The latest version of monad-memo is 0.5.4-0.
monad-memo
Version 0.5.0 revision 0 uploaded by EduardSergeev.
Package meta
- Synopsis
- Memoization monad transformer
- Description
Memoization monad transformer supporting most of the standard monad transformers and a range of memoization cache types: from default pure maps to extremely fast mutable vectors
To add memoization behaviour to a monadic function:
1) Add Control.Monad.Memo.memo combinator at the point when memoization is required (i.e. recursive call)
import Control.Monad.Memo fibm 0 = return 0 fibm 1 = return 1 fibm n = do n1 <- memo fibm (n-1) n2 <- memo fibm (n-2) return (n1+n2)2) Use approprite *eval* or *run* function to evaluate resulting MonadMemo monad:
startEvalMemo (fibm 100)See detailed description and examples: Control.Monad.Memo
- Author
- Eduard Sergeev
- Bug reports
- n/a
- Category
- Control, Monad
- Copyright
- n/a
- Homepage
- https://github.com/EduardSergeev/monad-memo
- Maintainer
- eduard.sergeev@gmail.com
- Package URL
- n/a
- Stability
- n/a