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34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
var baseClone = require('../internal/baseClone'),
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baseMatches = require('../internal/baseMatches');
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/**
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* Creates a function that performs a deep comparison between a given object
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* and `source`, returning `true` if the given object has equivalent property
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* values, else `false`.
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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 Utility
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* @param {Object} source The object of property values to match.
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* @returns {Function} Returns the new function.
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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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* _.filter(users, _.matches({ 'age': 40, 'active': false }));
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* // => [{ 'user': 'fred', 'age': 40, 'active': false }]
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*/
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function matches(source) {
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return baseMatches(baseClone(source, true));
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}
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module.exports = matches;
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