Simple Cycle

Wed, 02 Jul 2008

In continuation of my previous post here is my implementation of times method of then Number object. 

Number.prototype.times = function (f) {
    (function (i) {
        i && arguments.callee(--i) && f(i);
        return true;
    })(this);
};

The idea is that you should be able to write code like this one: 

var a = [4, 2, 6, 1, 8, 0];
a.length.times(function (i) {
    alert(a[i]);
});