lrucaching alternatives and similar packages
Based on the "Unclassified" category.
Alternatively, view lrucaching alternatives based on common mentions on social networks and blogs.
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bit-stream
Lazy infinite compact streams with cache-friendly O(1) indexing and applications for memoization -
dependent-sum-template
DISCONTINUED. Template Haskell code to generate instances of classes in dependent-sum package -
argon2
Haskell bindings to libargon2 - the reference implementation of the Argon2 password-hashing function
WorkOS - The modern identity platform for B2B SaaS
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README
lrucaching
An implementation of lrucaches based on a blogpost by Jasper Van der Jeugt.
This package has no relation to
lrucache. I created it
because there were bugs in lrucache
and the maintainer was not
responding to issues.
Usage
The easiest way to use this library is to use Data.LruCache.IO
. This wraps the
cache in a Data.IORef
, a mutable varible in the IO
monad.
e.g. To create a 1000
-item cache, keyed by Integer
, storing String
:
import qualified Data.LruCache.IO as LRU
newCache :: IO (LRU.LruHandle Integer String)
newCache = LRU.newLruHandle 1000
cachedLookup cache key = LRU.cached cache key $
-- insert some something expensive
return $ show key
main :: IO ()
main = do
cache <- newCache
cachedLookup cache 123 >>= putStrLn