[](https://www.npmjs.org/package/reduce-flatten) [](https://www.npmjs.org/package/reduce-flatten) [](https://travis-ci.org/75lb/reduce-flatten) [](https://david-dm.org/75lb/reduce-flatten) [](https://github.com/feross/standard) <a name="module_reduce-flatten"></a> ## reduce-flatten Flatten an array into the supplied array. **Example** ```js const flatten = require('reduce-flatten') ``` <a name="exp_module_reduce-flatten--flatten"></a> ### flatten() ⏏ **Kind**: Exported function **Example** ```js > numbers = [ 1, 2, [ 3, 4 ], 5 ] > numbers.reduce(flatten, []) [ 1, 2, 3, 4, 5 ] ``` * * * © 2016-18 Lloyd Brookes \<75pound@gmail.com\>. Documented by [jsdoc-to-markdown](https://github.com/jsdoc2md/jsdoc-to-markdown).