summaryrefslogtreecommitdiff
path: root/bin/wiki/ImportarDesdeURL/node_modules/lodash/castArray.js
blob: e470bdb9b9156a850928e776f362487316d6d39b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
var isArray = require('./isArray');

/**
 * Casts `value` as an array if it's not one.
 *
 * @static
 * @memberOf _
 * @since 4.4.0
 * @category Lang
 * @param {*} value The value to inspect.
 * @returns {Array} Returns the cast array.
 * @example
 *
 * _.castArray(1);
 * // => [1]
 *
 * _.castArray({ 'a': 1 });
 * // => [{ 'a': 1 }]
 *
 * _.castArray('abc');
 * // => ['abc']
 *
 * _.castArray(null);
 * // => [null]
 *
 * _.castArray(undefined);
 * // => [undefined]
 *
 * _.castArray();
 * // => []
 *
 * var array = [1, 2, 3];
 * console.log(_.castArray(array) === array);
 * // => true
 */
function castArray() {
  if (!arguments.length) {
    return [];
  }
  var value = arguments[0];
  return isArray(value) ? value : [value];
}

module.exports = castArray;