_baseMatchesProperty.js
df143e4977c6paginated-inlines

_baseMatchesProperty.js
View Options

			var baseIsEqual = require('./_baseIsEqual'),
			get = require('./get'),
			hasIn = require('./hasIn'),
			isKey = require('./_isKey'),
			isStrictComparable = require('./_isStrictComparable'),
			matchesStrictComparable = require('./_matchesStrictComparable'),
			toKey = require('./_toKey');

			/** Used to compose bitmasks for value comparisons. */
			var COMPARE_PARTIAL_FLAG = 1,
			COMPARE_UNORDERED_FLAG = 2;

			/**
			* The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
			*
			* @private
			* @param {string} path The path of the property to get.
			* @param {*} srcValue The value to match.
			* @returns {Function} Returns the new spec function.
			*/
			function baseMatchesProperty(path, srcValue) {
			if (isKey(path) && isStrictComparable(srcValue)) {
			return matchesStrictComparable(toKey(path), srcValue);
			}
			return function(object) {
			var objValue = get(object, path);
			return (objValue === undefined && objValue === srcValue)
			? hasIn(object, path)
			: baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG \| COMPARE_UNORDERED_FLAG);
			};
			}

			module.exports = baseMatchesProperty;