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| author | Eugen Wissner <belka@caraus.de> | 2025-12-11 10:28:11 +0100 |
|---|---|---|
| committer | Eugen Wissner <belka@caraus.de> | 2025-12-11 10:28:11 +0100 |
| commit | 98329e0a3dd4f78b5d815ac3896272ec70904901 (patch) | |
| tree | 80f9c56cfe2ac20232358f236d32e84bd683be1b /Haskell-book/26/MaybeT/src/MonadIO.hs | |
| parent | 3624c712d72d246f21d4e710cec7c11e052e0326 (diff) | |
| download | book-exercises-98329e0a3dd4f78b5d815ac3896272ec70904901.tar.gz | |
Add remaining haskell book exercises
Diffstat (limited to 'Haskell-book/26/MaybeT/src/MonadIO.hs')
| -rw-r--r-- | Haskell-book/26/MaybeT/src/MonadIO.hs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Haskell-book/26/MaybeT/src/MonadIO.hs b/Haskell-book/26/MaybeT/src/MonadIO.hs new file mode 100644 index 0000000..93244dd --- /dev/null +++ b/Haskell-book/26/MaybeT/src/MonadIO.hs @@ -0,0 +1,5 @@ +module MonadIO where + +class (Monad m) => MonadIO m where + -- | Lift a computation from the 'IO' monad. + liftIO :: IO a -> m a |