Test name | Executions per second |
---|---|
Lodash cloneDeep | 1240338.6 Ops/sec |
Json clone | 1064943.1 Ops/sec |
Ramda clone | 1106685.6 Ops/sec |
Pvorb Clone | 1347483.2 Ops/sec |
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ramda/0.25.0/ramda.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/clone/2.1.2/clone.min.js"></script>
var MyObject = {
description: 'Creates a deep copy of source, which should be an object or an array.',
myNumber: 123456789,
myBoolean: true,
jayson: {
stringify: 'JSON.stringify() method converts a JavaScript value to a JSON string....',
parse: 'JSON.parse() method parses a JSON string...'
}
};
var myCopy = null;
myCopy = _.cloneDeep(MyObject);
myCopy = JSON.parse(JSON.stringify(MyObject));
myCopy = R.clone(MyObject);
myCopy = clone(MyObject, false);