Musique/node_modules/es5-ext/number/is-nan/is-implemented.js

7 lines
202 B
JavaScript

"use strict";
module.exports = function () {
var numberIsNaN = Number.isNaN;
if (typeof numberIsNaN !== "function") return false;
return !numberIsNaN({}) && numberIsNaN(NaN) && !numberIsNaN(34);
};