git-annex/Types/NumCopies.hs
2015-01-21 12:50:09 -04:00

14 lines
285 B
Haskell

{- git-annex numcopies type
-
- Copyright 2014 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Types.NumCopies where
newtype NumCopies = NumCopies Int
deriving (Ord, Eq)
fromNumCopies :: NumCopies -> Int
fromNumCopies (NumCopies n) = n