringify every element. Use null as a placeholder -// for non-JSON values. - - length = value.length; - for (i = 0; i < length; i += 1) { - partial[i] = str(i, value) || 'null'; - } - -// Join all of the elements together, separated with commas, and wrap them in -// brackets. - - v = partial.length === 0 ? '[]' : - gap ? '[\n' + gap + - partial.join(',\n' + gap) + '\n' + - mind + ']' : - '[' + partial.join(',') + ']'; - gap = mind; - return v; - } - -// If the replacer is an array, use it to select the members to be stringified. - - if (rep && typeof rep === 'object') { - length = rep.length; - for (i = 0; i < length; i += 1) { - k = rep[i]; - if (typeof k === 'string') { - v = str(k, value); - if (v) { - partial.push(quote(k) + (gap ? ': ' : ':') + v); - } - } - } - } else { - -// Otherwise, iterate through all of the keys in the object. - - for (k in value) { - if (Object.hasOwnProperty.call(value, k)) { - v = str(k, value); - if (v) { - partial.push(quote(k) + (gap ? ': ' : ':') + v); - } - } - } - } - -// Join all of the member texts together, separated with commas, -// and wrap them in braces. - - v = partial.length === 0 ? '{}' : - gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + - mind + '}' : '{' + partial.join(',') + '}'; - gap = mind; - return v; - } - } - -// If the JSON object does not yet have a stringify method, give it one. - - if (typeof JSON.stringify !== 'function') { - JSON.stringify = function (value, replacer, space) { - -// The stringify method takes a value and an optional replacer, and an optional -// space parameter, and returns a JSON text. The replacer can be a function -// that can replace values, or an array of strings that will select the keys. -// A default replacer method can be provided. Use of the space parameter can -// produce text that is more easily readable. - - var i; - gap = ''; - indent = ''; - -// If the space parameter is a number, make an indent string containing that -// many spaces. - - if (typeof space === 'number') { - for (i = 0; i < space; i += 1) { - indent += ' '; - } - -// If the space parameter is a string, it will be used as the indent string. - - } else if (typeof space === 'string') { - indent = space; - } - -// If there is a replacer, it must be a function or an array. -// Otherwise, throw an error. - - rep = replacer; - if (replacer && typeof replacer !== 'function' && - (typeof replacer !== 'object' || - typeof replacer.length !== 'number')) { - throw new Error('JSON.stringify'); - } - -// Make a fake root object containing our value under the key of ''. -// Return the result of stringifying the value. - - return str('', {'': value}); - }; - } - - -// If the JSON object does not yet have a parse method, give it one. - - if (typeof JSON.parse !== 'function') { - JSON.parse = function (text, reviver) { - -// The parse method takes a text and an optional reviver function, and returns -// a JavaScript value if the text is a valid JSON text. - - var j; - - function walk(holder, key) { - -// The walk method is used to recursively walk the resulting structure so -// that modifications can be made. - - var k, v, value = holder[key]; - if (value && typeof value === 'object') { - for (k in value) { - if (Object.hasOwnProperty.call(value, k)) { - v = walk(value, k); - if (v !== undefined) { - value[k] = v; - } else { - delete value[k]; - } - } - } - } - return reviver.call(holder, key, value); - } - - -// Parsing happens in four stages. In the first stage, we replace certain -// Unicode characters with escape sequences. JavaScript handles many characters -// incorrectly, either silently deleting them, or treating them as line endings. - - text = String(text); - cx.lastIndex = 0; - if (cx.test(text)) { - text = text.replace(cx, function (a) { - return '\\u' + - ('0000' + a.charCodeAt(0).toString(16)).slice(-4); - }); - } - -// In the second stage, we run the text against regular expressions that look -// for non-JSON patterns. We are especially concerned with '()' and 'new' -// because they can cause invocation, and '=' because it can cause mutation. -// But just to be safe, we want to reject all unexpected forms. - -// We split the second stage into 4 regexp operations in order to work around -// crippling inefficiencies in IE's and Safari's regexp engines. First we -// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we -// replace all simple value tokens with ']' characters. Third, we delete all -// open brackets that follow a colon or comma or that begin the text. Finally, -// we look to see that the remaining characters are only whitespace or ']' or -// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. - - if (/^[\],:{}\s]*$/. -test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'). -replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'). -replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { - -// In the third stage we use the eval function to compile the text into a -// JavaScript structure. The '{' operator is subject to a syntactic ambiguity -// in JavaScript: it can begin a block or an object literal. We wrap the text -// in parens to eliminate the ambiguity. - - j = eval('(' + text + ')'); - -// In the optional fourth stage, we recursively walk the new structure, passing -// each name/value pair to a reviver function for possible transformation. - - return typeof reviver === 'function' ? - walk({'': j}, '') : j; - } - -// If the text is not JSON parseable, then a SyntaxError is thrown. - - throw new SyntaxError('JSON.parse'); - }; - } - -// ************************************************************************************************ -// registration - -FBL.JSON = JSON; - -// ************************************************************************************************ -}()); - -/* See license.txt for terms of usage */ - -(function(){ -// ************************************************************************************************ - -/* Copyright (c) 2010-2011 Marcus Westin - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -var store = (function(){ - var api = {}, - win = window, - doc = win.document, - localStorageName = 'localStorage', - globalStorageName = 'globalStorage', - namespace = '__firebug__storejs__', - storage - - api.disabled = false - api.set = function(key, value) {} - api.get = function(key) {} - api.remove = function(key) {} - api.clear = function() {} - api.transact = function(key, transactionFn) { - var val = api.get(key) - if (typeof val == 'undefined') { val = {} } - transactionFn(val) - api.set(key, val) - } - - api.serialize = function(value) { - return JSON.stringify(value) - } - api.deserialize = function(value) { - if (typeof value != 'string') { return undefined } - return JSON.parse(value) - } - - // Functions to encapsulate questionable FireFox 3.6.13 behavior - // when about.config::dom.storage.enabled === false - // See https://github.com/marcuswestin/store.js/issues#issue/13 - function isLocalStorageNameSupported() { - try { return (localStorageName in win && win[localStorageName]) } - catch(err) { return false } - } - - function isGlobalStorageNameSupported() { - try { return (globalStorageName in win && win[globalStorageName] && win[globalStorageName][win.location.hostname]) } - catch(err) { return false } - } - - if (isLocalStorageNameSupported()) { - storage = win[localStorageName] - api.set = function(key, val) { storage.setItem(key, api.serialize(val)) } - api.get = function(key) { return api.deserialize(storage.getItem(key)) } - api.remove = function(key) { storage.removeItem(key) } - api.clear = function() { storage.clear() } - - } else if (isGlobalStorageNameSupported()) { - storage = win[globalStorageName][win.location.hostname] - api.set = function(key, val) { storage[key] = api.serialize(val) } - api.get = function(key) { return api.deserialize(storage[key] && storage[key].value) } - api.remove = function(key) { delete storage[key] } - api.clear = function() { for (var key in storage ) { delete storage[key] } } - - } else if (doc.documentElement.addBehavior) { - var storage = doc.createElement('div') - function withIEStorage(storeFunction) { - return function() { - var args = Array.prototype.slice.call(arguments, 0) - args.unshift(storage) - // See http://msdn.microsoft.com/en-us/library/ms531081(v=VS.85).aspx - // and http://msdn.microsoft.com/en-us/library/ms531424(v=VS.85).aspx - // TODO: xxxpedro doc.body is not always available so we must use doc.documentElement. - // We need to make sure this change won't affect the behavior of this library. - doc.documentElement.appendChild(storage) - storage.addBehavior('#default#userData') - storage.load(localStorageName) - var result = storeFunction.apply(api, args) - doc.documentElement.removeChild(storage) - return result - } - } - api.set = withIEStorage(function(storage, key, val) { - storage.setAttribute(key, api.serialize(val)) - storage.save(localStorageName) - }) - api.get = withIEStorage(function(storage, key) { - return api.deserialize(storage.getAttribute(key)) - }) - api.remove = withIEStorage(function(storage, key) { - storage.removeAttribute(key) - storage.save(localStorageName) - }) - api.clear = withIEStorage(function(storage) { - var attributes = storage.XMLDocument.documentElement.attributes - storage.load(localStorageName) - for (var i=0, attr; attr = attributes[i]; i++) { - storage.removeAttribute(attr.name) - } - storage.save(localStorageName) - }) - } - - try { - api.set(namespace, namespace) - if (api.get(namespace) != namespace) { api.disabled = true } - api.remove(namespace) - } catch(e) { - api.disabled = true - } - - return api -})(); - -if (typeof module != 'undefined') { module.exports = store } - - -// ************************************************************************************************ -// registration - -FBL.Store = store; - -// ************************************************************************************************ -})(); - -/* See license.txt for terms of usage */ - -FBL.ns( /**@scope s_selector*/ function() { with (FBL) { -// ************************************************************************************************ - -/* - * Sizzle CSS Selector Engine - v1.0 - * Copyright 2009, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ - */ - -var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, - done = 0, - toString = Object.prototype.toString, - hasDuplicate = false, - baseHasDuplicate = true; - -// Here we check if the JavaScript engine is using some sort of -// optimization where it does not always call our comparision -// function. If that is the case, discard the hasDuplicate value. -// Thus far that includes Google Chrome. -[0, 0].sort(function(){ - baseHasDuplicate = false; - return 0; -}); - -/** - * @name Firebug.Selector - * @namespace - */ - -/** - * @exports Sizzle as Firebug.Selector - */ -var Sizzle = function(selector, context, results, seed) { - results = results || []; - var origContext = context = context || document; - - if ( context.nodeType !== 1 && context.nodeType !== 9 ) { - return []; - } - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context), - soFar = selector; - - // Reset the position of the chunker regexp (start from head) - while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) { - soFar = m[3]; - - parts.push( m[1] ); - - if ( m[2] ) { - extra = m[3]; - break; - } - } - - if ( parts.length > 1 && origPOS.exec( selector ) ) { - if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { - set = posProcess( parts[0] + parts[1], context ); - } else { - set = Expr.relative[ parts[0] ] ? - [ context ] : - Sizzle( parts.shift(), context ); - - while ( parts.length ) { - selector = parts.shift(); - - if ( Expr.relative[ selector ] ) - selector += parts.shift(); - - set = posProcess( selector, set ); - } - } - } else { - // Take a shortcut and set the context if the root selector is an ID - // (but not if it'll be faster if the inner selector is an ID) - if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && - Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { - var ret = Sizzle.find( parts.shift(), context, contextXML ); - context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0]; - } - - if ( context ) { - var ret = seed ? - { expr: parts.pop(), set: makeArray(seed) } : - Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); - set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set; - - if ( parts.length > 0 ) { - checkSet = makeArray(set); - } else { - prune = false; - } - - while ( parts.length ) { - var cur = parts.pop(), pop = cur; - - if ( !Expr.relative[ cur ] ) { - cur = ""; - } else { - pop = parts.pop(); - } - - if ( pop == null ) { - pop = context; - } - - Expr.relative[ cur ]( checkSet, pop, contextXML ); - } - } else { - checkSet = parts = []; - } - } - - if ( !checkSet ) { - checkSet = set; - } - - if ( !checkSet ) { - throw "Syntax error, unrecognized expression: " + (cur || selector); - } - - if ( toString.call(checkSet) === "[object Array]" ) { - if ( !prune ) { - results.push.apply( results, checkSet ); - } else if ( context && context.nodeType === 1 ) { - for ( var i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { - results.push( set[i] ); - } - } - } else { - for ( var i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && checkSet[i].nodeType === 1 ) { - results.push( set[i] ); - } - } - } - } else { - makeArray( checkSet, results ); - } - - if ( extra ) { - Sizzle( extra, origContext, results, seed ); - Sizzle.uniqueSort( results ); - } - - return results; -}; - -Sizzle.uniqueSort = function(results){ - if ( sortOrder ) { - hasDuplicate = baseHasDuplicate; - results.sort(sortOrder); - - if ( hasDuplicate ) { - for ( var i = 1; i < results.length; i++ ) { - if ( results[i] === results[i-1] ) { - results.splice(i--, 1); - } - } - } - } - - return results; -}; - -Sizzle.matches = function(expr, set){ - return Sizzle(expr, null, null, set); -}; - -Sizzle.find = function(expr, context, isXML){ - var set, match; - - if ( !expr ) { - return []; - } - - for ( var i = 0, l = Expr.order.length; i < l; i++ ) { - var type = Expr.order[i], match; - - if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { - var left = match[1]; - match.splice(1,1); - - if ( left.substr( left.length - 1 ) !== "\\" ) { - match[1] = (match[1] || "").replace(/\\/g, ""); - set = Expr.find[ type ]( match, context, isXML ); - if ( set != null ) { - expr = expr.replace( Expr.match[ type ], "" ); - break; - } - } - } - } - - if ( !set ) { - set = context.getElementsByTagName("*"); - } - - return {set: set, expr: expr}; -}; - -Sizzle.filter = function(expr, set, inplace, not){ - var old = expr, result = [], curLoop = set, match, anyFound, - isXMLFilter = set && set[0] && isXML(set[0]); - - while ( expr && set.length ) { - for ( var type in Expr.filter ) { - if ( (match = Expr.match[ type ].exec( expr )) != null ) { - var filter = Expr.filter[ type ], found, item; - anyFound = false; - - if ( curLoop == result ) { - result = []; - } - - if ( Expr.preFilter[ type ] ) { - match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); - - if ( !match ) { - anyFound = found = true; - } else if ( match === true ) { - continue; - } - } - - if ( match ) { - for ( var i = 0; (item = curLoop[i]) != null; i++ ) { - if ( item ) { - found = filter( item, match, i, curLoop ); - var pass = not ^ !!found; - - if ( inplace && found != null ) { - if ( pass ) { - anyFound = true; - } else { - curLoop[i] = false; - } - } else if ( pass ) { - result.push( item ); - anyFound = true; - } - } - } - } - - if ( found !== undefined ) { - if ( !inplace ) { - curLoop = result; - } - - expr = expr.replace( Expr.match[ type ], "" ); - - if ( !anyFound ) { - return []; - } - - break; - } - } - } - - // Improper expression - if ( expr == old ) { - if ( anyFound == null ) { - throw "Syntax error, unrecognized expression: " + expr; - } else { - break; - } - } - - old = expr; - } - - return curLoop; -}; - -/**#@+ @ignore */ -var Expr = Sizzle.selectors = { - order: [ "ID", "NAME", "TAG" ], - match: { - ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/, - CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/, - NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/, - ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, - TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/, - CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, - POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, - PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ - }, - leftMatch: {}, - attrMap: { - "class": "className", - "for": "htmlFor" - }, - attrHandle: { - href: function(elem){ - return elem.getAttribute("href"); - } - }, - relative: { - "+": function(checkSet, part, isXML){ - var isPartStr = typeof part === "string", - isTag = isPartStr && !/\W/.test(part), - isPartStrNotTag = isPartStr && !isTag; - - if ( isTag && !isXML ) { - part = part.toUpperCase(); - } - - for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { - if ( (elem = checkSet[i]) ) { - while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} - - checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ? - elem || false : - elem === part; - } - } - - if ( isPartStrNotTag ) { - Sizzle.filter( part, checkSet, true ); - } - }, - ">": function(checkSet, part, isXML){ - var isPartStr = typeof part === "string"; - - if ( isPartStr && !/\W/.test(part) ) { - part = isXML ? part : part.toUpperCase(); - - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - var parent = elem.parentNode; - checkSet[i] = parent.nodeName === part ? parent : false; - } - } - } else { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - checkSet[i] = isPartStr ? - elem.parentNode : - elem.parentNode === part; - } - } - - if ( isPartStr ) { - Sizzle.filter( part, checkSet, true ); - } - } - }, - "": function(checkSet, part, isXML){ - var doneName = done++, checkFn = dirCheck; - - if ( !/\W/.test(part) ) { - var nodeCheck = part = isXML ? part : part.toUpperCase(); - checkFn = dirNodeCheck; - } - - checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML); - }, - "~": function(checkSet, part, isXML){ - var doneName = done++, checkFn = dirCheck; - - if ( typeof part === "string" && !/\W/.test(part) ) { - var nodeCheck = part = isXML ? part : part.toUpperCase(); - checkFn = dirNodeCheck; - } - - checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML); - } - }, - find: { - ID: function(match, context, isXML){ - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m ? [m] : []; - } - }, - NAME: function(match, context, isXML){ - if ( typeof context.getElementsByName !== "undefined" ) { - var ret = [], results = context.getElementsByName(match[1]); - - for ( var i = 0, l = results.length; i < l; i++ ) { - if ( results[i].getAttribute("name") === match[1] ) { - ret.push( results[i] ); - } - } - - return ret.length === 0 ? null : ret; - } - }, - TAG: function(match, context){ - return context.getElementsByTagName(match[1]); - } - }, - preFilter: { - CLASS: function(match, curLoop, inplace, result, not, isXML){ - match = " " + match[1].replace(/\\/g, "") + " "; - - if ( isXML ) { - return match; - } - - for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { - if ( elem ) { - if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) { - if ( !inplace ) - result.push( elem ); - } else if ( inplace ) { - curLoop[i] = false; - } - } - } - - return false; - }, - ID: function(match){ - return match[1].replace(/\\/g, ""); - }, - TAG: function(match, curLoop){ - for ( var i = 0; curLoop[i] === false; i++ ){} - return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase(); - }, - CHILD: function(match){ - if ( match[1] == "nth" ) { - // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' - var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( - match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" || - !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); - - // calculate the numbers (first)n+(last) including if they are negative - match[2] = (test[1] + (test[2] || 1)) - 0; - match[3] = test[3] - 0; - } - - // TODO: Move to normal caching system - match[0] = done++; - - return match; - }, - ATTR: function(match, curLoop, inplace, result, not, isXML){ - var name = match[1].replace(/\\/g, ""); - - if ( !isXML && Expr.attrMap[name] ) { - match[1] = Expr.attrMap[name]; - } - - if ( match[2] === "~=" ) { - match[4] = " " + match[4] + " "; - } - - return match; - }, - PSEUDO: function(match, curLoop, inplace, result, not){ - if ( match[1] === "not" ) { - // If we're dealing with a complex expression, or a simple one - if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { - match[3] = Sizzle(match[3], null, null, curLoop); - } else { - var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); - if ( !inplace ) { - result.push.apply( result, ret ); - } - return false; - } - } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { - return true; - } - - return match; - }, - POS: function(match){ - match.unshift( true ); - return match; - } - }, - filters: { - enabled: function(elem){ - return elem.disabled === false && elem.type !== "hidden"; - }, - disabled: function(elem){ - return elem.disabled === true; - }, - checked: function(elem){ - return elem.checked === true; - }, - selected: function(elem){ - // Accessing this property makes selected-by-default - // options in Safari work properly - elem.parentNode.selectedIndex; - return elem.selected === true; - }, - parent: function(elem){ - return !!elem.firstChild; - }, - empty: function(elem){ - return !elem.firstChild; - }, - has: function(elem, i, match){ - return !!Sizzle( match[3], elem ).length; - }, - header: function(elem){ - return /h\d/i.test( elem.nodeName ); - }, - text: function(elem){ - return "text" === elem.type; - }, - radio: function(elem){ - return "radio" === elem.type; - }, - checkbox: function(elem){ - return "checkbox" === elem.type; - }, - file: function(elem){ - return "file" === elem.type; - }, - password: function(elem){ - return "password" === elem.type; - }, - submit: function(elem){ - return "submit" === elem.type; - }, - image: function(elem){ - return "image" === elem.type; - }, - reset: function(elem){ - return "reset" === elem.type; - }, - button: function(elem){ - return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON"; - }, - input: function(elem){ - return /input|select|textarea|button/i.test(elem.nodeName); - } - }, - setFilters: { - first: function(elem, i){ - return i === 0; - }, - last: function(elem, i, match, array){ - return i === array.length - 1; - }, - even: function(elem, i){ - return i % 2 === 0; - }, - odd: function(elem, i){ - return i % 2 === 1; - }, - lt: function(elem, i, match){ - return i < match[3] - 0; - }, - gt: function(elem, i, match){ - return i > match[3] - 0; - }, - nth: function(elem, i, match){ - return match[3] - 0 == i; - }, - eq: function(elem, i, match){ - return match[3] - 0 == i; - } - }, - filter: { - PSEUDO: function(elem, match, i, array){ - var name = match[1], filter = Expr.filters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } else if ( name === "contains" ) { - return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0; - } else if ( name === "not" ) { - var not = match[3]; - - for ( var i = 0, l = not.length; i < l; i++ ) { - if ( not[i] === elem ) { - return false; - } - } - - return true; - } - }, - CHILD: function(elem, match){ - var type = match[1], node = elem; - switch (type) { - case 'only': - case 'first': - while ( (node = node.previousSibling) ) { - if ( node.nodeType === 1 ) return false; - } - if ( type == 'first') return true; - node = elem; - case 'last': - while ( (node = node.nextSibling) ) { - if ( node.nodeType === 1 ) return false; - } - return true; - case 'nth': - var first = match[2], last = match[3]; - - if ( first == 1 && last == 0 ) { - return true; - } - - var doneName = match[0], - parent = elem.parentNode; - - if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { - var count = 0; - for ( node = parent.firstChild; node; node = node.nextSibling ) { - if ( node.nodeType === 1 ) { - node.nodeIndex = ++count; - } - } - parent.sizcache = doneName; - } - - var diff = elem.nodeIndex - last; - if ( first == 0 ) { - return diff == 0; - } else { - return ( diff % first == 0 && diff / first >= 0 ); - } - } - }, - ID: function(elem, match){ - return elem.nodeType === 1 && elem.getAttribute("id") === match; - }, - TAG: function(elem, match){ - return (match === "*" && elem.nodeType === 1) || elem.nodeName === match; - }, - CLASS: function(elem, match){ - return (" " + (elem.className || elem.getAttribute("class")) + " ") - .indexOf( match ) > -1; - }, - ATTR: function(elem, match){ - var name = match[1], - result = Expr.attrHandle[ name ] ? - Expr.attrHandle[ name ]( elem ) : - elem[ name ] != null ? - elem[ name ] : - elem.getAttribute( name ), - value = result + "", - type = match[2], - check = match[4]; - - return result == null ? - type === "!=" : - type === "=" ? - value === check : - type === "*=" ? - value.indexOf(check) >= 0 : - type === "~=" ? - (" " + value + " ").indexOf(check) >= 0 : - !check ? - value && result !== false : - type === "!=" ? - value != check : - type === "^=" ? - value.indexOf(check) === 0 : - type === "$=" ? - value.substr(value.length - check.length) === check : - type === "|=" ? - value === check || value.substr(0, check.length + 1) === check + "-" : - false; - }, - POS: function(elem, match, i, array){ - var name = match[2], filter = Expr.setFilters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } - } - } -}; - -var origPOS = Expr.match.POS; - -for ( var type in Expr.match ) { - Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); - Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source ); -} - -var makeArray = function(array, results) { - array = Array.prototype.slice.call( array, 0 ); - - if ( results ) { - results.push.apply( results, array ); - return results; - } - - return array; -}; - -// Perform a simple check to determine if the browser is capable of -// converting a NodeList to an array using builtin methods. -try { - Array.prototype.slice.call( document.documentElement.childNodes, 0 ); - -// Provide a fallback method if it does not work -} catch(e){ - makeArray = function(array, results) { - var ret = results || []; - - if ( toString.call(array) === "[object Array]" ) { - Array.prototype.push.apply( ret, array ); - } else { - if ( typeof array.length === "number" ) { - for ( var i = 0, l = array.length; i < l; i++ ) { - ret.push( array[i] ); - } - } else { - for ( var i = 0; array[i]; i++ ) { - ret.push( array[i] ); - } - } - } - - return ret; - }; -} - -var sortOrder; - -if ( document.documentElement.compareDocumentPosition ) { - sortOrder = function( a, b ) { - if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { - if ( a == b ) { - hasDuplicate = true; - } - return 0; - } - - var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; - if ( ret === 0 ) { - hasDuplicate = true; - } - return ret; - }; -} else if ( "sourceIndex" in document.documentElement ) { - sortOrder = function( a, b ) { - if ( !a.sourceIndex || !b.sourceIndex ) { - if ( a == b ) { - hasDuplicate = true; - } - return 0; - } - - var ret = a.sourceIndex - b.sourceIndex; - if ( ret === 0 ) { - hasDuplicate = true; - } - return ret; - }; -} else if ( document.createRange ) { - sortOrder = function( a, b ) { - if ( !a.ownerDocument || !b.ownerDocument ) { - if ( a == b ) { - hasDuplicate = true; - } - return 0; - } - - var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); - aRange.setStart(a, 0); - aRange.setEnd(a, 0); - bRange.setStart(b, 0); - bRange.setEnd(b, 0); - var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); - if ( ret === 0 ) { - hasDuplicate = true; - } - return ret; - }; -} - -// Check to see if the browser returns elements by name when -// querying by getElementById (and provide a workaround) -(function(){ - // We're going to inject a fake input element with a specified name - var form = document.createElement("div"), - id = "script" + (new Date).getTime(); - form.innerHTML = ""; - - // Inject it into the root element, check its status, and remove it quickly - var root = document.documentElement; - root.insertBefore( form, root.firstChild ); - - // The workaround has to do additional checks after a getElementById - // Which slows things down for other browsers (hence the branching) - if ( !!document.getElementById( id ) ) { - Expr.find.ID = function(match, context, isXML){ - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; - } - }; - - Expr.filter.ID = function(elem, match){ - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); - return elem.nodeType === 1 && node && node.nodeValue === match; - }; - } - - root.removeChild( form ); - root = form = null; // release memory in IE -})(); - -(function(){ - // Check to see if the browser returns only elements - // when doing getElementsByTagName("*") - - // Create a fake element - var div = document.createElement("div"); - div.appendChild( document.createComment("") ); - - // Make sure no comments are found - if ( div.getElementsByTagName("*").length > 0 ) { - Expr.find.TAG = function(match, context){ - var results = context.getElementsByTagName(match[1]); - - // Filter out possible comments - if ( match[1] === "*" ) { - var tmp = []; - - for ( var i = 0; results[i]; i++ ) { - if ( results[i].nodeType === 1 ) { - tmp.push( results[i] ); - } - } - - results = tmp; - } - - return results; - }; - } - - // Check to see if an attribute returns normalized href attributes - div.innerHTML = ""; - if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && - div.firstChild.getAttribute("href") !== "#" ) { - Expr.attrHandle.href = function(elem){ - return elem.getAttribute("href", 2); - }; - } - - div = null; // release memory in IE -})(); - -if ( document.querySelectorAll ) (function(){ - var oldSizzle = Sizzle, div = document.createElement("div"); - div.innerHTML = "

"; - - // Safari can't handle uppercase or unicode characters when - // in quirks mode. - if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { - return; - } - - Sizzle = function(query, context, extra, seed){ - context = context || document; - - // Only use querySelectorAll on non-XML documents - // (ID selectors don't work in non-HTML documents) - if ( !seed && context.nodeType === 9 && !isXML(context) ) { - try { - return makeArray( context.querySelectorAll(query), extra ); - } catch(e){} - } - - return oldSizzle(query, context, extra, seed); - }; - - for ( var prop in oldSizzle ) { - Sizzle[ prop ] = oldSizzle[ prop ]; - } - - div = null; // release memory in IE -})(); - -if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){ - var div = document.createElement("div"); - div.innerHTML = "
"; - - // Opera can't find a second classname (in 9.6) - if ( div.getElementsByClassName("e").length === 0 ) - return; - - // Safari caches class attributes, doesn't catch changes (in 3.2) - div.lastChild.className = "e"; - - if ( div.getElementsByClassName("e").length === 1 ) - return; - - Expr.order.splice(1, 0, "CLASS"); - Expr.find.CLASS = function(match, context, isXML) { - if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { - return context.getElementsByClassName(match[1]); - } - }; - - div = null; // release memory in IE -})(); - -function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - var sibDir = dir == "previousSibling" && !isXML; - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - if ( sibDir && elem.nodeType === 1 ){ - elem.sizcache = doneName; - elem.sizset = i; - } - elem = elem[dir]; - var match = false; - - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 && !isXML ){ - elem.sizcache = doneName; - elem.sizset = i; - } - - if ( elem.nodeName === cur ) { - match = elem; - break; - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - var sibDir = dir == "previousSibling" && !isXML; - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - if ( sibDir && elem.nodeType === 1 ) { - elem.sizcache = doneName; - elem.sizset = i; - } - elem = elem[dir]; - var match = false; - - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 ) { - if ( !isXML ) { - elem.sizcache = doneName; - elem.sizset = i; - } - if ( typeof cur !== "string" ) { - if ( elem === cur ) { - match = true; - break; - } - - } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { - match = elem; - break; - } - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -var contains = document.compareDocumentPosition ? function(a, b){ - return a.compareDocumentPosition(b) & 16; -} : function(a, b){ - return a !== b && (a.contains ? a.contains(b) : true); -}; - -var isXML = function(elem){ - return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || - !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML"; -}; - -var posProcess = function(selector, context){ - var tmpSet = [], later = "", match, - root = context.nodeType ? [context] : context; - - // Position selectors must be done after the filter - // And so must :not(positional) so we move all PSEUDOs to the end - while ( (match = Expr.match.PSEUDO.exec( selector )) ) { - later += match[0]; - selector = selector.replace( Expr.match.PSEUDO, "" ); - } - - selector = Expr.relative[selector] ? selector + "*" : selector; - - for ( var i = 0, l = root.length; i < l; i++ ) { - Sizzle( selector, root[i], tmpSet ); - } - - return Sizzle.filter( later, tmpSet ); -}; - -// EXPOSE - -Firebug.Selector = Sizzle; - -/**#@-*/ - -// ************************************************************************************************ -}}); - -/* See license.txt for terms of usage */ - -FBL.ns(function() { with (FBL) { -// ************************************************************************************************ - -// ************************************************************************************************ -// Inspector Module - -var ElementCache = Firebug.Lite.Cache.Element; - -var inspectorTS, inspectorTimer, isInspecting; - -Firebug.Inspector = -{ - create: function() - { - offlineFragment = Env.browser.document.createDocumentFragment(); - - createBoxModelInspector(); - createOutlineInspector(); - }, - - destroy: function() - { - destroyBoxModelInspector(); - destroyOutlineInspector(); - - offlineFragment = null; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Inspect functions - - toggleInspect: function() - { - if (isInspecting) - { - this.stopInspecting(); - } - else - { - Firebug.chrome.inspectButton.changeState("pressed"); - this.startInspecting(); - } - }, - - startInspecting: function() - { - isInspecting = true; - - Firebug.chrome.selectPanel("HTML"); - - createInspectorFrame(); - - var size = Firebug.browser.getWindowScrollSize(); - - fbInspectFrame.style.width = size.width + "px"; - fbInspectFrame.style.height = size.height + "px"; - - //addEvent(Firebug.browser.document.documentElement, "mousemove", Firebug.Inspector.onInspectingBody); - - addEvent(fbInspectFrame, "mousemove", Firebug.Inspector.onInspecting); - addEvent(fbInspectFrame, "mousedown", Firebug.Inspector.onInspectingClick); - }, - - stopInspecting: function() - { - isInspecting = false; - - if (outlineVisible) this.hideOutline(); - removeEvent(fbInspectFrame, "mousemove", Firebug.Inspector.onInspecting); - removeEvent(fbInspectFrame, "mousedown", Firebug.Inspector.onInspectingClick); - - destroyInspectorFrame(); - - Firebug.chrome.inspectButton.restore(); - - if (Firebug.chrome.type == "popup") - Firebug.chrome.node.focus(); - }, - - onInspectingClick: function(e) - { - fbInspectFrame.style.display = "none"; - var targ = Firebug.browser.getElementFromPoint(e.clientX, e.clientY); - fbInspectFrame.style.display = "block"; - - // Avoid inspecting the outline, and the FirebugUI - var id = targ.id; - if (id && /^fbOutline\w$/.test(id)) return; - if (id == "FirebugUI") return; - - // Avoid looking at text nodes in Opera - while (targ.nodeType != 1) targ = targ.parentNode; - - //Firebug.Console.log(targ); - Firebug.Inspector.stopInspecting(); - }, - - onInspecting: function(e) - { - if (new Date().getTime() - lastInspecting > 30) - { - fbInspectFrame.style.display = "none"; - var targ = Firebug.browser.getElementFromPoint(e.clientX, e.clientY); - fbInspectFrame.style.display = "block"; - - // Avoid inspecting the outline, and the FirebugUI - var id = targ.id; - if (id && /^fbOutline\w$/.test(id)) return; - if (id == "FirebugUI") return; - - // Avoid looking at text nodes in Opera - while (targ.nodeType != 1) targ = targ.parentNode; - - if (targ.nodeName.toLowerCase() == "body") return; - - //Firebug.Console.log(e.clientX, e.clientY, targ); - Firebug.Inspector.drawOutline(targ); - - if (ElementCache(targ)) - { - var target = ""+ElementCache.key(targ); - var lazySelect = function() - { - inspectorTS = new Date().getTime(); - - if (Firebug.HTML) - Firebug.HTML.selectTreeNode(""+ElementCache.key(targ)); - }; - - if (inspectorTimer) - { - clearTimeout(inspectorTimer); - inspectorTimer = null; - } - - if (new Date().getTime() - inspectorTS > 200) - setTimeout(lazySelect, 0); - else - inspectorTimer = setTimeout(lazySelect, 300); - } - - lastInspecting = new Date().getTime(); - } - }, - - // TODO: xxxpedro remove this? - onInspectingBody: function(e) - { - if (new Date().getTime() - lastInspecting > 30) - { - var targ = e.target; - - // Avoid inspecting the outline, and the FirebugUI - var id = targ.id; - if (id && /^fbOutline\w$/.test(id)) return; - if (id == "FirebugUI") return; - - // Avoid looking at text nodes in Opera - while (targ.nodeType != 1) targ = targ.parentNode; - - if (targ.nodeName.toLowerCase() == "body") return; - - //Firebug.Console.log(e.clientX, e.clientY, targ); - Firebug.Inspector.drawOutline(targ); - - if (ElementCache.has(targ)) - FBL.Firebug.HTML.selectTreeNode(""+ElementCache.key(targ)); - - lastInspecting = new Date().getTime(); - } - }, - - /** - * - * llttttttrr - * llttttttrr - * ll rr - * ll rr - * llbbbbbbrr - * llbbbbbbrr - */ - drawOutline: function(el) - { - var border = 2; - var scrollbarSize = 17; - - var windowSize = Firebug.browser.getWindowSize(); - var scrollSize = Firebug.browser.getWindowScrollSize(); - var scrollPosition = Firebug.browser.getWindowScrollPosition(); - - var box = Firebug.browser.getElementBox(el); - - var top = box.top; - var left = box.left; - var height = box.height; - var width = box.width; - - var freeHorizontalSpace = scrollPosition.left + windowSize.width - left - width - - (!isIE && scrollSize.height > windowSize.height ? // is *vertical* scrollbar visible - scrollbarSize : 0); - - var freeVerticalSpace = scrollPosition.top + windowSize.height - top - height - - (!isIE && scrollSize.width > windowSize.width ? // is *horizontal* scrollbar visible - scrollbarSize : 0); - - var numVerticalBorders = freeVerticalSpace > 0 ? 2 : 1; - - var o = outlineElements; - var style; - - style = o.fbOutlineT.style; - style.top = top-border + "px"; - style.left = left + "px"; - style.height = border + "px"; // TODO: on initialize() - style.width = width + "px"; - - style = o.fbOutlineL.style; - style.top = top-border + "px"; - style.left = left-border + "px"; - style.height = height+ numVerticalBorders*border + "px"; - style.width = border + "px"; // TODO: on initialize() - - style = o.fbOutlineB.style; - if (freeVerticalSpace > 0) - { - style.top = top+height + "px"; - style.left = left + "px"; - style.width = width + "px"; - //style.height = border + "px"; // TODO: on initialize() or worst case? - } - else - { - style.top = -2*border + "px"; - style.left = -2*border + "px"; - style.width = border + "px"; - //style.height = border + "px"; - } - - style = o.fbOutlineR.style; - if (freeHorizontalSpace > 0) - { - style.top = top-border + "px"; - style.left = left+width + "px"; - style.height = height + numVerticalBorders*border + "px"; - style.width = (freeHorizontalSpace < border ? freeHorizontalSpace : border) + "px"; - } - else - { - style.top = -2*border + "px"; - style.left = -2*border + "px"; - style.height = border + "px"; - style.width = border + "px"; - } - - if (!outlineVisible) this.showOutline(); - }, - - hideOutline: function() - { - if (!outlineVisible) return; - - for (var name in outline) - offlineFragment.appendChild(outlineElements[name]); - - outlineVisible = false; - }, - - showOutline: function() - { - if (outlineVisible) return; - - if (boxModelVisible) this.hideBoxModel(); - - for (var name in outline) - Firebug.browser.document.getElementsByTagName("body")[0].appendChild(outlineElements[name]); - - outlineVisible = true; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - // Box Model - - drawBoxModel: function(el) - { - // avoid error when the element is not attached a document - if (!el || !el.parentNode) - return; - - var box = Firebug.browser.getElementBox(el); - - var windowSize = Firebug.browser.getWindowSize(); - var scrollPosition = Firebug.browser.getWindowScrollPosition(); - - // element may be occluded by the chrome, when in frame mode - var offsetHeight = Firebug.chrome.type == "frame" ? Firebug.context.persistedState.height : 0; - - // if element box is not inside the viewport, don't draw the box model - if (box.top > scrollPosition.top + windowSize.height - offsetHeight || - box.left > scrollPosition.left + windowSize.width || - scrollPosition.top > box.top + box.height || - scrollPosition.left > box.left + box.width ) - return; - - var top = box.top; - var left = box.left; - var height = box.height; - var width = box.width; - - var margin = Firebug.browser.getMeasurementBox(el, "margin"); - var padding = Firebug.browser.getMeasurementBox(el, "padding"); - var border = Firebug.browser.getMeasurementBox(el, "border"); - - boxModelStyle.top = top - margin.top + "px"; - boxModelStyle.left = left - margin.left + "px"; - boxModelStyle.height = height + margin.top + margin.bottom + "px"; - boxModelStyle.width = width + margin.left + margin.right + "px"; - - boxBorderStyle.top = margin.top + "px"; - boxBorderStyle.left = margin.left + "px"; - boxBorderStyle.height = height + "px"; - boxBorderStyle.width = width + "px"; - - boxPaddingStyle.top = margin.top + border.top + "px"; - boxPaddingStyle.left = margin.left + border.left + "px"; - boxPaddingStyle.height = height - border.top - border.bottom + "px"; - boxPaddingStyle.width = width - border.left - border.right + "px"; - - boxContentStyle.top = margin.top + border.top + padding.top + "px"; - boxContentStyle.left = margin.left + border.left + padding.left + "px"; - boxContentStyle.height = height - border.top - padding.top - padding.bottom - border.bottom + "px"; - boxContentStyle.width = width - border.left - padding.left - padding.right - border.right + "px"; - - if (!boxModelVisible) this.showBoxModel(); - }, - - hideBoxModel: function() - { - if (!boxModelVisible) return; - - offlineFragment.appendChild(boxModel); - boxModelVisible = false; - }, - - showBoxModel: function() - { - if (boxModelVisible) return; - - if (outlineVisible) this.hideOutline(); - - Firebug.browser.document.getElementsByTagName("body")[0].appendChild(boxModel); - boxModelVisible = true; - } - -}; - -// ************************************************************************************************ -// Inspector Internals - - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Shared variables - - - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -// Internal variables - -var offlineFragment = null; - -var boxModelVisible = false; - -var boxModel, boxModelStyle, - boxMargin, boxMarginStyle, - boxBorder, boxBorderStyle, - boxPadding, boxPaddingStyle, - boxContent, boxContentStyle; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var resetStyle = "margin:0; padding:0; border:0; position:absolute; overflow:hidden; display:block;"; -var offscreenStyle = resetStyle + "top:-1234px; left:-1234px;"; - -var inspectStyle = resetStyle + "z-index: 2147483500;"; -var inspectFrameStyle = resetStyle + "z-index: 2147483550; top:0; left:0; background:url(" + - Env.Location.skinDir + "pixel_transparent.gif);"; - -//if (Env.Options.enableTrace) inspectFrameStyle = resetStyle + "z-index: 2147483550; top: 0; left: 0; background: #ff0; opacity: 0.05; _filter: alpha(opacity=5);"; - -var inspectModelOpacity = isIE ? "filter:alpha(opacity=80);" : "opacity:0.8;"; -var inspectModelStyle = inspectStyle + inspectModelOpacity; -var inspectMarginStyle = inspectStyle + "background: #EDFF64; height:100%; width:100%;"; -var inspectBorderStyle = inspectStyle + "background: #666;"; -var inspectPaddingStyle = inspectStyle + "background: SlateBlue;"; -var inspectContentStyle = inspectStyle + "background: SkyBlue;"; - - -var outlineStyle = { - fbHorizontalLine: "background: #3875D7;height: 2px;", - fbVerticalLine: "background: #3875D7;width: 2px;" -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var lastInspecting = 0; -var fbInspectFrame = null; - - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var outlineVisible = false; -var outlineElements = {}; -var outline = { - "fbOutlineT": "fbHorizontalLine", - "fbOutlineL": "fbVerticalLine", - "fbOutlineB": "fbHorizontalLine", - "fbOutlineR": "fbVerticalLine" -}; - - -var getInspectingTarget = function() -{ - -}; - -// ************************************************************************************************ -// Section - -var createInspectorFrame = function createInspectorFrame() -{ - fbInspectFrame = createGlobalElement("div"); - fbInspectFrame.id = "fbInspectFrame"; - fbInspectFrame.firebugIgnore = true; - fbInspectFrame.style.cssText = inspectFrameStyle; - Firebug.browser.document.getElementsByTagName("body")[0].appendChild(fbInspectFrame); -}; - -var destroyInspectorFrame = function destroyInspectorFrame() -{ - if (fbInspectFrame) - { - Firebug.browser.document.getElementsByTagName("body")[0].removeChild(fbInspectFrame); - fbInspectFrame = null; - } -}; - -var createOutlineInspector = function createOutlineInspector() -{ - for (var name in outline) - { - var el = outlineElements[name] = createGlobalElement("div"); - el.id = name; - el.firebugIgnore = true; - el.style.cssText = inspectStyle + outlineStyle[outline[name]]; - offlineFragment.appendChild(el); - } -}; - -var destroyOutlineInspector = function destroyOutlineInspector() -{ - for (var name in outline) - { - var el = outlineElements[name]; - el.parentNode.removeChild(el); - } -}; - -var createBoxModelInspector = function createBoxModelInspector() -{ - boxModel = createGlobalElement("div"); - boxModel.id = "fbBoxModel"; - boxModel.firebugIgnore = true; - boxModelStyle = boxModel.style; - boxModelStyle.cssText = inspectModelStyle; - - boxMargin = createGlobalElement("div"); - boxMargin.id = "fbBoxMargin"; - boxMarginStyle = boxMargin.style; - boxMarginStyle.cssText = inspectMarginStyle; - boxModel.appendChild(boxMargin); - - boxBorder = createGlobalElement("div"); - boxBorder.id = "fbBoxBorder"; - boxBorderStyle = boxBorder.style; - boxBorderStyle.cssText = inspectBorderStyle; - boxModel.appendChild(boxBorder); - - boxPadding = createGlobalElement("div"); - boxPadding.id = "fbBoxPadding"; - boxPaddingStyle = boxPadding.style; - boxPaddingStyle.cssText = inspectPaddingStyle; - boxModel.appendChild(boxPadding); - - boxContent = createGlobalElement("div"); - boxContent.id = "fbBoxContent"; - boxContentStyle = boxContent.style; - boxContentStyle.cssText = inspectContentStyle; - boxModel.appendChild(boxContent); - - offlineFragment.appendChild(boxModel); -}; - -var destroyBoxModelInspector = function destroyBoxModelInspector() -{ - boxModel.parentNode.removeChild(boxModel); -}; - -// ************************************************************************************************ -// Section - - - - -// ************************************************************************************************ -}}); - -// Problems in IE -// FIXED - eval return -// FIXED - addEventListener problem in IE -// FIXED doc.createRange? -// -// class reserved word -// test all honza examples in IE6 and IE7 - - -/* See license.txt for terms of usage */ - -( /** @scope s_domplate */ function() { - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -/** @class */ -FBL.DomplateTag = function DomplateTag(tagName) -{ - this.tagName = tagName; -}; - -/** - * @class - * @extends FBL.DomplateTag - */ -FBL.DomplateEmbed = function DomplateEmbed() -{ -}; - -/** - * @class - * @extends FBL.DomplateTag - */ -FBL.DomplateLoop = function DomplateLoop() -{ -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var DomplateTag = FBL.DomplateTag; -var DomplateEmbed = FBL.DomplateEmbed; -var DomplateLoop = FBL.DomplateLoop; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -var womb = null; - -FBL.domplate = function() -{ - var lastSubject; - for (var i = 0; i < arguments.length; ++i) - lastSubject = lastSubject ? copyObject(lastSubject, arguments[i]) : arguments[i]; - - for (var name in lastSubject) - { - var val = lastSubject[name]; - if (isTag(val)) - val.tag.subject = lastSubject; - } - - return lastSubject; -}; - -var domplate = FBL.domplate; - -FBL.domplate.context = function(context, fn) -{ - var lastContext = domplate.lastContext; - domplate.topContext = context; - fn.apply(context); - domplate.topContext = lastContext; -}; - -FBL.TAG = function() -{ - var embed = new DomplateEmbed(); - return embed.merge(arguments); -}; - -FBL.FOR = function() -{ - var loop = new DomplateLoop(); - return loop.merge(arguments); -}; - -FBL.DomplateTag.prototype = -{ - merge: function(args, oldTag) - { - if (oldTag) - this.tagName = oldTag.tagName; - - this.context = oldTag ? oldTag.context : null; - this.subject = oldTag ? oldTag.subject : null; - this.attrs = oldTag ? copyObject(oldTag.attrs) : {}; - this.classes = oldTag ? copyObject(oldTag.classes) : {}; - this.props = oldTag ? copyObject(oldTag.props) : null; - this.listeners = oldTag ? copyArray(oldTag.listeners) : null; - this.children = oldTag ? copyArray(oldTag.children) : []; - this.vars = oldTag ? copyArray(oldTag.vars) : []; - - var attrs = args.length ? args[0] : null; - var hasAttrs = typeof(attrs) == "object" && !isTag(attrs); - - this.children = []; - - if (domplate.topContext) - this.context = domplate.topContext; - - if (args.length) - parseChildren(args, hasAttrs ? 1 : 0, this.vars, this.children); - - if (hasAttrs) - this.parseAttrs(attrs); - - return creator(this, DomplateTag); - }, - - parseAttrs: function(args) - { - for (var name in args) - { - var val = parseValue(args[name]); - readPartNames(val, this.vars); - - if (name.indexOf("on") == 0) - { - var eventName = name.substr(2); - if (!this.listeners) - this.listeners = []; - this.listeners.push(eventName, val); - } - else if (name.indexOf("_") == 0) - { - var propName = name.substr(1); - if (!this.props) - this.props = {}; - this.props[propName] = val; - } - else if (name.indexOf("$") == 0) - { - var className = name.substr(1); - if (!this.classes) - this.classes = {}; - this.classes[className] = val; - } - else - { - if (name == "class" && this.attrs.hasOwnProperty(name) ) - this.attrs[name] += " " + val; - else - this.attrs[name] = val; - } - } - }, - - compile: function() - { - if (this.renderMarkup) - return; - - this.compileMarkup(); - this.compileDOM(); - - //if (FBTrace.DBG_DOM) FBTrace.sysout("domplate renderMarkup: ", this.renderMarkup); - //if (FBTrace.DBG_DOM) FBTrace.sysout("domplate renderDOM:", this.renderDOM); - //if (FBTrace.DBG_DOM) FBTrace.sysout("domplate domArgs:", this.domArgs); - }, - - compileMarkup: function() - { - this.markupArgs = []; - var topBlock = [], topOuts = [], blocks = [], info = {args: this.markupArgs, argIndex: 0}; - - this.generateMarkup(topBlock, topOuts, blocks, info); - this.addCode(topBlock, topOuts, blocks); - - var fnBlock = ['r=(function (__code__, __context__, __in__, __out__']; - for (var i = 0; i < info.argIndex; ++i) - fnBlock.push(', s', i); - fnBlock.push(') {'); - - if (this.subject) - fnBlock.push('with (this) {'); - if (this.context) - fnBlock.push('with (__context__) {'); - fnBlock.push('with (__in__) {'); - - fnBlock.push.apply(fnBlock, blocks); - - if (this.subject) - fnBlock.push('}'); - if (this.context) - fnBlock.push('}'); - - fnBlock.push('}})'); - - function __link__(tag, code, outputs, args) - { - if (!tag || !tag.tag) - return; - - tag.tag.compile(); - - var tagOutputs = []; - var markupArgs = [code, tag.tag.context, args, tagOutputs]; - markupArgs.push.apply(markupArgs, tag.tag.markupArgs); - tag.tag.renderMarkup.apply(tag.tag.subject, markupArgs); - - outputs.push(tag); - outputs.push(tagOutputs); - } - - function __escape__(value) - { - function replaceChars(ch) - { - switch (ch) - { - case "<": - return "<"; - case ">": - return ">"; - case "&": - return "&"; - case "'": - return "'"; - case '"': - return """; - } - return "?"; - }; - return String(value).replace(/[<>&"']/g, replaceChars); - } - - function __loop__(iter, outputs, fn) - { - var iterOuts = []; - outputs.push(iterOuts); - - if (iter instanceof Array) - iter = new ArrayIterator(iter); - - try - { - while (1) - { - var value = iter.next(); - var itemOuts = [0,0]; - iterOuts.push(itemOuts); - fn.apply(this, [value, itemOuts]); - } - } - catch (exc) - { - if (exc != StopIteration) - throw exc; - } - } - - var js = fnBlock.join(""); - var r = null; - eval(js); - this.renderMarkup = r; - }, - - getVarNames: function(args) - { - if (this.vars) - args.push.apply(args, this.vars); - - for (var i = 0; i < this.children.length; ++i) - { - var child = this.children[i]; - if (isTag(child)) - child.tag.getVarNames(args); - else if (child instanceof Parts) - { - for (var i = 0; i < child.parts.length; ++i) - { - if (child.parts[i] instanceof Variable) - { - var name = child.parts[i].name; - var names = name.split("."); - args.push(names[0]); - } - } - } - } - }, - - generateMarkup: function(topBlock, topOuts, blocks, info) - { - topBlock.push(',"<', this.tagName, '"'); - - for (var name in this.attrs) - { - if (name != "class") - { - var val = this.attrs[name]; - topBlock.push(', " ', name, '=\\""'); - addParts(val, ',', topBlock, info, true); - topBlock.push(', "\\""'); - } - } - - if (this.listeners) - { - for (var i = 0; i < this.listeners.length; i += 2) - readPartNames(this.listeners[i+1], topOuts); - } - - if (this.props) - { - for (var name in this.props) - readPartNames(this.props[name], topOuts); - } - - if ( this.attrs.hasOwnProperty("class") || this.classes) - { - topBlock.push(', " class=\\""'); - if (this.attrs.hasOwnProperty("class")) - addParts(this.attrs["class"], ',', topBlock, info, true); - topBlock.push(', " "'); - for (var name in this.classes) - { - topBlock.push(', ('); - addParts(this.classes[name], '', topBlock, info); - topBlock.push(' ? "', name, '" + " " : "")'); - } - topBlock.push(', "\\""'); - } - topBlock.push(',">"'); - - this.generateChildMarkup(topBlock, topOuts, blocks, info); - topBlock.push(',""'); - }, - - generateChildMarkup: function(topBlock, topOuts, blocks, info) - { - for (var i = 0; i < this.children.length; ++i) - { - var child = this.children[i]; - if (isTag(child)) - child.tag.generateMarkup(topBlock, topOuts, blocks, info); - else - addParts(child, ',', topBlock, info, true); - } - }, - - addCode: function(topBlock, topOuts, blocks) - { - if (topBlock.length) - blocks.push('__code__.push(""', topBlock.join(""), ');'); - if (topOuts.length) - blocks.push('__out__.push(', topOuts.join(","), ');'); - topBlock.splice(0, topBlock.length); - topOuts.splice(0, topOuts.length); - }, - - addLocals: function(blocks) - { - var varNames = []; - this.getVarNames(varNames); - - var map = {}; - for (var i = 0; i < varNames.length; ++i) - { - var name = varNames[i]; - if ( map.hasOwnProperty(name) ) - continue; - - map[name] = 1; - var names = name.split("."); - blocks.push('var ', names[0] + ' = ' + '__in__.' + names[0] + ';'); - } - }, - - compileDOM: function() - { - var path = []; - var blocks = []; - this.domArgs = []; - path.embedIndex = 0; - path.loopIndex = 0; - path.staticIndex = 0; - path.renderIndex = 0; - var nodeCount = this.generateDOM(path, blocks, this.domArgs); - - var fnBlock = ['r=(function (root, context, o']; - - for (var i = 0; i < path.staticIndex; ++i) - fnBlock.push(', ', 's'+i); - - for (var i = 0; i < path.renderIndex; ++i) - fnBlock.push(', ', 'd'+i); - - fnBlock.push(') {'); - for (var i = 0; i < path.loopIndex; ++i) - fnBlock.push('var l', i, ' = 0;'); - for (var i = 0; i < path.embedIndex; ++i) - fnBlock.push('var e', i, ' = 0;'); - - if (this.subject) - fnBlock.push('with (this) {'); - if (this.context) - fnBlock.push('with (context) {'); - - fnBlock.push(blocks.join("")); - - if (this.subject) - fnBlock.push('}'); - if (this.context) - fnBlock.push('}'); - - fnBlock.push('return ', nodeCount, ';'); - fnBlock.push('})'); - - function __bind__(object, fn) - { - return function(event) { return fn.apply(object, [event]); }; - } - - function __link__(node, tag, args) - { - if (!tag || !tag.tag) - return; - - tag.tag.compile(); - - var domArgs = [node, tag.tag.context, 0]; - domArgs.push.apply(domArgs, tag.tag.domArgs); - domArgs.push.apply(domArgs, args); - //if (FBTrace.DBG_DOM) FBTrace.dumpProperties("domplate__link__ domArgs:", domArgs); - return tag.tag.renderDOM.apply(tag.tag.subject, domArgs); - } - - var self = this; - function __loop__(iter, fn) - { - var nodeCount = 0; - for (var i = 0; i < iter.length; ++i) - { - iter[i][0] = i; - iter[i][1] = nodeCount; - nodeCount += fn.apply(this, iter[i]); - //if (FBTrace.DBG_DOM) FBTrace.sysout("nodeCount", nodeCount); - } - return nodeCount; - } - - function __path__(parent, offset) - { - //if (FBTrace.DBG_DOM) FBTrace.sysout("domplate __path__ offset: "+ offset+"\n"); - var root = parent; - - for (var i = 2; i < arguments.length; ++i) - { - var index = arguments[i]; - if (i == 3) - index += offset; - - if (index == -1) - parent = parent.parentNode; - else - parent = parent.childNodes[index]; - } - - //if (FBTrace.DBG_DOM) FBTrace.sysout("domplate: "+arguments[2]+", root: "+ root+", parent: "+ parent+"\n"); - return parent; - } - - var js = fnBlock.join(""); - //if (FBTrace.DBG_DOM) FBTrace.sysout(js.replace(/(\;|\{)/g, "$1\n")); - var r = null; - eval(js); - this.renderDOM = r; - }, - - generateDOM: function(path, blocks, args) - { - if (this.listeners || this.props) - this.generateNodePath(path, blocks); - - if (this.listeners) - { - for (var i = 0; i < this.listeners.length; i += 2) - { - var val = this.listeners[i+1]; - var arg = generateArg(val, path, args); - //blocks.push('node.addEventListener("', this.listeners[i], '", __bind__(this, ', arg, '), false);'); - blocks.push('addEvent(node, "', this.listeners[i], '", __bind__(this, ', arg, '), false);'); - } - } - - if (this.props) - { - for (var name in this.props) - { - var val = this.props[name]; - var arg = generateArg(val, path, args); - blocks.push('node.', name, ' = ', arg, ';'); - } - } - - this.generateChildDOM(path, blocks, args); - return 1; - }, - - generateNodePath: function(path, blocks) - { - blocks.push("var node = __path__(root, o"); - for (var i = 0; i < path.length; ++i) - blocks.push(",", path[i]); - blocks.push(");"); - }, - - generateChildDOM: function(path, blocks, args) - { - path.push(0); - for (var i = 0; i < this.children.length; ++i) - { - var child = this.children[i]; - if (isTag(child)) - path[path.length-1] += '+' + child.tag.generateDOM(path, blocks, args); - else - path[path.length-1] += '+1'; - } - path.pop(); - } -}; - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -FBL.DomplateEmbed.prototype = copyObject(FBL.DomplateTag.prototype, -/** @lends FBL.DomplateEmbed.prototype */ -{ - merge: function(args, oldTag) - { - this.value = oldTag ? oldTag.value : parseValue(args[0]); - this.attrs = oldTag ? oldTag.attrs : {}; - this.vars = oldTag ? copyArray(oldTag.vars) : []; - - var attrs = args[1]; - for (var name in attrs) - { - var val = parseValue(attrs[name]); - this.attrs[name] = val; - readPartNames(val, this.vars); - } - - return creator(this, DomplateEmbed); - }, - - getVarNames: function(names) - { - if (this.value instanceof Parts) - names.push(this.value.parts[0].name); - - if (this.vars) - names.push.apply(names, this.vars); - }, - - generateMarkup: function(topBlock, topOuts, blocks, info) - { - this.addCode(topBlock, topOuts, blocks); - - blocks.push('__link__('); - addParts(this.value, '', blocks, info); - blocks.push(', __code__, __out__, {'); - - var lastName = null; - for (var name in this.attrs) - { - if (lastName) - blocks.push(','); - lastName = name; - - var val = this.attrs[name]; - blocks.push('"', name, '":'); - addParts(val, '', blocks, info); - } - - blocks.push('});'); - //this.generateChildMarkup(topBlock, topOuts, blocks, info); - }, - - generateDOM: function(path, blocks, args) - { - var embedName = 'e'+path.embedIndex++; - - this.generateNodePath(path, blocks); - - var valueName = 'd' + path.renderIndex++; - var argsName = 'd' + path.renderIndex++; - blocks.push(embedName + ' = __link__(node, ', valueName, ', ', argsName, ');'); - - return embedName; - } -}); - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -FBL.DomplateLoop.prototype = copyObject(FBL.DomplateTag.prototype, -/** @lends FBL.DomplateLoop.prototype */ -{ - merge: function(args, oldTag) - { - this.varName = oldTag ? oldTag.varName : args[0]; - this.iter = oldTag ? oldTag.iter : parseValue(args[1]); - this.vars = []; - - this.children = oldTag ? copyArray(oldTag.children) : []; - - var offset = Math.min(args.length, 2); - parseChildren(args, offset, this.vars, this.children); - - return creator(this, DomplateLoop); - }, - - getVarNames: function(names) - { - if (this.iter instanceof Parts) - names.push(this.iter.parts[0].name); - - DomplateTag.prototype.getVarNames.apply(this, [names]); - }, - - generateMarkup: function(topBlock, topOuts, blocks, info) - { - this.addCode(topBlock, topOuts, blocks); - - var iterName; - if (this.iter instanceof Parts) - { - var part = this.iter.parts[0]; - iterName = part.name; - - if (part.format) - { - for (var i = 0; i < part.format.length; ++i) - iterName = part.format[i] + "(" + iterName + ")"; - } - } - else - iterName = this.iter; - - blocks.push('__loop__.apply(this, [', iterName, ', __out__, function(', this.varName, ', __out__) {'); - this.generateChildMarkup(topBlock, topOuts, blocks, info); - this.addCode(topBlock, topOuts, blocks); - blocks.push('}]);'); - }, - - generateDOM: function(path, blocks, args) - { - var iterName = 'd'+path.renderIndex++; - var counterName = 'i'+path.loopIndex; - var loopName = 'l'+path.loopIndex++; - - if (!path.length) - path.push(-1, 0); - - var preIndex = path.renderIndex; - path.renderIndex = 0; - - var nodeCount = 0; - - var subBlocks = []; - var basePath = path[path.length-1]; - for (var i = 0; i < this.children.length; ++i) - { - path[path.length-1] = basePath+'+'+loopName+'+'+nodeCount; - - var child = this.children[i]; - if (isTag(child)) - nodeCount += '+' + child.tag.generateDOM(path, subBlocks, args); - else - nodeCount += '+1'; - } - - path[path.length-1] = basePath+'+'+loopName; - - blocks.push(loopName,' = __loop__.apply(this, [', iterName, ', function(', counterName,',',loopName); - for (var i = 0; i < path.renderIndex; ++i) - blocks.push(',d'+i); - blocks.push(') {'); - blocks.push(subBlocks.join("")); - blocks.push('return ', nodeCount, ';'); - blocks.push('}]);'); - - path.renderIndex = preIndex; - - return loopName; - } -}); - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -/** @class */ -function Variable(name, format) -{ - this.name = name; - this.format = format; -} - -/** @class */ -function Parts(parts) -{ - this.parts = parts; -} - -// ************************************************************************************************ - -function parseParts(str) -{ - var re = /\$([_A-Za-z][_A-Za-z0-9.|]*)/g; - var index = 0; - var parts = []; - - var m; - while (m = re.exec(str)) - { - var pre = str.substr(index, (re.lastIndex-m[0].length)-index); - if (pre) - parts.push(pre); - - var expr = m[1].split("|"); - parts.push(new Variable(expr[0], expr.slice(1))); - index = re.lastIndex; - } - - if (!index) - return str; - - var post = str.substr(index); - if (post) - parts.push(post); - - return new Parts(parts); -} - -function parseValue(val) -{ - return typeof(val) == 'string' ? parseParts(val) : val; -} - -function parseChildren(args, offset, vars, children) -{ - for (var i = offset; i < args.length; ++i) - { - var val = parseValue(args[i]); - children.push(val); - readPartNames(val, vars); - } -} - -function readPartNames(val, vars) -{ - if (val instanceof Parts) - { - for (var i = 0; i < val.parts.length; ++i) - { - var part = val.parts[i]; - if (part instanceof Variable) - vars.push(part.name); - } - } -} - -function generateArg(val, path, args) -{ - if (val instanceof Parts) - { - var vals = []; - for (var i = 0; i < val.parts.length; ++i) - { - var part = val.parts[i]; - if (part instanceof Variable) - { - var varName = 'd'+path.renderIndex++; - if (part.format) - { - for (var j = 0; j < part.format.length; ++j) - varName = part.format[j] + '(' + varName + ')'; - } - - vals.push(varName); - } - else - vals.push('"'+part.replace(/"/g, '\\"')+'"'); - } - - return vals.join('+'); - } - else - { - args.push(val); - return 's' + path.staticIndex++; - } -} - -function addParts(val, delim, block, info, escapeIt) -{ - var vals = []; - if (val instanceof Parts) - { - for (var i = 0; i < val.parts.length; ++i) - { - var part = val.parts[i]; - if (part instanceof Variable) - { - var partName = part.name; - if (part.format) - { - for (var j = 0; j < part.format.length; ++j) - partName = part.format[j] + "(" + partName + ")"; - } - - if (escapeIt) - vals.push("__escape__(" + partName + ")"); - else - vals.push(partName); - } - else - vals.push('"'+ part + '"'); - } - } - else if (isTag(val)) - { - info.args.push(val); - vals.push('s'+info.argIndex++); - } - else - vals.push('"'+ val + '"'); - - var parts = vals.join(delim); - if (parts) - block.push(delim, parts); -} - -function isTag(obj) -{ - return (typeof(obj) == "function" || obj instanceof Function) && !!obj.tag; -} - -function creator(tag, cons) -{ - var fn = new Function( - "var tag = arguments.callee.tag;" + - "var cons = arguments.callee.cons;" + - "var newTag = new cons();" + - "return newTag.merge(arguments, tag);"); - - fn.tag = tag; - fn.cons = cons; - extend(fn, Renderer); - - return fn; -} - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -function copyArray(oldArray) -{ - var ary = []; - if (oldArray) - for (var i = 0; i < oldArray.length; ++i) - ary.push(oldArray[i]); - return ary; -} - -function copyObject(l, r) -{ - var m = {}; - extend(m, l); - extend(m, r); - return m; -} - -function extend(l, r) -{ - for (var n in r) - l[n] = r[n]; -} - -function addEvent(object, name, handler) -{ - if (document.all) - object.attachEvent("on"+name, handler); - else - object.addEventListener(name, handler, false); -} - -// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - -/** @class */ -function ArrayIterator(array) -{ - var index = -1; - - this.next = function() - { - if (++index >= array.length) - throw StopIteration; - - return array[index]; - }; -} - -/** @class */ -function StopIteration() {} - -FBL.$break = function() -{ - throw StopIteration; -}; - -// ************************************************************************************************ - -/** @namespace */ -var Renderer = -{ - renderHTML: function(args, outputs, self) - { - var code = []; - var markupArgs = [code, this.tag.context, args, outputs]; - markupArgs.push.apply(markupArgs, this.tag.markupArgs); - this.tag.renderMarkup.apply(self ? self : this.tag.subject, markupArgs); - return code.join(""); - }, - - insertRows: function(args, before, self) - { - this.tag.compile(); - - var outputs = []; - var html = this.renderHTML(args, outputs, self); - - var doc = before.ownerDocument; - var div = doc.createElement("div"); - div.innerHTML = ""+html+"
"; - - var tbody = div.firstChild.firstChild; - var parent = before.tagName == "TR" ? before.parentNode : before; - var after = before.tagName == "TR" ? before.nextSibling : null; - - var firstRow = tbody.firstChild, lastRow; - while (tbody.firstChild) - { - lastRow = tbody.firstChild; - if (after) - parent.insertBefore(lastRow, after); - else - parent.appendChild(lastRow); - } - - var offset = 0; - if (before.tagName == "TR") - { - var node = firstRow.parentNode.firstChild; - for (; node && node != firstRow; node = node.nextSibling) - ++offset; - } - - var domArgs = [firstRow, this.tag.context, offset]; - domArgs.push.apply(domArgs, this.tag.domArgs); - domArgs.push.apply(domArgs, outputs); - - this.tag.renderDOM.apply(self ? self : this.tag.subject, domArgs); - return [firstRow, lastRow]; - }, - - insertBefore: function(args, before, self) - { - return this.insertNode(args, before.ownerDocument, before, false, self); - }, - - insertAfter: function(args, after, self) - { - return this.insertNode(args, after.ownerDocument, after, true, self); - }, - - insertNode: function(args, doc, element, isAfter, self) - { - if (!args) - args = {}; - - this.tag.compile(); - - var outputs = []; - var html = this.renderHTML(args, outputs, self); - - //if (FBTrace.DBG_DOM) - // FBTrace.sysout("domplate.insertNode html: "+html+"\n"); - - var doc = element.ownerDocument; - if (!womb || womb.ownerDocument != doc) - womb = doc.createElement("div"); - - womb.innerHTML = html; - - var root = womb.firstChild; - if (isAfter) - { - while (womb.firstChild) - if (element.nextSibling) - element.parentNode.insertBefore(womb.firstChild, element.nextSibling); - else - element.parentNode.appendChild(womb.firstChild); - } - else - { - while (womb.lastChild) - element.parentNode.insertBefore(womb.lastChild, element); - } - - var domArgs = [root, this.tag.context, 0]; - domArgs.push.apply(domArgs, this.tag.domArgs); - domArgs.push.apply(domArgs, outputs); - - //if (FBTrace.DBG_DOM) - // FBTrace.sysout("domplate.insertNode domArgs:", domArgs); - this.tag.renderDOM.apply(self ? self : this.tag.subject, domArgs); - - return root; - }, - /**/ - - /* - insertAfter: function(args, before, self) - { - this.tag.compile(); - - var outputs = []; - var html = this.renderHTML(args, outputs, self); - - var doc = before.ownerDocument; - if (!womb || womb.ownerDocument != doc) - womb = doc.createElement("div"); - - womb.innerHTML = html; - - var root = womb.firstChild; - while (womb.firstChild) - if (before.nextSibling) - before.parentNode.insertBefore(womb.firstChild, before.nextSibling); - else - before.parentNode.appendChild(womb.firstChild); - - var domArgs = [root, this.tag.context, 0]; - domArgs.push.apply(domArgs, this.tag.domArgs); - domArgs.push.apply(domArgs, outputs); - - this.tag.renderDOM.apply(self ? self : (this.tag.subject ? this.tag.subject : null), - domArgs); - - return root; - }, - /**/ - - replace: function(args, parent, self) - { - this.tag.compile(); - - var outputs = []; - var html = this.renderHTML(args, outputs, self); - - var root; - if (parent.nodeType == 1) - { - parent.innerHTML = html; - root = parent.firstChild; - } - else - { - if (!parent || parent.nodeType != 9) - parent = document; - - if (!womb || womb.ownerDocument != parent) - womb = parent.createElement("div"); - womb.innerHTML = html; - - root = womb.firstChild; - //womb.removeChild(root); - } - - var domArgs = [root, this.tag.context, 0]; - domArgs.push.apply(domArgs, this.tag.domArgs); - domArgs.push.apply(domArgs, outputs); - this.tag.renderDOM.apply(self ? self : this.tag.subject, domArgs); - - return root; - }, - - append: function(args, parent, self) - { - this.tag.compile(); - - var outputs = []; - var html = this.renderHTML(args, outputs, self); - //if (FBTrace.DBG_DOM) FBTrace.sysout("domplate.append html: "+html+"\n"); - - if (!womb || womb.ownerDocument != parent.ownerDocument) - womb = parent.ownerDocument.createElement("div"); - womb.innerHTML = html; - - // TODO: xxxpedro domplate port to Firebug - var root = womb.firstChild; - while (womb.firstChild) - parent.appendChild(womb.firstChild); - - // clearing element reference to avoid reference error in IE8 when switching contexts - womb = null; - - var domArgs = [root, this.tag.context, 0]; - domArgs.push.apply(domArgs, this.tag.domArgs); - domArgs.push.apply(domArgs, outputs); - - //if (FBTrace.DBG_DOM) FBTrace.dumpProperties("domplate append domArgs:", domArgs); - this.tag.renderDOM.apply(self ? self : this.tag.subject, domArgs); - - return root; - } -}; - -// ************************************************************************************************ - -function defineTags() -{ - for (var i = 0; i < arguments.length; ++i) - { - var tagName = arguments[i]; - var fn = new Function("var newTag = new arguments.callee.DomplateTag('"+tagName+"'); return newTag.merge(arguments);"); - fn.DomplateTag = DomplateTag; - - var fnName = tagName.toUpperCase(); - FBL[fnName] = fn; - } -} - -defineTags( - "a", "button", "br", "canvas", "code", "col", "colgroup", "div", "fieldset", "form", "h1", "h2", "h3", "hr", - "img", "input", "label", "legend", "li", "ol", "optgroup", "option", "p", "pre", "select", - "span", "strong", "table", "tbody", "td", "textarea", "tfoot", "th", "thead", "tr", "tt", "ul", "iframe" -); - -})(); - - -/* See license.txt for terms of usage */ - -var FirebugReps = FBL.ns(function() { with (FBL) { - - -// ************************************************************************************************ -// Common Tags - -var OBJECTBOX = this.OBJECTBOX = - SPAN({"class": "objectBox objectBox-$className"}); - -var OBJECTBLOCK = this.OBJECTBLOCK = - DIV({"class": "objectBox objectBox-$className"}); - -var OBJECTLINK = this.OBJECTLINK = isIE6 ? // IE6 object link representation - A({ - "class": "objectLink objectLink-$className a11yFocus", - href: "javascript:void(0)", - // workaround to show XPath (a better approach would use the tooltip on mouseover, - // so the XPath information would be calculated dynamically, but we need to create - // a tooltip class/wrapper around Menu or InfoTip) - title: "$object|FBL.getElementXPath", - _repObject: "$object" - }) - : // Other browsers - A({ - "class": "objectLink objectLink-$className a11yFocus", - // workaround to show XPath (a better approach would use the tooltip on mouseover, - // so the XPath information would be calculated dynamically, but we need to create - // a tooltip class/wrapper around Menu or InfoTip) - title: "$object|FBL.getElementXPath", - _repObject: "$object" - }); - - -// ************************************************************************************************ - -this.Undefined = domplate(Firebug.Rep, -{ - tag: OBJECTBOX("undefined"), - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "undefined", - - supportsObject: function(object, type) - { - return type == "undefined"; - } -}); - -// ************************************************************************************************ - -this.Null = domplate(Firebug.Rep, -{ - tag: OBJECTBOX("null"), - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "null", - - supportsObject: function(object, type) - { - return object == null; - } -}); - -// ************************************************************************************************ - -this.Nada = domplate(Firebug.Rep, -{ - tag: SPAN(""), - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "nada" -}); - -// ************************************************************************************************ - -this.Number = domplate(Firebug.Rep, -{ - tag: OBJECTBOX("$object"), - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "number", - - supportsObject: function(object, type) - { - return type == "boolean" || type == "number"; - } -}); - -// ************************************************************************************************ - -this.String = domplate(Firebug.Rep, -{ - tag: OBJECTBOX(""$object""), - - shortTag: OBJECTBOX(""$object|cropString""), - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "string", - - supportsObject: function(object, type) - { - return type == "string"; - } -}); - -// ************************************************************************************************ - -this.Text = domplate(Firebug.Rep, -{ - tag: OBJECTBOX("$object"), - - shortTag: OBJECTBOX("$object|cropString"), - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "text" -}); - -// ************************************************************************************************ - -this.Caption = domplate(Firebug.Rep, -{ - tag: SPAN({"class": "caption"}, "$object") -}); - -// ************************************************************************************************ - -this.Warning = domplate(Firebug.Rep, -{ - tag: DIV({"class": "warning focusRow", role : 'listitem'}, "$object|STR") -}); - -// ************************************************************************************************ - -this.Func = domplate(Firebug.Rep, -{ - tag: - OBJECTLINK("$object|summarizeFunction"), - - summarizeFunction: function(fn) - { - var fnRegex = /function ([^(]+\([^)]*\)) \{/; - var fnText = safeToString(fn); - - var m = fnRegex.exec(fnText); - return m ? m[1] : "function()"; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - copySource: function(fn) - { - copyToClipboard(safeToString(fn)); - }, - - monitor: function(fn, script, monitored) - { - if (monitored) - Firebug.Debugger.unmonitorScript(fn, script, "monitor"); - else - Firebug.Debugger.monitorScript(fn, script, "monitor"); - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "function", - - supportsObject: function(object, type) - { - return isFunction(object); - }, - - inspectObject: function(fn, context) - { - var sourceLink = findSourceForFunction(fn, context); - if (sourceLink) - Firebug.chrome.select(sourceLink); - if (FBTrace.DBG_FUNCTION_NAME) - FBTrace.sysout("reps.function.inspectObject selected sourceLink is ", sourceLink); - }, - - getTooltip: function(fn, context) - { - var script = findScriptForFunctionInContext(context, fn); - if (script) - return $STRF("Line", [normalizeURL(script.fileName), script.baseLineNumber]); - else - if (fn.toString) - return fn.toString(); - }, - - getTitle: function(fn, context) - { - var name = fn.name ? fn.name : "function"; - return name + "()"; - }, - - getContextMenuItems: function(fn, target, context, script) - { - if (!script) - script = findScriptForFunctionInContext(context, fn); - if (!script) - return; - - var scriptInfo = getSourceFileAndLineByScript(context, script); - var monitored = scriptInfo ? fbs.isMonitored(scriptInfo.sourceFile.href, scriptInfo.lineNo) : false; - - var name = script ? getFunctionName(script, context) : fn.name; - return [ - {label: "CopySource", command: bindFixed(this.copySource, this, fn) }, - "-", - {label: $STRF("ShowCallsInConsole", [name]), nol10n: true, - type: "checkbox", checked: monitored, - command: bindFixed(this.monitor, this, fn, script, monitored) } - ]; - } -}); - -// ************************************************************************************************ -/* -this.jsdScript = domplate(Firebug.Rep, -{ - copySource: function(script) - { - var fn = script.functionObject.getWrappedValue(); - return FirebugReps.Func.copySource(fn); - }, - - monitor: function(fn, script, monitored) - { - fn = script.functionObject.getWrappedValue(); - return FirebugReps.Func.monitor(fn, script, monitored); - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "jsdScript", - inspectable: false, - - supportsObject: function(object, type) - { - return object instanceof jsdIScript; - }, - - inspectObject: function(script, context) - { - var sourceLink = getSourceLinkForScript(script, context); - if (sourceLink) - Firebug.chrome.select(sourceLink); - }, - - getRealObject: function(script, context) - { - return script; - }, - - getTooltip: function(script) - { - return $STRF("jsdIScript", [script.tag]); - }, - - getTitle: function(script, context) - { - var fn = script.functionObject.getWrappedValue(); - return FirebugReps.Func.getTitle(fn, context); - }, - - getContextMenuItems: function(script, target, context) - { - var fn = script.functionObject.getWrappedValue(); - - var scriptInfo = getSourceFileAndLineByScript(context, script); - var monitored = scriptInfo ? fbs.isMonitored(scriptInfo.sourceFile.href, scriptInfo.lineNo) : false; - - var name = getFunctionName(script, context); - - return [ - {label: "CopySource", command: bindFixed(this.copySource, this, script) }, - "-", - {label: $STRF("ShowCallsInConsole", [name]), nol10n: true, - type: "checkbox", checked: monitored, - command: bindFixed(this.monitor, this, fn, script, monitored) } - ]; - } -}); -/**/ -//************************************************************************************************ - -this.Obj = domplate(Firebug.Rep, -{ - tag: - OBJECTLINK( - SPAN({"class": "objectTitle"}, "$object|getTitle "), - - SPAN({"class": "objectProps"}, - SPAN({"class": "objectLeftBrace", role: "presentation"}, "{"), - FOR("prop", "$object|propIterator", - SPAN({"class": "objectPropName", role: "presentation"}, "$prop.name"), - SPAN({"class": "objectEqual", role: "presentation"}, "$prop.equal"), - TAG("$prop.tag", {object: "$prop.object"}), - SPAN({"class": "objectComma", role: "presentation"}, "$prop.delim") - ), - SPAN({"class": "objectRightBrace"}, "}") - ) - ), - - propNumberTag: - SPAN({"class": "objectProp-number"}, "$object"), - - propStringTag: - SPAN({"class": "objectProp-string"}, ""$object""), - - propObjectTag: - SPAN({"class": "objectProp-object"}, "$object"), - - propIterator: function (object) - { - ///Firebug.ObjectShortIteratorMax; - var maxLength = 55; // default max length for long representation - - if (!object) - return []; - - var props = []; - var length = 0; - - var numProperties = 0; - var numPropertiesShown = 0; - var maxLengthReached = false; - - var lib = this; - - var propRepsMap = - { - "boolean": this.propNumberTag, - "number": this.propNumberTag, - "string": this.propStringTag, - "object": this.propObjectTag - }; - - try - { - var title = Firebug.Rep.getTitle(object); - length += title.length; - - for (var name in object) - { - var value; - try - { - value = object[name]; - } - catch (exc) - { - continue; - } - - var type = typeof(value); - if (type == "boolean" || - type == "number" || - (type == "string" && value) || - (type == "object" && value && value.toString)) - { - var tag = propRepsMap[type]; - - var value = (type == "object") ? - Firebug.getRep(value).getTitle(value) : - value + ""; - - length += name.length + value.length + 4; - - if (length <= maxLength) - { - props.push({ - tag: tag, - name: name, - object: value, - equal: "=", - delim: ", " - }); - - numPropertiesShown++; - } - else - maxLengthReached = true; - - } - - numProperties++; - - if (maxLengthReached && numProperties > numPropertiesShown) - break; - } - - if (numProperties > numPropertiesShown) - { - props.push({ - object: "...", //xxxHonza localization - tag: FirebugReps.Caption.tag, - name: "", - equal:"", - delim:"" - }); - } - else if (props.length > 0) - { - props[props.length-1].delim = ''; - } - } - catch (exc) - { - // Sometimes we get exceptions when trying to read from certain objects, like - // StorageList, but don't let that gum up the works - // XXXjjb also History.previous fails because object is a web-page object which does not have - // permission to read the history - } - return props; - }, - - fb_1_6_propIterator: function (object, max) - { - max = max || 3; - if (!object) - return []; - - var props = []; - var len = 0, count = 0; - - try - { - for (var name in object) - { - var value; - try - { - value = object[name]; - } - catch (exc) - { - continue; - } - - var t = typeof(value); - if (t == "boolean" || t == "number" || (t == "string" && value) - || (t == "object" && value && value.toString)) - { - var rep = Firebug.getRep(value); - var tag = rep.shortTag || rep.tag; - if (t == "object") - { - value = rep.getTitle(value); - tag = rep.titleTag; - } - count++; - if (count <= max) - props.push({tag: tag, name: name, object: value, equal: "=", delim: ", "}); - else - break; - } - } - if (count > max) - { - props[Math.max(1,max-1)] = { - object: "more...", //xxxHonza localization - tag: FirebugReps.Caption.tag, - name: "", - equal:"", - delim:"" - }; - } - else if (props.length > 0) - { - props[props.length-1].delim = ''; - } - } - catch (exc) - { - // Sometimes we get exceptions when trying to read from certain objects, like - // StorageList, but don't let that gum up the works - // XXXjjb also History.previous fails because object is a web-page object which does not have - // permission to read the history - } - return props; - }, - - /* - propIterator: function (object) - { - if (!object) - return []; - - var props = []; - var len = 0; - - try - { - for (var name in object) - { - var val; - try - { - val = object[name]; - } - catch (exc) - { - continue; - } - - var t = typeof val; - if (t == "boolean" || t == "number" || (t == "string" && val) - || (t == "object" && !isFunction(val) && val && val.toString)) - { - var title = (t == "object") - ? Firebug.getRep(val).getTitle(val) - : val+""; - - len += name.length + title.length + 1; - if (len < 50) - props.push({name: name, value: title}); - else - break; - } - } - } - catch (exc) - { - // Sometimes we get exceptions when trying to read from certain objects, like - // StorageList, but don't let that gum up the works - // XXXjjb also History.previous fails because object is a web-page object which does not have - // permission to read the history - } - - return props; - }, - /**/ - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "object", - - supportsObject: function(object, type) - { - return true; - } -}); - - -// ************************************************************************************************ - -this.Arr = domplate(Firebug.Rep, -{ - tag: - OBJECTBOX({_repObject: "$object"}, - SPAN({"class": "arrayLeftBracket", role : "presentation"}, "["), - FOR("item", "$object|arrayIterator", - TAG("$item.tag", {object: "$item.object"}), - SPAN({"class": "arrayComma", role : "presentation"}, "$item.delim") - ), - SPAN({"class": "arrayRightBracket", role : "presentation"}, "]") - ), - - shortTag: - OBJECTBOX({_repObject: "$object"}, - SPAN({"class": "arrayLeftBracket", role : "presentation"}, "["), - FOR("item", "$object|shortArrayIterator", - TAG("$item.tag", {object: "$item.object"}), - SPAN({"class": "arrayComma", role : "presentation"}, "$item.delim") - ), - // TODO: xxxpedro - confirm this on Firebug - //FOR("prop", "$object|shortPropIterator", - // " $prop.name=", - // SPAN({"class": "objectPropValue"}, "$prop.value|cropString") - //), - SPAN({"class": "arrayRightBracket"}, "]") - ), - - arrayIterator: function(array) - { - var items = []; - for (var i = 0; i < array.length; ++i) - { - var value = array[i]; - var rep = Firebug.getRep(value); - var tag = rep.shortTag ? rep.shortTag : rep.tag; - var delim = (i == array.length-1 ? "" : ", "); - - items.push({object: value, tag: tag, delim: delim}); - } - - return items; - }, - - shortArrayIterator: function(array) - { - var items = []; - for (var i = 0; i < array.length && i < 3; ++i) - { - var value = array[i]; - var rep = Firebug.getRep(value); - var tag = rep.shortTag ? rep.shortTag : rep.tag; - var delim = (i == array.length-1 ? "" : ", "); - - items.push({object: value, tag: tag, delim: delim}); - } - - if (array.length > 3) - items.push({object: (array.length-3) + " more...", tag: FirebugReps.Caption.tag, delim: ""}); - - return items; - }, - - shortPropIterator: this.Obj.propIterator, - - getItemIndex: function(child) - { - var arrayIndex = 0; - for (child = child.previousSibling; child; child = child.previousSibling) - { - if (child.repObject) - ++arrayIndex; - } - return arrayIndex; - }, - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "array", - - supportsObject: function(object) - { - return this.isArray(object); - }, - - // http://code.google.com/p/fbug/issues/detail?id=874 - // BEGIN Yahoo BSD Source (modified here) YAHOO.lang.isArray, YUI 2.2.2 June 2007 - isArray: function(obj) { - try { - if (!obj) - return false; - else if (isIE && !isFunction(obj) && typeof obj == "object" && isFinite(obj.length) && obj.nodeType != 8) - return true; - else if (isFinite(obj.length) && isFunction(obj.splice)) - return true; - else if (isFinite(obj.length) && isFunction(obj.callee)) // arguments - return true; - else if (instanceOf(obj, "HTMLCollection")) - return true; - else if (instanceOf(obj, "NodeList")) - return true; - else - return false; - } - catch(exc) - { - if (FBTrace.DBG_ERRORS) - { - FBTrace.sysout("isArray FAILS:", exc); /* Something weird: without the try/catch, OOM, with no exception?? */ - FBTrace.sysout("isArray Fails on obj", obj); - } - } - - return false; - }, - // END Yahoo BSD SOURCE See license below. - - getTitle: function(object, context) - { - return "[" + object.length + "]"; - } -}); - -// ************************************************************************************************ - -this.Property = domplate(Firebug.Rep, -{ - supportsObject: function(object) - { - return object instanceof Property; - }, - - getRealObject: function(prop, context) - { - return prop.object[prop.name]; - }, - - getTitle: function(prop, context) - { - return prop.name; - } -}); - -// ************************************************************************************************ - -this.NetFile = domplate(this.Obj, -{ - supportsObject: function(object) - { - return object instanceof Firebug.NetFile; - }, - - browseObject: function(file, context) - { - openNewTab(file.href); - return true; - }, - - getRealObject: function(file, context) - { - return null; - } -}); - -// ************************************************************************************************ - -this.Except = domplate(Firebug.Rep, -{ - tag: - OBJECTBOX({_repObject: "$object"}, "$object.message"), - - // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - className: "exception", - - supportsObject: function(object) - { - return object instanceof ErrorCopy; - } -}); - - -// ************************************************************************************************ - -this.Element = domplate(Firebug.Rep, -{ - tag: - OBJECTLINK( - "<", - SPAN({"class": "nodeTag"}, "$object.nodeName|toLowerCase"), - FOR("attr", "$object|attrIterator", - " $attr.nodeName="", SPAN({"class": "nodeValue"}, "$attr.nodeValue"), """ - ), - ">" - ), - - shortTag: - OBJECTLINK( - SPAN({"class": "$object|getVisible"}, - SPAN({"class": "selectorTag"}, "$object|getSelectorTag"), - SPAN({"class": "selectorId"}, "$object|getSelectorId"), - SPAN({"class": "selectorClass"}, "$object|getSelectorClass"), - SPAN({"class": "selectorValue"}, "$object|getValue") - ) - ), - - getVisible: function(elt) - { - return isVisible(elt) ? "" : "selectorHidden"; - }, - - getSelectorTag: function(elt) - { - return elt.nodeName.toLowerCase(); - }, - - getSelectorId: function(elt) - { - return elt.id ? "#" + elt.id : ""; - }, - - getSelectorClass: function(elt) - { - return elt.className ? "." + elt.className.split(" ")[0] : ""; - }, - - getValue: function(elt) - { - // TODO: xxxpedro - return ""; - var value; - if (elt instanceof HTMLImageElement) - value = getFileName(elt.src); - else if (elt instanceof HTMLAnchorElement) - value = getFileName(elt.href); - else if (elt instanceof HTMLInputElement) - value = elt.value; - else if (elt instanceof HTMLFormElement) - value = getFileName(elt.action); - else if (elt instanceof HTMLScriptElement) - value = getFileName(elt.src); - - return value ? " " + cropString(value, 20) : ""; - }, - - attrIterator: function(elt) - { - var attrs = []; - var idAttr, classAttr; - if (elt.attributes) - { - for (var i = 0; i < elt.attributes.length; ++i) - { - var attr = elt.attributes[i]; - - // we must check if the attribute is specified otherwise IE will show them - if (!attr.specified || attr.nodeName && attr.nodeName.indexOf("firebug-") != -1) - continue; - else if (attr.nodeName == "id") - idAttr = attr; - else if (attr.nodeName == "class") - classAttr = attr; - else if (attr.nodeName == "style") - attrs.push({ - nodeName: attr.nodeName, - nodeValue: attr.nodeValue || - // IE won't recognize the attr.nodeValue of