Squashed commit of the following:

commit a6f62265f345c8b7a7226515171752586b0d66e5
Author: Stephen Diehl <stephen.m.diehl@gmail.com>
Date:   Wed Apr 13 13:41:05 2016 -0400

    bump version

commit 1a809623cd1484ce215612e6b3ecef15015bc602
Author: Stephen Diehl <stephen.m.diehl@gmail.com>
Date:   Wed Apr 13 13:26:11 2016 -0400

    masking for ghc 8.0 specific type

commit 54bafb0bb80c8450863eac53a1f3a20a21c8b0c9
Author: Stephen Diehl <stephen.m.diehl@gmail.com>
Date:   Wed Apr 13 12:55:08 2016 -0400

    bump ghc-prim for GHC 8.0 compat

commit 8808d5f37369107b3e5961255089a8a9e02bf3d5
Author: Stephen Diehl <stephen.m.diehl@gmail.com>
Date:   Wed Apr 13 12:53:39 2016 -0400

    expose base State transformers

commit 05c32a4542aa66f715aea3855e140f74e97d4852
Author: Stephen Diehl <stephen.m.diehl@gmail.com>
Date:   Wed Apr 13 12:46:00 2016 -0400

    adds compiler-independent base module
This commit is contained in:
Stephen Diehl
2016-04-13 13:51:47 -04:00
parent 99427e741c
commit 5388b8cd4b
7 changed files with 136 additions and 80 deletions
+3 -2
View File
@@ -7,9 +7,10 @@ module Applicative (
eitherA,
) where
import Data.Monoid
import Data.Bool (Bool)
import Data.Either (Either(..))
import Data.Monoid (Monoid(..))
import Control.Applicative
import Prelude (Bool, Either(..))
orAlt :: (Alternative f, Monoid a) => f a -> f a
orAlt f = f <|> pure mempty