https://github.com/danigb/hi-typeof

Generate isStr, isNum and other typeof functions
https://github.com/danigb/hi-typeof

Last synced: 4 months ago
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Generate isStr, isNum and other typeof functions

• Host: GitHub
• URL: https://github.com/danigb/hi-typeof
• Owner: danigb
• License: mit
• Created: 2016-06-16T14:24:15.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2016-06-16T17:40:17.000Z (about 9 years ago)
• Last Synced: 2025-01-27T13:05:10.615Z (5 months ago)
• Language: JavaScript
• Size: 2.93 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# hi-typeof [![npm](https://img.shields.io/npm/v/hi-typeof.svg?style=flat-square)](https://www.npmjs.com/package/hi-typeof)

[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard) [![license](https://img.shields.io/npm/l/hi-typeof.svg?style=flat-square)](https://www.npmjs.com/package/hi-typeof)

Some sugar to the javascript `typeof` operator. Generate isStr, isNum and other typeof functions.

## Usage

```js

var is = require('hi-typeof')

var isStr =  is('string')

isStr('a string here') // => true

var isNum = is('number')

isNum(16) // => true

isNum('16') // => false

var isFn = is('function')

isFn(isFn) // => true

// Create inverse test

var isDef = is('undefined', false)

isDef(isDef) // => true

isDef(isDef.currentTime) // => false

```

Basically, it's a function I use a lot and just makes the code clear and concise. It does not add any extra functionallity to the `typeof` operator.

## Source

This is the smallest module I've published (sorry for the npm package pollution), so here is the full source code:

```js

module.exports = function (t, r) {

  var b = r === false

  return function (o) { return (typeof o === t) !== b }

}

```

## License

MIT License