Projekt

Obecné

Profil

Stáhnout (757 Bajtů) Statistiky
| Větev: | Revize:
1
var baseHas = require('./_baseHas'),
2
    hasPath = require('./_hasPath');
3

    
4
/**
5
 * Checks if `path` is a direct property of `object`.
6
 *
7
 * @static
8
 * @since 0.1.0
9
 * @memberOf _
10
 * @category Object
11
 * @param {Object} object The object to query.
12
 * @param {Array|string} path The path to check.
13
 * @returns {boolean} Returns `true` if `path` exists, else `false`.
14
 * @example
15
 *
16
 * var object = { 'a': { 'b': 2 } };
17
 * var other = _.create({ 'a': _.create({ 'b': 2 }) });
18
 *
19
 * _.has(object, 'a');
20
 * // => true
21
 *
22
 * _.has(object, 'a.b');
23
 * // => true
24
 *
25
 * _.has(object, ['a', 'b']);
26
 * // => true
27
 *
28
 * _.has(other, 'a');
29
 * // => false
30
 */
31
function has(object, path) {
32
  return object != null && hasPath(object, path, baseHas);
33
}
34

    
35
module.exports = has;
(338-338/571)