Thanks very much for the url; helpful site.
I got mapM to do what I wanted (first time I've used it); cool function; now I understand it.
At your note for mapM I noticed (mapM print);
I've been using (show [list]) so much, (mapM print) will be nice for formatting while debugging, etc.
Thanks again!
-- Peter
On Thu, Nov 18, 2010 at 3:44 PM, Henk-Jan van Tuyl
<hjgtuyl@chello.nl> wrote:
On Thu, 18 Nov 2010 21:20:10 +0100, Peter Schmitz <
ps.haskell@gmail.com> wrote:
Thank you very much for the help. Good tips for improving my code design.
I'm new to sequence, mapM, and mapM_; I've seen mapM a lot while reading
code and wanted to learn it; now I have a reason! Thanks.
-- Peter
http://members.chello.nl/hjgtuyl/tourdemonad.html
Regards,
Henk-Jan van Tuyl
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http://Van.Tuyl.eu/
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