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1# Swap Case
2
3[![NPM version][npm-image]][npm-url]
4[![NPM downloads][downloads-image]][downloads-url]
5[![Bundle size][bundlephobia-image]][bundlephobia-url]
6
7> Transform a string by swapping every character from upper to lower case, or lower to upper case.
8
9## Installation
10
11```
12npm install swap-case --save
13```
14
15## Usage
16
17```js
18import { swapCase } from "swap-case";
19
20swapCase("string"); //=> "STRING"
21swapCase("dot.case"); //=> "DOT.CASE"
22swapCase("PascalCase"); //=> "pASCALcASE"
23```
24
25## License
26
27MIT
28
29[npm-image]: https://img.shields.io/npm/v/swap-case.svg?style=flat
30[npm-url]: https://npmjs.org/package/swap-case
31[downloads-image]: https://img.shields.io/npm/dm/swap-case.svg?style=flat
32[downloads-url]: https://npmjs.org/package/swap-case
33[bundlephobia-image]: https://img.shields.io/bundlephobia/minzip/swap-case.svg
34[bundlephobia-url]: https://bundlephobia.com/result?p=swap-case