gistfile1.txt

var sub = function (i) {
	var a = arguments;
	return function(cb) {
		cb && cb.apply(null, a);
	};
};

var array = [1, 2, 3];
for (var i = 0, len = array.length; i < len; i++)
	sub(array[i], i)(function(item, index) { console.log(item, index);});