Copyright	©2020 James Alexander Feldman-Crough
License	MPL-2.0
Maintainer	alex@fldcr.com
Safe Haskell	None
Language	Haskell2010

Prosidy.Types.Set

Description

Synopsis

newtype Set a = Set (HashSet a)
asHashSet :: Functor f => (HashSet a -> f (HashSet b)) -> Set a -> f (Set b)
fromHashSet :: HashSet a -> Set a
toHashSet :: Set a -> HashSet a

Documentation

newtype Set a Source #

A newtype wrapper around an unordered collection of unique elements.

Currently, this is implemented as a wrapper around a HashSet.

Constructors

Set (HashSet a)

Instances

Instances details

Foldable Set Source #
Instance details Defined in Prosidy.Types.Set Methods fold :: Monoid m => Set m -> m # foldMap :: Monoid m => (a -> m) -> Set a -> m # foldMap' :: Monoid m => (a -> m) -> Set a -> m # foldr :: (a -> b -> b) -> b -> Set a -> b # foldr' :: (a -> b -> b) -> b -> Set a -> b # foldl :: (b -> a -> b) -> b -> Set a -> b # foldl' :: (b -> a -> b) -> b -> Set a -> b # foldr1 :: (a -> a -> a) -> Set a -> a # foldl1 :: (a -> a -> a) -> Set a -> a # toList :: Set a -> [a] # null :: Set a -> Bool # length :: Set a -> Int # elem :: Eq a => a -> Set a -> Bool # maximum :: Ord a => Set a -> a # minimum :: Ord a => Set a -> a # sum :: Num a => Set a -> a # product :: Num a => Set a -> a #
Eq a => Eq (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods (==) :: Set a -> Set a -> Bool # (/=) :: Set a -> Set a -> Bool #
Show a => Show (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods showsPrec :: Int -> Set a -> ShowS # show :: Set a -> String # showList :: [Set a] -> ShowS #
Generic (Set a) Source #
Instance details Defined in Prosidy.Types.Set Associated Types type Rep (Set a) :: Type -> Type # Methods from :: Set a -> Rep (Set a) x # to :: Rep (Set a) x -> Set a #
(Hashable a, Eq a) => Semigroup (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods (<>) :: Set a -> Set a -> Set a # sconcat :: NonEmpty (Set a) -> Set a # stimes :: Integral b => b -> Set a -> Set a #
(Hashable a, Eq a) => Monoid (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods mempty :: Set a # mappend :: Set a -> Set a -> Set a # mconcat :: [Set a] -> Set a #
Hashable a => Hashable (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods hashWithSalt :: Int -> Set a -> Int # hash :: Set a -> Int #
(Hashable a, Eq a, ToJSONKey a) => ToJSON (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods toJSON :: Set a -> Value # toEncoding :: Set a -> Encoding # toJSONList :: [Set a] -> Value # toEncodingList :: [Set a] -> Encoding #
(Hashable a, Eq a, FromJSONKey a) => FromJSON (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods parseJSON :: Value -> Parser (Set a) # parseJSONList :: Value -> Parser [Set a] #
(Eq a, Hashable a, Binary a) => Binary (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods put :: Set a -> Put # get :: Get (Set a) # putList :: [Set a] -> Put #
NFData a => NFData (Set a) Source #
Instance details Defined in Prosidy.Types.Set Methods rnf :: Set a -> () #
type Rep (Set a) Source #
Instance details Defined in Prosidy.Types.Set type Rep (Set a) = D1 ('MetaData "Set" "Prosidy.Types.Set" "prosidy-1.6.0.0-inplace" 'True) (C1 ('MetaCons "Set" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (HashSet a))))

asHashSet :: Functor f => (HashSet a -> f (HashSet b)) -> Set a -> f (Set b) Source #

Given a function which operates on HashSets, return a function which performs the same operation on a Set.

fromHashSet :: HashSet a -> Set a Source #

Convert a HashSet to a Set.

toHashSet :: Set a -> HashSet a Source #

Convert a Set to a HashSet.