Arguments of a proxy method call?

[gnumanth]

How does one get the arguments of a proxy method call?

As in if p is my proxy, on p.meow(1,2,3) in the handler (target, name) => (p,meow); but I am interested in (1,2,3) the arguments.

@ljharb Suggested nested proxies on IRC, but they really messy.

Any change of enhancing proxies to meet this behaviour ?

//cc @getify @rauschma @rwaldron

[rauschma]

In the get trap, return a traditional function or an arrow function:

let handler = {
    get(target, propKey, receiver) {
        return (...args) => console.log(args);
    }
};
let proxy = new Proxy({}, handler);

[ljharb]

https://esdiscuss.org/topic/es6-proxy-function-call-trap will be relevant.

[gnumanth]

@rauschma Cool!

Was doing something like:

let obj = {meow : (name) => `meeeeow ${name}`};

let handler = {
    get(target, propKey, receiver) {
        return (...args) => window[propKey].call(null,args)
    }
};

let proxy = new Proxy({}, handler);

proxy.meow("hemanth"); // "meeeeow hemanth"

@ljharb Thanks for the link 👍