free-game-1.0.2: Create games for free

Portabilitynon-portable
Stabilityexperimental
MaintainerFumiaki Kinoshita <fumiexcel@gmail.com>
Safe HaskellNone

FreeGame.Internal.Raindrop

Description

A portable implementation of lens(http://hackage.haskell.org/package/lens)

Synopsis

Documentation

view :: MonadReader s m => ((a -> Const a b) -> s -> Const a t) -> m aSource

view :: MonadReader s m => Getting a s a -> m a

over :: ((a -> Identity b) -> s -> Identity t) -> (a -> b) -> s -> tSource

over :: ASetter s t a b -> (a -> b) -> s -> t