|
Last change
on this file since 6a3a178 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
688 bytes
|
| Line | |
|---|
| 1 | var baseUniq = require('./_baseUniq');
|
|---|
| 2 |
|
|---|
| 3 | /**
|
|---|
| 4 | * Creates a duplicate-free version of an array, using
|
|---|
| 5 | * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|---|
| 6 | * for equality comparisons, in which only the first occurrence of each element
|
|---|
| 7 | * is kept. The order of result values is determined by the order they occur
|
|---|
| 8 | * in the array.
|
|---|
| 9 | *
|
|---|
| 10 | * @static
|
|---|
| 11 | * @memberOf _
|
|---|
| 12 | * @since 0.1.0
|
|---|
| 13 | * @category Array
|
|---|
| 14 | * @param {Array} array The array to inspect.
|
|---|
| 15 | * @returns {Array} Returns the new duplicate free array.
|
|---|
| 16 | * @example
|
|---|
| 17 | *
|
|---|
| 18 | * _.uniq([2, 1, 2]);
|
|---|
| 19 | * // => [2, 1]
|
|---|
| 20 | */
|
|---|
| 21 | function uniq(array) {
|
|---|
| 22 | return (array && array.length) ? baseUniq(array) : [];
|
|---|
| 23 | }
|
|---|
| 24 |
|
|---|
| 25 | module.exports = uniq;
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
