Data.MonoidMap.Examples.MultiMap.Instances.MultiMap1

Description

An unlawful implementation of MultiMap, implemented in terms of Map and Set.

This implementation has several subtle bugs. 💥

Documentation

Constructors

Instances details

(Ord k, Ord v) => MultiMap MultiMap1 k v Source #
Instance details Defined in Data.MonoidMap.Examples.MultiMap.Instances.MultiMap1 Methods fromList :: [(k, Set v)] -> MultiMap1 k v Source # toList :: MultiMap1 k v -> [(k, Set v)] Source # empty :: MultiMap1 k v Source # lookup :: k -> MultiMap1 k v -> Set v Source # null :: MultiMap1 k v -> Bool Source # nonNull :: MultiMap1 k v -> Bool Source # nonNullKey :: k -> MultiMap1 k v -> Bool Source # nonNullKeys :: MultiMap1 k v -> Set k Source # nonNullCount :: MultiMap1 k v -> Int Source # isSubmapOf :: MultiMap1 k v -> MultiMap1 k v -> Bool Source # update :: k -> Set v -> MultiMap1 k v -> MultiMap1 k v Source # insert :: k -> Set v -> MultiMap1 k v -> MultiMap1 k v Source # remove :: k -> Set v -> MultiMap1 k v -> MultiMap1 k v Source # union :: MultiMap1 k v -> MultiMap1 k v -> MultiMap1 k v Source # intersection :: MultiMap1 k v -> MultiMap1 k v -> MultiMap1 k v Source #
(Show k, Show v) => Show (MultiMap1 k v) Source #
Instance details Defined in Data.MonoidMap.Examples.MultiMap.Instances.MultiMap1 Methods showsPrec :: Int -> MultiMap1 k v -> ShowS # show :: MultiMap1 k v -> String # showList :: [MultiMap1 k v] -> ShowS #
(Eq k, Eq v) => Eq (MultiMap1 k v) Source #
Instance details Defined in Data.MonoidMap.Examples.MultiMap.Instances.MultiMap1 Methods (==) :: MultiMap1 k v -> MultiMap1 k v -> Bool # (/=) :: MultiMap1 k v -> MultiMap1 k v -> Bool #