mfeathers: > > > segment :: Int -> [a] -> [[a]] > segment 0 _ = [] > segment _ [] = [] > segment n x = (take n x) : segment n (drop n x)
The first set of parens can go, segment n x = take n x : segment n (drop n x) > > I did a version of this which used splitAt but I wasn't sure whether it > was going to buy me anything re performance that would justify its ugliness. Besides, splitAt n xs = (take n xs, drop n xs) -- Don _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
