gistfile1.js

var map = function(args, mapFunc)
{
	var d        = new Deferred(),
	    length   = args.length,
	    results  = [],
	    resolved = 0;
	
	var mapLoop  = function(i) {
		var arg = typeof args[i].then == 'function' ? args[i] : new Resolved(args[i]);
	
		arg.then(function(value) {
			var ret = mapFunc(value);
			
			if(ret && typeof ret['then'] == 'function') {
				ret.then(function(value) {
					results[i] = value;
				
					if(++resolved == length) {
						d.resolve(results);
					}
				}, function(reason) {
					d.reject(reason);
				});
			}
			else {
				results[i] = ret;
				
				if(++resolved == length) {
					d.resolve(results);
				}
			}
		}, function(reason) {
			d.reject(reason);
		});
	};
	
	for(var i = 0; i < length; i++) {
		mapLoop(i);
	}
	
	return d;
};