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 <hjgt...@chello.nl>wrote: > On Thu, 18 Nov 2010 21:20:10 +0100, Peter Schmitz <ps.hask...@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 >> >> > You can find explanations, with usage examples, of these functions at > http://members.chello.nl/hjgtuyl/tourdemonad.html > > Regards, > Henk-Jan van Tuyl > > > -- > http://Van.Tuyl.eu/ <http://van.tuyl.eu/> > http://members.chello.nl/hjgtuyl/tourdemonad.html > -- >
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