| var baseGet = require('./baseGet'), |
| baseIsEqual = require('./baseIsEqual'), |
| baseSlice = require('./baseSlice'), |
| isArray = require('../lang/isArray'), |
| isKey = require('./isKey'), |
| isStrictComparable = require('./isStrictComparable'), |
| last = require('../array/last'), |
| toObject = require('./toObject'), |
| toPath = require('./toPath'); |
| |
| /** |
| * The base implementation of `_.matchesProperty` which does not clone `srcValue`. |
| * |
| * @private |
| * @param {string} path The path of the property to get. |
| * @param {*} srcValue The value to compare. |
| * @returns {Function} Returns the new function. |
| */ |
| function baseMatchesProperty(path, srcValue) { |
| var isArr = isArray(path), |
| isCommon = isKey(path) && isStrictComparable(srcValue), |
| pathKey = (path + ''); |
| |
| path = toPath(path); |
| return function(object) { |
| if (object == null) { |
| return false; |
| } |
| var key = pathKey; |
| object = toObject(object); |
| if ((isArr || !isCommon) && !(key in object)) { |
| object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1)); |
| if (object == null) { |
| return false; |
| } |
| key = last(path); |
| object = toObject(object); |
| } |
| return object[key] === srcValue |
| ? (srcValue !== undefined || (key in object)) |
| : baseIsEqual(srcValue, object[key], undefined, true); |
| }; |
| } |
| |
| module.exports = baseMatchesProperty; |