anchor.diff:      {noreply, Library}.
   terminate(_Reason, _Library) -> ok.
   
  -%% Handle job stack
  +%% Server handlers.
  +%%
  +%% new will add a new element into the named queue.
   handle_call({add, What, Queue}, _From, State) ->
       Return = case dict:is_key(Queue, State) of
                    true ->
  
positive.code:                      {error, "Invalid Queue."}
               end,
      {reply, Return, State};
  handle_call({new, Queue}, _From, State) ->
      case dict:is_key(Queue, State) of
          true ->
  
negative.code:         false ->
              {reply, ok, dict:store(Queue, diskqueue:newqueue(Queue), State)}
      end;
  
  %% remove will pop out all the items in the queue and return them to
  %% the client.
  handle_call({remove, Queue}, _From, State) ->
      Return = case dict:is_key(Queue, State) of
                   true ->
  