On Sat, 1 Jan 2011, Jesse Schalken wrote:

On Sat, Jan 1, 2011 at 8:54 AM, Felipe Almeida Lessa <[email protected]> 
wrote:

> No definition for last works with infinite lists =). 


Unless you make the result nullable, of course.

maybeLast :: [a] -> Maybe a


maybeLast [] = Nothing

maybeLast [x] = Just x
maybeLast (_:xs) = maybeLast xs

How would this work for infinite lists?

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