anchor.diff:  %% Internal Function Definitions
   %% ------------------------------------------------------------------
   
  -request(Consumer_key, Access_token, Consumer_secret, Access_token_secret) ->
  +request(Consumer_key, Access_token, Consumer_secret, Access_token_secret, Screen_name) ->
       Url = "https://api.twitter.com/1.1/statuses/user_timeline.json",
       Consumer = {Consumer_key, Consumer_secret, hmac_sha1},
  -    {ok, Response} = oauth:get(Url, [], Consumer, Access_token, Access_token_secret),
  +    {ok, Response} = oauth:get(Url, [{screen_name, Screen_name}], Consumer, Access_token, Access_token_secret),
       Response.
   
   -ifdef(TEST).
  
positive.code: %% API Function Exports
  %% ------------------------------------------------------------------
  
  -export([start_link/1]).
  
  %% ------------------------------------------------------------------
  %% gen_server Function Exports
  
negative.code: start_link(Params) ->
      gen_server:start_link({local, ?SERVER}, ?MODULE, Params, []).
  
  fetch(Screen_name) ->
      gen_server:call(?MODULE, {fetch, Screen_name}).
  
  
  %% ------------------------------------------------------------------
  