[Haskell-cafe] nubBy changed?

Did nubBy change recently? In 6.8.2 I could generate primes as: nubBy (\a b -> b `mod` a == 0) [2..] but in 6.10.1 I have to use nubBy (\a b -> a `mod` b == 0) [2..] Is this change intentional? If so, what is the reason? Tim Newsham http://www.thenewsh.com/~newsham/