Safe Haskell	None
Language	Haskell2010

Data.Memoization

Description

Quick-and-dirty, thread-unsafe, hash-based memoization.

Documentation

data MemoCacheTag Source #

Constructors

NameTag Text

Instances

Instances details

Eq MemoCacheTag Source #
Instance details Defined in Data.Memoization Methods (==) :: MemoCacheTag -> MemoCacheTag -> Bool # (/=) :: MemoCacheTag -> MemoCacheTag -> Bool #
Ord MemoCacheTag Source #
Instance details Defined in Data.Memoization Methods compare :: MemoCacheTag -> MemoCacheTag -> Ordering # (<) :: MemoCacheTag -> MemoCacheTag -> Bool # (<=) :: MemoCacheTag -> MemoCacheTag -> Bool # (>) :: MemoCacheTag -> MemoCacheTag -> Bool # (>=) :: MemoCacheTag -> MemoCacheTag -> Bool # max :: MemoCacheTag -> MemoCacheTag -> MemoCacheTag # min :: MemoCacheTag -> MemoCacheTag -> MemoCacheTag #
Show MemoCacheTag Source #
Instance details Defined in Data.Memoization Methods showsPrec :: Int -> MemoCacheTag -> ShowS # show :: MemoCacheTag -> String # showList :: [MemoCacheTag] -> ShowS #
Generic MemoCacheTag Source #
Instance details Defined in Data.Memoization Associated Types type Rep MemoCacheTag :: Type -> Type # Methods from :: MemoCacheTag -> Rep MemoCacheTag x # to :: Rep MemoCacheTag x -> MemoCacheTag #
Hashable MemoCacheTag Source #
Instance details Defined in Data.Memoization Methods hashWithSalt :: Int -> MemoCacheTag -> Int # hash :: MemoCacheTag -> Int #
Pretty MemoCacheTag Source #
Instance details Defined in Data.Memoization Methods pretty :: MemoCacheTag -> Text Source #
type Rep MemoCacheTag Source #
Instance details Defined in Data.Memoization type Rep MemoCacheTag = D1 ('MetaData "MemoCacheTag" "Data.Memoization" "ecta-1.0.0.3-GsgcdoZGkFZA4oJqDsbHRS" 'False) (C1 ('MetaCons "NameTag" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))

resetAllCaches :: IO () Source #

memoIO :: forall a b. (Eq a, Hashable a) => MemoCacheTag -> (a -> b) -> IO (a -> IO b) Source #

memo :: (Eq a, Hashable a) => MemoCacheTag -> (a -> b) -> a -> b Source #

memo2 :: (Eq a, Hashable a, Eq b, Hashable b) => MemoCacheTag -> (a -> b -> c) -> a -> b -> c Source #