Flatten a nested array.
The nesting can be to any depth. If you pass shallow, the array will only be flattened one level.
Install with npm
$ npm install flat-util
Or unpkg
<script src="https://unpkg.com/flat-util@1.1.0/umd/index.js" />
Check out the unit tests on CodePen.
const flatten = require('flat-util');
flatten([1, 2, [3, 4]]);
//=> [1, 2, 3, 4]
flatten([1, [2], [3, [[4]]]]);
//=> [1, 2, 3, 4];
flatten([1, [2], [3, [[4]]]], true);
//=> [1, 2, 3, [[4]]];
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Type: array
Default: none
The array to flatten.
Type: boolean
Default: false
Whether or not to flatten the array only one level.
MIT
FAQs
Flatten a nested array.
The npm package flat-util receives a total of 186,919 weekly downloads. As such, flat-util popularity was classified as popular.
We found that flat-util demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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