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Reto Kramer  committed 07dc61f

Modernizing the TH example.

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  • Parent commits 68c1c64

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File examples/TemplateHaskell.hs

 {-# LANGUAGE OverloadedStrings #-}
 
 import Data.Aeson (decode, encode)
-import Data.Aeson.TH (deriveJSON)
+import Data.Aeson.TH (deriveJSON, defaultOptions)
 import qualified Data.ByteString.Lazy.Char8 as BL
 
 data Coord = Coord { x :: Double, y :: Double }
 -- names of the type's fields.  We don't want to transform them, so we
 -- use the identity function.
 
-$(deriveJSON id ''Coord)
+$(deriveJSON defaultOptions ''Coord)
 
 main :: IO ()
 main = do