blob: 69be0a38a4e0681cd062fe299282b2596f2fa368 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @providesModule distinctArray
* @flow
*/
var Set = require('./Set');
/**
* Returns the distinct elements of an iterable. The result is an array whose
* elements are ordered by first occurrence.
*/
function distinctArray<T>(xs: Iterable<T>): Array<T> {
return Array.from(new Set(xs).values());
}
module.exports = distinctArray;
|
