Fix GOL.Space

GOL/Space.hs

@@ -1,3 +1,8 @@
+{-# LANGUAGE AllowAmbiguousTypes #-}
+{-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE MultiParamTypeClasses #-}
+{-# LANGUAGE TypeFamilies #-}
+
 module GOL.Space where
 
 import Data.Functor.Rep

conways-game-of-life.cabal

@@ -8,8 +8,10 @@ cabal-version:  >= 1.8
 
 executable main
   main-is:        Main.hs
+  other-modules:  GOL.Rule,
+                  GOL.Space,
+                  GOL.Engine
   build-depends:  base,
                   comonad,
                   Yampa,
                   adjunctions
-  default-extensions: MultiParamTypeClasses