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authorTimoney, Daniel (dt5972) <dtimoney@att.com>2017-02-15 10:37:53 -0500
committerTimoney, Daniel (dt5972) <dtimoney@att.com>2017-02-15 10:40:37 -0500
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treed0b04520f6657601c918ce63fd27575977624187 /dgbuilder/dgeflows/node_modules/ejs/README.md
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Initial commit for OpenECOMP SDN-C OA&M
Change-Id: I7ab579fd0d206bf356f36d52dcdf4f71f1fa2680 Signed-off-by: Timoney, Daniel (dt5972) <dtimoney@att.com> Former-commit-id: 2a9f0edd09581f907e62ec4689b5ac94dd5382ba
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+# EJS
+
+Embedded JavaScript templates
+
+[![Build Status](https://img.shields.io/travis/mde/ejs/master.svg?style=flat)](https://travis-ci.org/mde/ejs)
+[![Developing Dependencies](https://img.shields.io/david/dev/mde/ejs.svg?style=flat)](https://david-dm.org/mde/ejs#info=devDependencies)
+
+## Installation
+
+```bash
+$ npm install ejs
+```
+
+## Features
+
+ * Control flow with `<% %>`
+ * Escaped output with `<%= %>`
+ * Unescaped raw output with `<%- %>`
+ * Trim-mode ('newline slurping') with `-%>` ending tag
+ * Custom delimiters (e.g., use '<? ?>' instead of '<% %>')
+ * Includes
+ * Client-side support
+ * Static caching of intermediate JavaScript
+ * Static caching of templates
+ * Complies with the [Express](http://expressjs.com) view system
+
+## Example
+
+```html
+<% if (user) { %>
+ <h2><%= user.name %></h2>
+<% } %>
+```
+
+## Usage
+
+```javascript
+var template = ejs.compile(str, options);
+template(data);
+// => Rendered HTML string
+
+ejs.render(str, data, options);
+// => Rendered HTML string
+```
+
+You can also use the shortcut `ejs.render(dataAndOptions);` where you pass
+everything in a single object. In that case, you'll end up with local variables
+for all the passed options.
+
+## Options
+
+ - `cache` Compiled functions are cached, requires `filename`
+ - `filename` Used by `cache` to key caches, and for includes
+ - `context` Function execution context
+ - `compileDebug` When `false` no debug instrumentation is compiled
+ - `client` Returns standalone compiled function
+ - `delimiter` Character to use with angle brackets for open/close
+ - `debug` Output generated function body
+ - `_with` Whether or not to use `with() {}` constructs. If `false` then the locals will be stored in the `locals` object.
+
+## Tags
+
+ - `<%` 'Scriptlet' tag, for control-flow, no output
+ - `<%=` Outputs the value into the template (HTML escaped)
+ - `<%-` Outputs the unescaped value into the template
+ - `<%#` Comment tag, no execution, no output
+ - `<%%` Outputs a literal '<%'
+ - `%>` Plain ending tag
+ - `-%>` Trim-mode ('newline slurp') tag, trims following newline
+
+## Includes
+
+Includes are relative to the template with the `include` call. (This
+requires the 'filename' option.) For example if you have "./views/users.ejs" and
+"./views/user/show.ejs" you would use `<%- include('user/show'); %>`.
+
+You'll likely want to use the raw output tag (`<%-`) with your include to avoid
+double-escaping the HTML output.
+
+```html
+<ul>
+ <% users.forEach(function(user){ %>
+ <%- include('user/show', {user: user}); %>
+ <% }); %>
+</ul>
+```
+
+Includes are inserted at runtime, so you can use variables for the path in the
+`include` call (for example `<%- include(somePath); %>`). Variables in your
+top-level data object are available to all your includes, but local variables
+need to be passed down.
+
+NOTE: Include preprocessor directives (`<% include user/show %>`) are
+still supported.
+
+## Custom delimiters
+
+Custom delimiters can be applied on a per-template basis, or globally:
+
+```javascript
+var ejs = require('ejs'),
+ users = ['geddy', 'neil', 'alex'];
+
+// Just one template
+ejs.render('<?= users.join(" | "); ?>', {users: users}, {delimiter: '?'});
+// => 'geddy | neil | alex'
+
+// Or globally
+ejs.delimiter = '$';
+ejs.render('<$= users.join(" | "); $>', {users: users});
+// => 'geddy | neil | alex'
+```
+
+## Layouts
+
+EJS does not specifically support blocks, but layouts can be implemented by
+including headers and footers, like so:
+
+
+```html
+<%- include('header'); -%>
+<h1>
+ Title
+</h1>
+<p>
+ My page
+</p>
+<%- include('footer'); -%>
+```
+
+## Client-side support
+
+Go to the [Latest Release](https://github.com/mde/ejs/releases/latest), download
+`./ejs.js` or `./ejs.min.js`.
+
+Include one of these on your page, and `ejs.render(str)`.
+
+## Related projects
+
+There are a number of implementations of EJS:
+
+ * TJ's implementation, the v1 of this library: https://github.com/tj/ejs
+ * Jupiter Consulting's EJS: http://www.embeddedjs.com/
+ * EJS Embedded JavaScript Framework on Google Code: https://code.google.com/p/embeddedjavascript/
+ * Sam Stephenson's Ruby implementation: https://rubygems.org/gems/ejs
+ * Erubis, an ERB implementation which also runs JavaScript: http://www.kuwata-lab.com/erubis/users-guide.04.html#lang-javascript
+
+## License
+
+Licensed under the Apache License, Version 2.0
+(<http://www.apache.org/licenses/LICENSE-2.0>)
+
+- - -
+EJS Embedded JavaScript templates copyright 2112
+mde@fleegix.org.
+
+