1 # lodash.flatten v4.4.0
3 The [lodash](https://lodash.com/) method `_.flatten` exported as a [Node.js](https://nodejs.org/) module.
9 $ {sudo -H} npm i -g npm
10 $ npm i --save lodash.flatten
15 var flatten = require('lodash.flatten');
18 See the [documentation](https://lodash.com/docs#flatten) or [package source](https://github.com/lodash/lodash/blob/4.4.0-npm-packages/lodash.flatten) for more details.