If we assume that you drink beer:
let drink beer = True
Then we can conclude that it doesn’t matter which hand you drink with:
all drink (Left Handed) == all drink (Right Handed) == True
On Sat, Apr 1, 2017 at 4:08 AM, Andreas Abel
GHCi, version 7.10.3: http://www.haskell.org/ghc/ :? for help Prelude> data Handed = Handed Prelude> let drink beer = beer Prelude> all drink (Left Handed) True
-- Andreas Abel <>< Du bist der geliebte Mensch.
Department of Computer Science and Engineering Chalmers and Gothenburg University, Sweden
andreas.abel@gu.se http://www.cse.chalmers.se/~abela/ _______________________________________________ Libraries mailing list Libraries@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries