Data.Functor.unzipF (Was: Data.Map.unzip?)

Joachim Breitner mail at
Fri Dec 5 22:33:46 UTC 2014


Am Freitag, den 05.12.2014, 14:09 -0800 schrieb Eric Mertens:
> Would it be significantly better than just having/using the following
> definition?
> unzipF :: Functor f => f (a, b) -> (f a, f b)
> unzipF x = (fmap fst x, fmap snd x)

yes, I guess that would be sufficient. Something for Data.Functor?


Joachim “nomeata” Breitner
  mail at joachim-breitner.de
  Jabber: nomeata at  • GPG-Key: 0xF0FBF51F
  Debian Developer: nomeata at

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