38 lines
855 B
Haskell
38 lines
855 B
Haskell
{-# LANGUAGE NoImplicitPrelude #-}
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE ScopedTypeVariables #-}
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module Network.IRC.Util where
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--import qualified Data.Text.Format as TF
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--import qualified Data.Text.Format.Params as TF
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import ClassyPrelude
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import Control.Concurrent.Lifted (Chan)
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import Data.Text (strip)
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oneSec :: Int
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oneSec = 1000000
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type Latch = MVar ()
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latchIt :: Latch -> IO ()
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latchIt latch = putMVar latch ()
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awaitLatch :: Latch -> IO ()
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awaitLatch latch = void $ takeMVar latch
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type Channel a = (Chan a, Latch)
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mapKeys :: IsMap map => map -> [ContainerKey map]
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mapKeys = map fst . mapToList
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mapValues :: IsMap map => map -> [MapValue map]
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mapValues = map snd . mapToList
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whenJust :: Monad m => Maybe t -> (t -> m ()) -> m ()
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whenJust m f = maybe (return ()) f m
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clean :: Text -> Text
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clean = toLower . strip
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