On Wed, Mar 25, 2009 at 11:32 AM, Simon Marlow <marlo...@gmail.com> wrote: > Jonathan Cast wrote: >> >> Define >> >> swap (a, b) = (b, a) > > ew, that's far too crude. I think you mean > > swap = uncurry $ flip (,)
On the theme of using monads where you might not expect, swap = liftA2 (,) snd fst -- Dave Menendez <d...@zednenem.com> <http://www.eyrie.org/~zednenem/> _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
