Haskell in WTFs/minute

http://ripplingbrainwaves.blogspot.com/2009/02/haskell-comprehension-measured-through.html

>>30
Accompanying. Meaning that your reverse implementation uses only the foldl you provided (and in this case it doesn't, since it seems corecursion doesn't work in this case). Unless you're saying that you can implement foldl using foldl...?