Pass unknown number of arguments into javascript function

Question

Is there a way to pass an unknown number of arguments like:

var print_names = function(names) {
    foreach(name in names) console.log(name); // something li         


        

Answer 1

I like to do this:

This will not help if you don't know the number of arguments, but it helps if you don't want to remember the order of them.

/**
 *  @param  params.one        A test parameter
 *  @param  params.two        Another one  
 **/
function test(params) {

    var one = params.one;
    if(typeof(one) == 'undefined') {
        throw new Error('params.one is undefined');
    }

    var two = params.two;
    if(typeof(two) == 'undefined') {
        throw new Error('params.two is undefined');
    }
}