@@ -7,7 +7,7 @@
77{-# LANGUAGE OverloadedStrings #-}
88
99import Data.Aeson (decode, encode)
10−import Data.Aeson.TH (deriveJSON)
10+import Data.Aeson.TH (deriveJSON, defaultOptions)
1111import qualified Data.ByteString.Lazy.Char8 as BL
1212
1313data Coord = Coord { x :: Double, y :: Double }
@@ -19,7 +19,7 @@ data Coord = Coord { x :: Double, y :: Double }
1919-- names of the type's fields. We don't want to transform them, so we
2020-- use the identity function.
2121
22−$(deriveJSON id ''Coord)
22+$(deriveJSON defaultOptions ''Coord)
2323
2424main :: IO ()
2525main = do