1 var baseGet = require('../internal/baseGet'),
2 baseSlice = require('../internal/baseSlice'),
3 isKey = require('../internal/isKey'),
4 last = require('../array/last'),
5 toPath = require('../internal/toPath');
7 /** Used for native method references. */
8 var objectProto = Object.prototype;
10 /** Used to check objects for own properties. */
11 var hasOwnProperty = objectProto.hasOwnProperty;
14 * Checks if `path` is a direct property.
19 * @param {Object} object The object to query.
20 * @param {Array|string} path The path to check.
21 * @returns {boolean} Returns `true` if `path` is a direct property, else `false`.
24 * var object = { 'a': { 'b': { 'c': 3 } } };
29 * _.has(object, 'a.b.c');
32 * _.has(object, ['a', 'b', 'c']);
35 function has(object, path) {
39 var result = hasOwnProperty.call(object, path);
40 if (!result && !isKey(path)) {
42 object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
44 result = object != null && hasOwnProperty.call(object, path);