[Haskell-cafe] Trying to contact authors of "Real World Haskell"?

[Colin Adams]

I don't think that CAN be done in Haskell (but just in case, I'm only
saying it once).

2009/5/7 Neil Brown <nccb2 at kent.ac.uk>:

> Although I heard that if you chant "I don't think this can be done in
> Haskell" three times in front of a text editor, Don Stewart appears and
> implements it in one line...