1var baseClone = require('./_baseClone'), 2 baseMatchesProperty = require('./_baseMatchesProperty'); 3 4/** Used to compose bitmasks for cloning. */ 5var CLONE_DEEP_FLAG = 1; 6 7/** 8 * Creates a function that performs a partial deep comparison between the 9 * value at `path` of a given object to `srcValue`, returning `true` if the 10 * object value is equivalent, else `false`. 11 * 12 * **Note:** Partial comparisons will match empty array and empty object 13 * `srcValue` values against any array or object value, respectively. See 14 * `_.isEqual` for a list of supported value comparisons. 15 * 16 * @static 17 * @memberOf _ 18 * @since 3.2.0 19 * @category Util 20 * @param {Array|string} path The path of the property to get. 21 * @param {*} srcValue The value to match. 22 * @returns {Function} Returns the new spec function. 23 * @example 24 * 25 * var objects = [ 26 * { 'a': 1, 'b': 2, 'c': 3 }, 27 * { 'a': 4, 'b': 5, 'c': 6 } 28 * ]; 29 * 30 * _.find(objects, _.matchesProperty('a', 4)); 31 * // => { 'a': 4, 'b': 5, 'c': 6 } 32 */ 33function matchesProperty(path, srcValue) { 34 return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG)); 35} 36 37module.exports = matchesProperty; 38