How to get a slice from “arguments”

Question

All you know that arguments is a special object that holds all the arguments passed to the function.

And as long as it is not an array - you cannot use

Answer 1

From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/arguments:

You should not slice on arguments because it prevents optimizations in JavaScript engines (V8 for example). Instead, try constructing a new array by iterating through the arguments object.

So Paul Rosiana's answer above is correct