ecmascript 6 - How to get the target of a JavaScript Proxy?

Question

function createProxy() {
    const myArray = [Math.random(), Math.random()];
    return new Proxy(myArray, {});
}

const myProxy = createProxy();

How to access the target (which is myArray) of myProxy here?

I've tried many ways. Was googled many blog posts, but found no way to get the target :(

Answer 1

You can make a copy of the data returned by the proxy using Object.assign():

const target_copy = Object.assign({}, my_proxy);

This will work for all enumerable own properties existing on the proxy/target.