How to get function parameter names/values dynamically?

Question

Is there a way to get the function parameter names of a function dynamically?

Let’s say my function looks like this:

function doSomething(param1, par         


        

Answer 1

How I typically do it:

function name(arg1, arg2){
    var args = arguments; // array: [arg1, arg2]
    var objecArgOne = args[0].one;
}
name({one: "1", two: "2"}, "string");

You can even ref the args by the functions name like:

name.arguments;

Hope this helps!