anchor.diff:  -export([
   	 user_exists/2,
   	 get_user_addresses/2
  +	]).
  +
  +%% Ops functions
  +-export([
  +	 get_yxa_application_node/0
   	]).
   
   %%--------------------------------------------------------------------
  
positive.code: %%           addresses are called numbers in the Mnesia backend.
  %% Returns : list() of string()
  %%--------------------------------------------------------------------
  get_user_addresses(User, Node) when is_record(User, user) ->
      case get_user_addresses(User#user.user, Node) of
  	[] ->
  	    case User#user.number of
  
negative.code: 	Res when is_list(Res) ->
  	    Res
      end;
  get_user_addresses(User, Node) when is_list(User), is_atom(Node) ->
      {atomic, L} = rpc:call(Node, phone, get_numbers_for_user, [User]),
      true = is_list(L),
      L.
  