protolude-0.1.10: A sensible set of defaults for writing custom Preludes.

Safe HaskellSafe
LanguageHaskell2010

List

Documentation

head :: Foldable f => f a -> Maybe a #

ordNub :: Ord a => [a] -> [a] #

sortOn :: Ord o => (a -> o) -> [a] -> [a] #

list :: [b] -> (a -> b) -> [a] -> [b] #

product :: (Foldable f, Num a) => f a -> a #

sum :: (Foldable f, Num a) => f a -> a #