-- |Aeson derivation combinator, internal
module Polysemy.Time.Json where

import qualified Data.Aeson as Aeson
import Data.Aeson.TH (deriveJSON)
import qualified Language.Haskell.TH.Syntax as TH

-- |Derive Aeson codecs with custom settings.
json :: TH.Name -> TH.Q [TH.Dec]
json :: Name -> Q [Dec]
json =
  Options -> Name -> Q [Dec]
deriveJSON Options
Aeson.defaultOptions {
    fieldLabelModifier :: String -> String
Aeson.fieldLabelModifier = (Char -> Bool) -> String -> String
forall a. (a -> Bool) -> [a] -> [a]
dropWhile (Char
'_' Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
==),
    unwrapUnaryRecords :: Bool
Aeson.unwrapUnaryRecords = Bool
True
  }