Re: [Haskell-cafe] powerSet = filterM (const [True, False]) ... is this obfuscated haskell?

On Tue, Jul 28, 2009 at 10:58:53AM +0200, Sebastian Fischer wrote:

tails = dropWhileM (const [True,False])

Actually this should be tails = dropWhileM (const [False, True]) -- Felipe.