async.each for get_userslugs_by_uids

src/user.js

@@ -531,10 +531,23 @@ var utils = require('./../public/src/utils.js'),
 			return callback([]);
 		}
 
+		function iterator(uid, callback) {
+
+			User.getUserField(uid, 'userslug', function(userslug) {
+				userslugs.push(userslug);
+				callback(null);
+			});
+		}
+
+		async.each(uids, iterator, function(err) {
+
+			callback(userslugs);			
+		});
+
 		// @todo - rework this logic. it doesn't make much sense when you're going through
 		// each and then placing the check logic into the innermost callback.
 		// this is probably a situation where an async.method is ideal
-		for(var i=0, ii=uids.length; i<ii; ++i) {
+		/*for(var i=0, ii=uids.length; i<ii; ++i) {
 			User.getUserField(uids[i],'userslug', function(userslug) {
 				userslugs.push(userslug);
 
@@ -542,7 +555,7 @@ var utils = require('./../public/src/utils.js'),
 					callback(userslugs);
 				}
 			});
-		}
+		}*/
 	}
 
 	User.get_uid_by_email = function(email, callback) {