Note that, for wxHaskell, you should use Var instead of IORef, to be
future proof.
Regards,
Henk-Jan van Tuyl
--
http://functor.bamikanarie.com
http://Van.Tuyl.eu/
--
On Sat, 31 Jan 2009 19:38:41 +0100, Cale Gibbard
wrote:
You might be misunderstanding the purpose of the State Int mo
You might be misunderstanding the purpose of the State Int monad somewhat.
A computation of type State Int a is internally represented by a
function of type Int -> (Int, a). When you call runState, you
effectively apply this pure function to an initial state, and get a
final state and result. You
Hi,
in this piece here http://moonpatio.com/fastcgi/hpaste.fcgi/view?id=1083#a1083
I'm trying to create a button that, every time when clicked, increases
a counter by one and does a putStrLn of the counters current value.
I'm trying to write this without any use of IORef but merely using the
stat
