anchor.diff:  %% @end
   %%--------------------------------------------------------------------
   -spec(handle_cast(Request :: term(), State :: #state{}) ->
  -  {noreply, NewState :: #state{}} |
  -  {noreply, NewState :: #state{}, timeout() | hibernate} |
  -  {stop, Reason :: term(), NewState :: #state{}}).
  +             {noreply, NewState :: #state{}} |
  +             {noreply, NewState :: #state{}, timeout() | hibernate} |
  +             {stop, Reason :: term(), NewState :: #state{}}).
   handle_cast(_Request, State) ->
  -  {noreply, State}.
  +    {noreply, State}.
   
   %%--------------------------------------------------------------------
   %% @private
  
positive.code: %% @end
  %%--------------------------------------------------------------------
  -spec(terminate(Reason :: (normal | shutdown | {shutdown, term()} | term()),
      State :: #state{}) -> term()).
  terminate(_Reason, #state{cache = Cache}) ->
    ets:delete(Cache),
    ok.
  
  %%--------------------------------------------------------------------
  %% @private
  
negative.code: 
  -include("em_records.hrl").
  
  -include_lib("stdlib/include/ms_transform.hrl").
  
  %% API
  -export([start_link/0]).
  
  -export([
           get/0,
           check/2
          ]).
  
  
  %% gen_server callbacks
  -export([init/1,
           handle_call/3,
           handle_cast/2,
           handle_info/2,
           terminate/2,
           code_change/3]).
  
  -define(SERVER, ?MODULE).
  
  