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- var baseClone = require('./_baseClone'),
- baseMatches = require('./_baseMatches');
-
- /** Used to compose bitmasks for cloning. */
- var CLONE_DEEP_FLAG = 1;
-
- /**
- * Creates a function that performs a partial deep comparison between a given
- * object and `source`, returning `true` if the given object has equivalent
- * property values, else `false`.
- *
- * **Note:** The created function is equivalent to `_.isMatch` with `source`
- * 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.
- *
- * **Note:** Multiple values can be checked by combining several matchers
- * using `_.overSome`
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Util
- * @param {Object} source The object of property values to match.
- * @returns {Function} Returns the new spec function.
- * @example
- *
- * var objects = [
- * { 'a': 1, 'b': 2, 'c': 3 },
- * { 'a': 4, 'b': 5, 'c': 6 }
- * ];
- *
- * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
- * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
- *
- * // Checking for several possible values
- * _.filter(objects, _.overSome([_.matches({ 'a': 1 }), _.matches({ 'a': 4 })]));
- * // => [{ 'a': 1, 'b': 2, 'c': 3 }, { 'a': 4, 'b': 5, 'c': 6 }]
- */
- function matches(source) {
- return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
- }
-
- module.exports = matches;
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