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| 'use strict';
|
| var define = require('define-properties');
| var getPolyfill = require('./polyfill');
|
| /* http://www.ecma-international.org/ecma-262/6.0/#sec-number.isnan */
|
| module.exports = function shimNumberIsNaN() {
| var polyfill = getPolyfill();
| define(Number, { isNaN: polyfill }, { isNaN: function () { return Number.isNaN !== polyfill; } });
| return polyfill;
| };
|
|
