git-annex/Common.hs
Joey Hess 8a2d1988d3 expose Control.Monad.join
I think I've been looking for that function for some time.
Ie, I remember wanting to collapse Just Nothing to Nothing.
2013-04-22 20:24:53 -04:00

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Haskell

{-# LANGUAGE PackageImports #-}
module Common (module X) where
import Control.Monad as X
import Control.Monad.IfElse as X
import Control.Applicative as X
import "mtl" Control.Monad.State.Strict as X (liftIO)
import Control.Exception.Extensible as X (IOException)
import Data.Maybe as X
import Data.List as X hiding (head, tail, init, last)
import Data.String.Utils as X hiding (join)
import "MissingH" System.Path as X
import System.FilePath as X
import System.Directory as X
import System.IO as X hiding (FilePath)
import System.Posix.Files as X
import System.Posix.IO as X
import System.Exit as X
import Utility.Misc as X
import Utility.Exception as X
import Utility.SafeCommand as X
import Utility.Process as X
import Utility.Path as X
import Utility.Directory as X
import Utility.Monad as X
import Utility.Applicative as X
import Utility.FileSystemEncoding as X
import Utility.PartialPrelude as X