lucaconte 7cc26e831d presentations		6 éve
..
index.js	7cc26e831d presentations	6 éve
license	7cc26e831d presentations	6 éve
package.json	7cc26e831d presentations	6 éve
readme.md	7cc26e831d presentations	6 éve

number-is-nan

ES2015 Number.isNaN() ponyfill

Install

$ npm install --save number-is-nan

var numberIsNan = require('number-is-nan');

numberIsNan(NaN);
//=> true

numberIsNan('unicorn');
//=> false