bulat.ziganshin at gmail.com
Fri Nov 3 04:59:02 EST 2006
Thursday, November 2, 2006, 5:51:17 PM, you wrote:
> I wouldn't like to manually define instances of Visible for all types
> that have Show instances.
believe it or not but i had the same problems
> I think I need something like that:
> class Visible a where
> instance Show a => Visible a where
> Which still doesn't work. Any ideas?
this will work. with addition of
instance Visible a => Visible [a] where
this will not work. it's a mission impossible
Bulat mailto:Bulat.Ziganshin at gmail.com
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