Attempt to make CWorld correct instance of Store

src/Dodge/Data/FloatFunction.hs

@@ -3,6 +3,8 @@
 
 module Dodge.Data.FloatFunction where
 
+import TH.Derive
+import Data.Store
 import Data.Aeson
 import Data.Aeson.TH
 
@@ -15,3 +17,5 @@ data FloatFloat
     deriving (Eq, Ord, Show, Read)
 
 deriveJSON defaultOptions ''FloatFloat
+
+$($(derive [d|instance Deriving (Store FloatFloat)|]))