diff options
Diffstat (limited to 'h8.hs')
-rw-r--r-- | h8.hs | 12 |
1 files changed, 0 insertions, 12 deletions
@@ -1,12 +0,0 @@ -compress :: (Eq a) => [a] -> [a] -compress = foldr elim [] - where elim e [] = [e] - elim e ns - | e == head ns = ns - | otherwise = e:ns - -compress' xs = foldr f (const []) xs Nothing - where - f x r a@(Just q) - | x == q = r a - f x r _ = x : r (Just x) |