anchor.diff:  	
   %%
   %% assert method
  -assert_method(Method, ['*']) ->
  +assert_method(_Method, ['*']) ->
      ok;
   assert_method(Method, Allowed) ->
      case lists:member(Method, Allowed) of
  
positive.code: 		ok  = assert_method(Mthd, Mod:allowed_methods()),
  		handle_request(Mod, Req, Pipe, S)
  	catch _:Reason ->
  		io:format("--> ~p~n~p~n", [Uri, Reason]),
  		{next_state, 'ACCEPT', S}
  	end;
  
  
negative.code: 
  %%
  %% assert content type
  assert_content_type([], _B) ->
  	throw({error, not_acceptable});
  assert_content_type([H | T], B) ->
  	case assert_content_type(H, B) of
  