https://github.com/jridgewell/is-whitespace-code-point

Checks if a given code point is whitespace
https://github.com/jridgewell/is-whitespace-code-point

Last synced: about 2 months ago
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Checks if a given code point is whitespace

• Host: GitHub
• URL: https://github.com/jridgewell/is-whitespace-code-point
• Owner: jridgewell
• License: mit
• Created: 2018-05-13T04:23:58.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-05-13T08:12:42.000Z (over 6 years ago)
• Last Synced: 2024-10-19T18:31:11.966Z (2 months ago)
• Language: JavaScript
• Size: 5.86 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

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README

        
# is-whitespace-code-point [![Build Status][travis-badge]][travis]

Checks if a given code point (ie, the return value from

[String.p.charCodeAt][charCodeAt]) is whitespace. Semantically

equivalent to `/\s/`, but considerably faster.

## Installation

```bash

npm install is-whitespace-code-point

```

## Usage

```javascript

var isWhitespace = require('is-whitespace-code-point')

isWhitespace(' '.charCodeAt(0)) // => true

isWhitespace(0x20) // => true

isWhitespace(32) // => true

isWhitespace('\n'.charCodeAt(0)) // => true

isWhitespace(0x0A) // => true

isWhitespace(10) // => true

isWhitespace('a'.charCodeAt(0)) // => false

isWhitespace(0x61) // => false

isWhitespace(97) // => false

```

## License

MIT

[travis-badge]: https://img.shields.io/travis/jridgewell/is-whitespace-code-point.svg

[travis]: https://travis-ci.org/jridgewell/is-whitespace-code-point

[charCodeAt]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charCodeAt