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/*!
* Module dependencies.
*/
var SchemaType = require('../schematype');
var utils = require('../utils');
/**
* Mixed SchemaType constructor.
*
* @param {String} path
* @param {Object} options
* @inherits SchemaType
* @api public
*/
function Mixed(path, options) {
if (options && options.default) {
var def = options.default;
if (Array.isArray(def) && def.length === 0) {
// make sure empty array defaults are handled
options.default = Array;
} else if (!options.shared && utils.isObject(def) && Object.keys(def).length === 0) {
// prevent odd "shared" objects between documents
options.default = function() {
return {};
};
}
}
SchemaType.call(this, path, options, 'Mixed');
}
/**
* This schema type's name, to defend against minifiers that mangle
* function names.
*
* @api public
*/
Mixed.schemaName = 'Mixed';
/*!
* Inherits from SchemaType.
*/
Mixed.prototype = Object.create(SchemaType.prototype);
Mixed.prototype.constructor = Mixed;
/**
* Casts `val` for Mixed.
*
* _this is a no-op_
*
* @param {Object} value to cast
* @api private
*/
Mixed.prototype.cast = function(val) {
return val;
};
/**
* Casts contents for queries.
*
* @param {String} $cond
* @param {any} [val]
* @api private
*/
Mixed.prototype.castForQuery = function($cond, val) {
if (arguments.length === 2) {
return val;
}
return $cond;
};
/*!
* Module exports.
*/
module.exports = Mixed;
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