I claim that "wolf-fencing" appears to be Haskell-specific for the same reason that "monad" does a good job of appearing to be Haskell-specific. It's because th

I claim that "wolf-fencing" appears to be Haskell-specific for the same reason that "monad" does a good job of appearing to be Haskell-specific. It's because the Haskell community is uniquely very ready to adopt terms which are widely used in mathematics. (It's "lion hunting" in maths, but obviously from the same root.)