mirror of https://github.com/jkjoy/sunpeiwen.git
10 lines
218 B
JavaScript
10 lines
218 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var $isNaN = require('../helpers/isNaN');
|
||
|
|
|
||
|
|
// https://262.ecma-international.org/6.0/#sec-samevaluezero
|
||
|
|
|
||
|
|
module.exports = function SameValueZero(x, y) {
|
||
|
|
return (x === y) || ($isNaN(x) && $isNaN(y));
|
||
|
|
};
|