@aws/pdk
Version:
All documentation is located at: https://aws.github.io/aws-pdk
14 lines (10 loc) • 312 B
JavaScript
;
var $isNaN = require('math-intrinsics/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);
};