es6-number

0.0.2 • Public • Published

es6-number

NPM

Check if a value is a number, including every 'number' type

Install

$ npm install --save es6-number

Usage

const isNumber = require('es6-number')
 
console.log(isNumber(-1))
// => true
 
console.log(isNumber(0))
// => true
 
console.log(isNumber(1))
// => true
 
console.log(isNumber('123'))
// => false
 
console.log(isNumber(Infinity))
// => true
 
console.log(isNumber(-Infinity))
// => true
 
console.log(isNumber(NaN))
// => false
 
console.log(isNumber(null))
// => false

License

MIT © Nicolás Quiroz

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Install

npm i es6-number

Weekly Downloads

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Version

0.0.2

License

MIT

Last publish

Collaborators

  • nhsz