Derives Functor
, as discussed on the Haskell-prime mailing list:
http://www.mail-archive.com/haskell-prime@haskell.org/msg02116.html.
Derives Functor
, as discussed on the Haskell-prime mailing list:
http://www.mail-archive.com/haskell-prime@haskell.org/msg02116.html.