projecte_ionic/node_modules/es-abstract/2016/SameValue.js
2022-02-09 18:30:03 +01:00

14 lines
307 B
JavaScript
Executable file

'use strict';
var $isNaN = require('../helpers/isNaN');
// http://262.ecma-international.org/5.1/#sec-9.12
module.exports = function SameValue(x, y) {
if (x === y) { // 0 === -0, but they are not identical.
if (x === 0) { return 1 / x === 1 / y; }
return true;
}
return $isNaN(x) && $isNaN(y);
};