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-rw-r--r--pl/episode_data.pl6
1 files changed, 3 insertions, 3 deletions
diff --git a/pl/episode_data.pl b/pl/episode_data.pl
index f71e2cb..1d8fdef 100644
--- a/pl/episode_data.pl
+++ b/pl/episode_data.pl
@@ -1,5 +1,5 @@
:- module(episode_data, [retract_episode/1,
- last_episode/1,
+ episode_count/1,
lookup_episode/3,
lookup_episode_local/3,
lookup_episode_remote/3]).
@@ -23,10 +23,10 @@ detach :-
% Interface.
-last_episode(Ep) :-
+episode_count(N) :-
ensure,
setof(E, N^D^lookup_episode_local(E,N,D), Es),
- last(Es, Ep).
+ last(Es, N).
lookup_episode(Ep, Name, Data) :- lookup_episode_local(Ep, Name, Data), !.
lookup_episode(Ep, Name, Data) :- lookup_episode_remote(Ep, Name, Data).