# ranges-sort > Sort string index ranges
## Install ```bash npm i ranges-sort ``` ## Quick Take ```js import { strict as assert } from "assert"; import { rSort } from "ranges-sort"; // Ranges (see codsen.com/ranges/) are sorted: assert.deepEqual( rSort([ [2, 3], [9, 10, "bad grey wolf"], [1, 2], ]), [ [1, 2], [2, 3], [9, 10, "bad grey wolf"], ] ); ``` ## Documentation Please [visit codsen.com](https://codsen.com/os/ranges-sort/) for a full description of the API and examples. ## Contributing To report bugs or request features or assistance, [raise an issue](https://github.com/codsen/codsen/issues/new/choose) on GitHub. ## Licence MIT License Copyright (c) 2010-2021 Roy Revelt and other contributors