{-# LANGUAGE NoImplicitPrelude #-}
-- | Commonly useful functions, a Prelude replacement.
module Com.Simatime.Alpha
  (
  -- * Re-export Protolude
    module X
  -- * General functions
  , (/@)
  , (/@@)
  -- * Debugging tools
  , say
  -- * TODO: remove this
  , Prelude.read
  )
where

import           Data.Text                      ( Text )
import qualified Prelude
import           Protolude                     as X
import           Data.String

-- | Debugging printf
say :: Text -> IO ()
say msg = putStrLn msg

-- | Alias for map, fmap, <$>. Inspired by Mathematica.
(/@) :: Functor f => (a -> b) -> f a -> f b
(/@) = fmap

-- | Double fmap.
-- (/@@) :: (Functor f1, Functor f2) => f1 (a -> b) -> f1 (f2 a) -> f1 (f2 b)
(/@@) :: (Functor f0, Functor f1) => (a -> b) -> f0 (f1 a) -> f0 (f1 b)
(/@@) = fmap . fmap