diff --git a/src/QBar/Util.hs b/src/QBar/Util.hs index 0ca48dbdd19cd53fa32039956f6a13e77861e71c..8b94dda69867da4a208f0f48a178925297e179cf 100644 --- a/src/QBar/Util.hs +++ b/src/QBar/Util.hs @@ -7,15 +7,8 @@ import Pipes import System.Random -- Pipe that signals an 'Event' after every value that passes through -signalPipe :: MonadIO m => Event.Event -> Pipe a a m r -signalPipe event = signalPipe' - where - signalPipe' :: MonadIO m => Pipe a a m r - signalPipe' = do - value <- await - yield value - liftIO $ Event.signal event - signalPipe' +signalEventPipe :: MonadIO m => Event.Event -> Pipe a a m r +signalEventPipe event = forever $ (yield =<< await) >> liftIO (Event.signal event) randomIdentifier :: MonadIO m => m Text randomIdentifier = liftIO $ T.pack <$> replicateM 8 randomCharacter