Q3 - To array or not to array?

fiddle.js

var array = ???

function print(x) {
    var s = '';

    for(var i = 0, il = x.length; i < il; i++) {
        s += (' ' + x[i]);
    }

    console.log(s);
}

array[0] = 'does';
array[1] = 'this';
array[2] = 'work?';

print(array);