|  | var baseIsMatch = require('./_baseIsMatch'), | 
|  | getMatchData = require('./_getMatchData'); | 
|  |  | 
|  | /** | 
|  | * Performs a partial deep comparison between `object` and `source` to | 
|  | * determine if `object` contains equivalent property values. | 
|  | * | 
|  | * **Note:** This method is equivalent to `_.matches` when `source` is | 
|  | * partially applied. | 
|  | * | 
|  | * Partial comparisons will match empty array and empty object `source` | 
|  | * values against any array or object value, respectively. See `_.isEqual` | 
|  | * for a list of supported value comparisons. | 
|  | * | 
|  | * @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 = { 'a': 1, 'b': 2 }; | 
|  | * | 
|  | * _.isMatch(object, { 'b': 2 }); | 
|  | * // => true | 
|  | * | 
|  | * _.isMatch(object, { 'b': 1 }); | 
|  | * // => false | 
|  | */ | 
|  | function isMatch(object, source) { | 
|  | return object === source || baseIsMatch(object, source, getMatchData(source)); | 
|  | } | 
|  |  | 
|  | module.exports = isMatch; |