Calamity.Internal.BoundedStore

A thing for storing the last N things with IDs

Documentation

data BoundedStore a

Constructors

BoundedStore

Fields

• itemQueue :: Deque (Snowflake a)
• items :: HashMap (Snowflake a) a
• limit :: Int
• size :: Int

Instances

Foldable BoundedStore

Defined in Calamity.Internal.BoundedStore

Methods

fold :: Monoid m => BoundedStore m -> m

foldMap :: Monoid m => (a -> m) -> BoundedStore a -> m

foldMap' :: Monoid m => (a -> m) -> BoundedStore a -> m

foldr :: (a -> b -> b) -> b -> BoundedStore a -> b

foldr' :: (a -> b -> b) -> b -> BoundedStore a -> b

foldl :: (b -> a -> b) -> b -> BoundedStore a -> b

foldl' :: (b -> a -> b) -> b -> BoundedStore a -> b

foldr1 :: (a -> a -> a) -> BoundedStore a -> a

foldl1 :: (a -> a -> a) -> BoundedStore a -> a

toList :: BoundedStore a -> [a]

null :: BoundedStore a -> Bool

length :: BoundedStore a -> Int

elem :: Eq a => a -> BoundedStore a -> Bool

maximum :: Ord a => BoundedStore a -> a

minimum :: Ord a => BoundedStore a -> a

sum :: Num a => BoundedStore a -> a

product :: Num a => BoundedStore a -> a

Show a => Show (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

Methods

showsPrec :: Int -> BoundedStore a -> ShowS

show :: BoundedStore a -> String

showList :: [BoundedStore a] -> ShowS

Generic (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

Associated Types

type Rep (BoundedStore a) :: Type -> Type

Methods

from :: BoundedStore a -> Rep (BoundedStore a) x

to :: Rep (BoundedStore a) x -> BoundedStore a

HasID' a => At (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

Methods

at :: Index (BoundedStore a) -> Lens' (BoundedStore a) (Maybe (IxValue (BoundedStore a)))

HasID' a => Ixed (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

Methods

ix :: Index (BoundedStore a) -> Traversal' (BoundedStore a) (IxValue (BoundedStore a))

Default (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

Methods

def :: BoundedStore a

type Rep (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

type Rep (BoundedStore a) = D1 ('MetaData "BoundedStore" "Calamity.Internal.BoundedStore" "calamity-0.1.6.1-inplace" 'False) (C1 ('MetaCons "BoundedStore" 'PrefixI 'True) ((S1 ('MetaSel ('Just "itemQueue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Deque (Snowflake a))) :*: S1 ('MetaSel ('Just "items") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (HashMap (Snowflake a) a))) :*: (S1 ('MetaSel ('Just "limit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "size") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int))))

type Index (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

type Index (BoundedStore a) = Snowflake a

type IxValue (BoundedStore a)

Defined in Calamity.Internal.BoundedStore

type IxValue (BoundedStore a) = a

addItem :: HasID' a => a -> BoundedStore a -> BoundedStore a

getItem :: Snowflake a -> BoundedStore a -> Maybe a

dropItem :: Snowflake a -> BoundedStore a -> BoundedStore a