Addition of TODO (really, it's DONE); Modified Manager.map & Manager.…

…filter to remove an unneeded variable declaration

TODO.md

@@ -0,0 +1,10 @@
+## NWS TODO ##
+
+* nothing
+
+## NWS Done ##
+
+* change `server` constructor to have externalServer as option, not argument
+* add `connection._req.headers` -> `connection.headers`
+* abstract `connection.storage` to use a standard API & events
+* add `manager.map` should have similar api to Array.map

lib/ws/manager.js

@@ -99,22 +99,20 @@ Manager.prototype.map = function(callback, thisArg){
   var current = this._head
     , len = 0
     , result = new Array(this._length);
-    , mappedValue;
 
   while(current !== null){
     result[len] = callback.call(thisArg, current.client, len, this._head);
     current = current._next;
     ++len;
   }
-  
+
   return result;
 };
 
 Manager.prototype.filter = function(callback, thisArg){
   var current = this._head
     , len = 0
     , result = new Array(this._length);
-    , mappedValue;
 
   while(current !== null){
     if( Boolean(callback.call(thisArg, current.client, len, this._head)) ){
@@ -124,6 +122,6 @@ Manager.prototype.filter = function(callback, thisArg){
 
     current = current._next;
   }
-  
+
   return result;
 };