[Haskell-cafe] Lazy Lists and IO

[Henning Thielemann]

On Thu, 12 Jul 2007, Andrew Coppin wrote:

> (I believe the Wiki mentions this concept somewhere... Maybe we should
> rename it unsafeLength? No, OK, how about... um... slowLength?)

http://www.haskell.org/haskellwiki/Things_to_avoid#Don.27t_ask_for_the_length_of_a_list_when_you_don.27t_need_it

http://www.haskell.org/haskellwiki/Peano_numbers