shithub: MicroHs

ref: fec89394a4817f5cbf8e1f734da08b4ba6cc49cf
dir: /lib/Data/Monoid.hs/

View raw version 
module Data.Monoid(module Data.Monoid) where
import Primitives
import Data.Semigroup

class Semigroup a => Monoid a where
  mempty :: a
  mappend :: a -> a -> a
  mappend = (<>)