Documentation
look :: Eq a => [(a, b)] -> a -> Maybe bSource
Returns the second element of the first tupple where the first element matches input.
lookList :: Eq a => [(a, b)] -> a -> [b]Source
Returns all second elements where (fst t) matches the input.
swp :: (a, b) -> (b, a)Source
Swap the order of a second-degree tupple.
rmLook :: Eq a => [(a, b)] -> a -> [(a, b)]Source
Reverse this.look. Will remove any matches.
group :: [a] -> [(a, a)]Source
Turn a list into as many bifold tupples as possible.