pacak

{-# LANGUAGE RankNTypes, ScopedTypeVariables, NoMonomorphismRestriction,
   TupleSections #-}

-- | A couple arrow-like functions for enumeratees.  Consider this example:
--
-- Suppose you have the following
--
-- 1.  Consumer :: Iteratee [(Int,Char)] m a
-- 2.  Mapper   :: Enumeratee Int Char m a
-- 3.  Source   :: Enumerator Int m a