Return more than 1 value from JavaScript function?

Question

How we can return more than one values from JavaScript function?

Answer 1

Just return an object.

return { a:1, b:2 };

Answer 2

You could return an array:

function() {
    return [a, b];
}

Or an object:

function() {
    return {a: a, b: b};
}

Or assign values to an input:

function(ref) {
    ref.a = a;
    ref.b = b;
}