Structured clone implement.
<script src="lib/Clone.js">
<script>
// for Browser
console.log( Clone({ a: 1 }) );
</script>
// for WebWorkers
importScripts("lib/Clone.js");
console.log( Clone({ a: 1 }) );
// for Node.js
var Clone = require("lib/Clone.js");
console.log( Clone({ a: 1 }) );