1 var baseIsEqual = require('./_baseIsEqual'),
2 get = require('./get'),
3 hasIn = require('./hasIn'),
4 isKey = require('./_isKey'),
5 isStrictComparable = require('./_isStrictComparable'),
6 matchesStrictComparable = require('./_matchesStrictComparable'),
7 toKey = require('./_toKey');
9 /** Used to compose bitmasks for value comparisons. */
10 var COMPARE_PARTIAL_FLAG = 1,
11 COMPARE_UNORDERED_FLAG = 2;
14 * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
17 * @param {string} path The path of the property to get.
18 * @param {*} srcValue The value to match.
19 * @returns {Function} Returns the new spec function.
21 function baseMatchesProperty(path, srcValue) {
22 if (isKey(path) && isStrictComparable(srcValue)) {
23 return matchesStrictComparable(toKey(path), srcValue);
25 return function(object) {
26 var objValue = get(object, path);
27 return (objValue === undefined && objValue === srcValue)
29 : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
33 module.exports = baseMatchesProperty;