anchor.diff:  			[{[{<<"id">>, ID}, {<<"randomNumber">>, Rand}]}];
   		N ->
   			I = list_to_integer(binary_to_list(N)),
  -			Res = [ {[{<<"id">>, ID}, {<<"randomNumber">>, Rand}]} || 
  +			Res = [ {[{<<"id">>, ID}, {<<"randomNumber">>, Rand}]} ||
   			        {result_packet, _, _, [[ID, Rand]], _} <- [emysql:execute(test_pool, db_stmt, [random:uniform(10000)]) || _ <- lists:seq(1, I) ]],
   			Res
   		end,
  -    {ok, [{<<"Server">>, <<"elli">>}, {<<"Content-Type">>, <<"application/json">>}], jiffy:encode(lists:nth(1,JSON))};
  +    {ok, [{<<"Server">>, <<"elli">>}, {<<"Date">>, httpd_util:rfc1123_date()}, {<<"Content-Type">>, <<"application/json">>}], jiffy:encode(lists:nth(1,JSON))};
   
   %% TODO : Finish this function with correct logic.
   %%        Please check TFB document
  
positive.code:     %% Delegate to our handler function
      handle(Req#req.method, elli_request:path(Req), Req).
  
  %% Plaintext test route 
  handle('GET', [<<"plaintext">>], _Req) ->
      %% Reply with a normal response. 'ok' can be used instead of '200'
      %% to signal success.
      {ok, [{<<"Server">>, <<"elli">>}, {<<"Content-Type">>, <<"text/plain">>}], <<"Hello, World!">>};
  
  %% Json test route
  handle('GET',[<<"json">>], _Req) ->
      %% Reply with a normal response. 'ok' can be used instead of '200'
      %% to signal success.
      {ok, [{<<"Server">>, <<"elli">>}, {<<"Content-Type">>, <<"application/json">>}], jiffy:encode({[{<<"message">>, <<"Hello, World!">>}]})};
  
  %% db test route (Single Database Query)
  handle('GET',[<<"db">>], Req) ->
  
negative.code: %             [{[{<<"id">>, ID}, {<<"randomNumber">>, Rand}]}];
  %         N ->
  %             I = list_to_integer(binary_to_list(N)),
  %             Res = [ {[{<<"id">>, ID}, {<<"randomNumber">>, Rand}]} ||
  %                     {result_packet, _, _, [[ID, Rand]], _} <- [emysql:execute(test_pool, db_stmt, [random:uniform(10000)]) || _ <- lists:seq(1, I) ]],
  %             Res
  %         end,
  