haskell@gentoo.org Gentoo Haskell This package contains a simple, pure LRU cache, implemented in terms of "Data.Map". It also contains a mutable IO wrapper providing atomic updates to an LRU cache. Version History: 1.1.1 - Add an additional modification function for AtomicLRUCache. 1.1.0.1 - Update containers constraint to allow containers from ghc-7 1.1 - Add a Functor instance for LRUCache. Add a generic modification function for AtomicLRUCache. 1.0 - Breaking API changes: 1) The newLRU smart constructor now makes the maximum size optional. 2) The delete function now returns the value removed, if one was. Additionally, a function was added to remove the least-recently used element in the LRU. 0.3 - Added a Show instance for LRU. (Requested by Ben Lee) 0.2.0.1 - Increase strictness slightly. Remove cabal target for test executable. (Just include test sources instead.) 0.2 - Added an Eq instance for LRU. Added strictness to eliminate space leaks in common use patterns. 0.1.1 - Add the Data.Cache.LRU.IO.Internal module. Clean up build warnings on GHC 6.12.1. 0.1.0.1 - Minor refactoring 0.1 - First release