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46 lines
1.6 KiB
JavaScript
46 lines
1.6 KiB
JavaScript
/**
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* lodash 3.1.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modern modularize exports="npm" -o ./`
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* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.7.0 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var baseMatches = require('lodash._basematches'),
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find = require('lodash.find');
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/**
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* Performs a deep comparison between each element in `collection` and the
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* source object, returning the first element that has equivalent property
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* values.
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*
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* **Note:** This method supports comparing arrays, booleans, `Date` objects,
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* numbers, `Object` objects, regexes, and strings. Objects are compared by
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* their own, not inherited, enumerable properties. For comparing a single
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* own or inherited property value see `_.matchesProperty`.
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*
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* @static
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* @memberOf _
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* @category Collection
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* @param {Array|Object|string} collection The collection to search.
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* @param {Object} source The object of property values to match.
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* @returns {*} Returns the matched element, else `undefined`.
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* @example
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*
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* var users = [
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* { 'user': 'barney', 'age': 36, 'active': true },
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* { 'user': 'fred', 'age': 40, 'active': false }
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* ];
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*
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* _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
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* // => 'barney'
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*
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* _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
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* // => 'fred'
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*/
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function findWhere(collection, source) {
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return find(collection, baseMatches(source));
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}
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module.exports = findWhere;
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