anchor.diff:  -export([ read/1
           , write/2
           , clear/1
  +        , clear_local/1
           ]).
   
   
  
positive.code: write(Key,Value) -> 
      imem_meta:write(?CACHE_TABLE,#ddCache{ckey=Key,cvalue=Value}).
  
  clear(Key) -> 
      catch (imem_meta:delete(?CACHE_TABLE,Key)).
  
  
  %% TESTS ------------------------------------------------------------------
  
negative.code:         ?assertEqual([], read(some_test_key)),
          ?assertEqual(ok, write(some_test_key,"Test Value")),
          ?assertEqual(["Test Value"], read(some_test_key)),
          ?assertEqual(ok, clear_local(some_test_key)),
          ?assertEqual([], read(some_test_key)),
  
          ?LogDebug("success ~p~n", [cache_operations])
  