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-rw-r--r--lib/feed2imap/cache.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/feed2imap/cache.rb b/lib/feed2imap/cache.rb
index 9c5977c..44af62c 100644
--- a/lib/feed2imap/cache.rb
+++ b/lib/feed2imap/cache.rb
@@ -91,6 +91,11 @@ class ItemCache
Marshal.dump([@@cacheidx, @channels], io)
end
+ # Keys of the channels
+ def channels
+ @channels.keys
+ end
+
# Return the number of channels in the cache
def nbchannels
@channels.length