Data.List.Extra

Documentation

updateAt :: Int -> a -> [a] -> [a]

deleteAt :: Int -> [a] -> [a]

elemAt :: Int -> [a] -> Maybe a

shiftLeftWith :: (a -> Bool) -> [a] -> [a]

shiftRightWith :: (a -> Bool) -> [a] -> [a]

shiftLeftAt :: Int -> [a] -> [a]

shiftRightAt :: Int -> [a] -> [a]