The memoize package

[Tags:bsd3, library, test]

This library provides a type class Memoizable for memoizing functions, along with instances for a variety of argument types. It includes a Template Haskell function for deriving Memoizable instances for arbitrary algebraic datatypes.

The library constructs pure memo caches without the use of unsafePerformIO. This technique relies on implementation assumptions that, while not guaranteed by the semantics of Haskell, appear to be true.


Versions 0.1, 0.2, 0.3, 0.4, 0.6, 0.7, 0.8, 0.8.1
Dependencies base (>=3 && <5), template-haskell (>=2 && <2.8) [details]
License BSD3
Author Jesse A. Tov <>
Stability experimental
Category Data
Source repository head: git clone git://
Uploaded Mon Mar 12 13:31:34 UTC 2012 by JesseTov
Updated Fri Jan 15 20:30:23 UTC 2016 by HerbertValerioRiedel to revision 1
Distributions Debian:0.7, NixOS:0.8.1, Tumbleweed:0.7
Downloads 2797 total (28 in the last 30 days)
0 []
Status Docs uploaded by user
Build status unknown [no reports yet]




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