Cool! Haskell surprised me once again :)
@Paul: Thank you for pointing me to the old thread.
@Neil: Is there a way to let hoogle find this kind of stuff? It
would be a quite complex inference though.
2007/6/6, apfelmus
Steffen Mazanek wrote:
is there a function f::[a->b]->a->[b] in the libraries?
There is, it's called 'sequence' :) You need to import Control.Monad.Instances though, to get the famous reader monad ((->) a).
Regards, apfelmus
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-- Dipl.-Inform. Steffen Mazanek Institut für Softwaretechnologie Fakultät Informatik Universität der Bundeswehr München 85577 Neubiberg Tel: +49 (0)89 6004-2505 Fax: +49 (0)89 6004-4447 E-Mail: steffen.mazanek@unibw.de