jeremy.shaw at linspireinc.com
Thu Aug 3 15:02:51 EDT 2006
At Wed, 2 Aug 2006 19:42:45 -0700,
John Meacham wrote:
> does anyone else think this would be useful to provide?
I remember wanting something like that on several occassions in the
past, but I can not remember the exact details.
I think I wanted something like:
data Perhaps a = No | Maybe a | Yes
data Perhaps n m y = No n | Maybe m | Yes y
But I do not remember what I was trying to do, so I am not sure.
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