|
Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
619 bytes
|
| Line | |
|---|
| 1 | 'use strict';
|
|---|
| 2 | var $ = require('../internals/export');
|
|---|
| 3 | var $groupBy = require('../internals/array-group-by');
|
|---|
| 4 | var arraySpeciesConstructor = require('../internals/array-species-constructor');
|
|---|
| 5 | var addToUnscopables = require('../internals/add-to-unscopables');
|
|---|
| 6 |
|
|---|
| 7 | // `Array.prototype.groupBy` method
|
|---|
| 8 | // https://github.com/tc39/proposal-array-grouping
|
|---|
| 9 | $({ target: 'Array', proto: true }, {
|
|---|
| 10 | groupBy: function groupBy(callbackfn /* , thisArg */) {
|
|---|
| 11 | var thisArg = arguments.length > 1 ? arguments[1] : undefined;
|
|---|
| 12 | return $groupBy(this, callbackfn, thisArg, arraySpeciesConstructor);
|
|---|
| 13 | }
|
|---|
| 14 | });
|
|---|
| 15 |
|
|---|
| 16 | addToUnscopables('groupBy');
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
