8 lines
235 B
JavaScript
8 lines
235 B
JavaScript
'use strict';
|
|
// `SameValueZero` abstract operation
|
|
// https://tc39.es/ecma262/#sec-samevaluezero
|
|
module.exports = function (x, y) {
|
|
// eslint-disable-next-line no-self-compare -- NaN check
|
|
return x === y || x !== x && y !== y;
|
|
};
|