[Haskell-cafe] Really Simple explanation of Continuations Needed

Heinrich Apfelmus apfelmus at quantentunnel.de
Sun Oct 2 09:17:35 CEST 2011


Ozgur Akgun wrote:
> On 1 October 2011 11:55, Yves Parès <limestrael at gmail.com> wrote:
>
>> BTW Heinrich, the
>>
>> evalState (sequence . repeat . State $ \s -> (s,s+1)) 0
>>
>> at the end doesn't work anymore. It should be replaced by :
>> evalState (sequence . repeat . StateT $ \s -> Identity (s,s+1)) 0
>>
>>
> Or equivalently:
> 
> evalState (sequence . repeat . state $ \s -> (s,s+1)) 0

Thanks, I've changed it.


Best regards,
Heinrich Apfelmus

--
http://apfelmus.nfshost.com




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