1 | import baseFlatten from './_baseFlatten.js';
|
2 |
|
3 | /**
|
4 | * Flattens `array` a single level deep.
|
5 | *
|
6 | * @static
|
7 | * @memberOf _
|
8 | * @since 0.1.0
|
9 | * @category Array
|
10 | * @param {Array} array The array to flatten.
|
11 | * @returns {Array} Returns the new flattened array.
|
12 | * @example
|
13 | *
|
14 | * _.flatten([1, [2, [3, [4]], 5]]);
|
15 | * // => [1, 2, [3, [4]], 5]
|
16 | */
|
17 | function flatten(array) {
|
18 | var length = array == null ? 0 : array.length;
|
19 | return length ? baseFlatten(array, 1) : [];
|
20 | }
|
21 |
|
22 | export default flatten;
|