time-to-botec/squiggle/node_modules/@stdlib/string/camelcase/README.md

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# camelcase

> Convert a string to camel case.

<!-- Package usage documentation. -->

<section class="usage">

## Usage

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

#### camelcase( str )

Converts a string to camel case.

```javascript
var out = camelcase( 'foo bar' );
// returns 'fooBar'

out = camelcase( 'IS_MOBILE' );
// returns 'isMobile'

out = camelcase( 'Hello World!' );
// returns 'helloWorld'

out = camelcase( '--foo-bar--' );
// returns 'fooBar'
```

</section>

<!-- /.usage -->

<!-- Package usage examples. -->

<section class="examples">

## Examples

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

var str = 'Hello World!';
var out = camelcase( str );
// returns 'helloWorld'

str = 'HELLO WORLD!';
out = camelcase( str );
// returns 'helloWorld'

str = 'To be, or not to be: that is the question.';
out = camelcase( str );
// returns 'toBeOrNotToBeThatIsTheQuestion'
```

</section>

<!-- /.examples -->

* * *

<section class="cli">

## CLI

<section class="usage">

### Usage

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

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
         --split sep           Delimiter for stdin data. Default: '/\\r?\\n/'.
```

</section>

<!-- /.usage -->

<!-- CLI usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

### Notes

-   If the split separator is a [regular expression][mdn-regexp], ensure that the `split` option is either properly escaped or enclosed in quotes.

    ```bash
    # Not escaped...
    $ echo -n $'beep\nfoo_bar' | camelcase --split /\r?\n/

    # Escaped...
    $ echo -n $'beep\nfoo_bar' | camelcase --split /\\r?\\n/
    ```

-   The implementation ignores trailing delimiters.

</section>

<!-- /.notes -->

<section class="examples">

### Examples

```bash
$ camelcase 'hello world!'
helloWorld
```

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

```bash
$ echo -n 'beEp booP' | camelcase
beEpBooP
```

By default, when used as a [standard stream][standard-streams], the implementation assumes newline-delimited data. To specify an alternative delimiter, set the `split` option.

```bash
$ echo -n 'beep\nfoo_bar' | camelcase --split '\t'
beep
fooBar
```

</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/constantcase`][@stdlib/string/constantcase]</span><span class="delimiter">: </span><span class="description">convert a string to constant case.</span>
-   <span class="package-name">[`@stdlib/string/kebabcase`][@stdlib/string/kebabcase]</span><span class="delimiter">: </span><span class="description">convert a string to kebab case.</span>
-   <span class="package-name">[`@stdlib/string/snakecase`][@stdlib/string/snakecase]</span><span class="delimiter">: </span><span class="description">convert a string to snake case.</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="links">

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

[mdn-regexp]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions

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

[@stdlib/string/constantcase]: https://github.com/stdlib-js/string/tree/main/constantcase

[@stdlib/string/kebabcase]: https://github.com/stdlib-js/string/tree/main/kebabcase

[@stdlib/string/snakecase]: https://github.com/stdlib-js/string/tree/main/snakecase

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

</section>

<!-- /.links -->