bifocal/node_modules/@stdlib/string-lowercase/README.md

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# lowercase

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Convert a string to lowercase.

<section class="intro">

</section>

<!-- /.intro -->

<section class="installation">

## Installation

```bash
npm install @stdlib/string-lowercase
```

</section>

<section class="usage">

## Usage

```javascript
var lowercase = require( '@stdlib/string-lowercase' );
```

#### lowercase( str )

Converts a `string` to lowercase.

```javascript
var str = lowercase( 'bEEp' );
// returns 'beep'
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var lowercase = require( '@stdlib/string-lowercase' );

var str;

str = lowercase( 'Beep' );
// returns 'beep'

str = lowercase( 'BeEp' );
// returns 'beep'

str = lowercase( 'Beep BOOP' );
// returns 'beep boop'

str = lowercase( '$**_Beep_BoOp_**$' );
// returns '$**_beep_boop_**$'

str = lowercase( '' );
// returns ''
```

</section>

<!-- /.examples -->

* * *

<section class="cli">

## CLI

<section class="installation">

## Installation

To use the module as a general utility, install the module globally

```bash
npm install -g @stdlib/string-lowercase
```

</section>

<!-- CLI usage documentation. -->

<section class="usage">

### Usage

```text
Usage: lowercase [options] [<string>]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
```

</section>

<!-- /.usage -->

<section class="examples">

### Examples

```bash
$ lowercase bEEp
beep
```

To use as a [standard stream][standard-streams],

```bash
$ echo -n 'bEEp' | lowercase
beep
```

</section>

<!-- /.examples -->

</section>

<!-- /.cli -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

* * *

## See Also

-   <span class="package-name">[`@stdlib/string/uncapitalize`][@stdlib/string/uncapitalize]</span><span class="delimiter">: </span><span class="description">uncapitalize the first character of a string.</span>
-   <span class="package-name">[`@stdlib/string/uppercase`][@stdlib/string/uppercase]</span><span class="delimiter">: </span><span class="description">convert a string to uppercase.</span>

</section>

<!-- /.related -->

<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->


<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2022. The Stdlib [Authors][stdlib-authors].

</section>

<!-- /.stdlib -->

<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="links">

[npm-image]: http://img.shields.io/npm/v/@stdlib/string-lowercase.svg
[npm-url]: https://npmjs.org/package/@stdlib/string-lowercase

[test-image]: https://github.com/stdlib-js/string-lowercase/actions/workflows/test.yml/badge.svg?branch=v0.0.9
[test-url]: https://github.com/stdlib-js/string-lowercase/actions/workflows/test.yml?query=branch:v0.0.9

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/string-lowercase/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/string-lowercase?branch=main

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[chat-url]: https://gitter.im/stdlib-js/stdlib/

[stdlib]: https://github.com/stdlib-js/stdlib

[stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors

[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/string-lowercase/tree/deno
[umd-url]: https://github.com/stdlib-js/string-lowercase/tree/umd
[esm-url]: https://github.com/stdlib-js/string-lowercase/tree/esm
[branches-url]: https://github.com/stdlib-js/string-lowercase/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/string-lowercase/main/LICENSE

[standard-streams]: https://en.wikipedia.org/wiki/Standard_streams

<!-- <related-links> -->

[@stdlib/string/uncapitalize]: https://www.npmjs.com/package/@stdlib/string-uncapitalize

[@stdlib/string/uppercase]: https://www.npmjs.com/package/@stdlib/string-uppercase

<!-- </related-links> -->

</section>

<!-- /.links -->