anchor.diff:  
   %% @doc
   %% Function: delete_resource/2
  -%% Purpose: Used to handle DELETE requests by deleteing the stream in elastic search
  -%% Returns: {Sucess, ReqData, State}, where Sucess is true if delete is sucessful
  -%%			and false otherwise.
  +%% Purpose: Used to handle DELETE requests by deleting the stream in elastic search
  +%% Returns: {Success, ReqData, State}, where Success is true if delete is successful
  +%% and false otherwise.
   %% @end
   -spec delete_resource(ReqData::term(),State::term()) -> {boolean(), term(), term()}.
   
  
positive.code: 
  %% @doc
  %% Function: get_stream/2
  %% Purpose: Used to handle GET requests by giveing the document with the given
  %%          Id or listing the documents that can be found from the restrictions
  %%          given by the URI.
  %% Returns: {Sucess, ReqData, State}, where Sucess is true if the PUT request is 
  %%          sucessful and false otherwise.
  %% @end
  -spec get_stream(ReqData::term(),State::term()) -> {boolean(), term(), term()}.
  
  
negative.code: 
  %% @doc
  %% Function: is_search/1
  %% Purpose: Used to deiced if the URI specify a search
  %% Returns: True if URI specify a search, false otherwise
  %% @end
  -spec is_search(ReqData::term()) -> boolean().
  
  