Hunter Kelly wrote:
How can I get at the underlying value? Can I only access it from within a "do" construct?
Yes, I'm afraid so
Is there anyway to get at this function to return just True or False?
No, (unless you use something unsafe that I would not recommend)
Or has using something that uses an IO monad "polluted" everything else that depends on the answer?
Yes, that's the problem with Data.HashTable (and the reason for Data.Map and Data.Set).
Cheers Christian _______________________________________________ Haskell mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell
