[Haskell-cafe] MonadMemory class

[Ariel J. Birnbaum]

> look at http://haskell.org/haskellwiki/Library/ArrayRef for examples

Thanks, Data.Ref.Universal looks just like it!
One question though. In:

 class (Monad m) => Ref m r | m->r, r->m where

Why is the second fundep necessary?

-- 
Ariel J. Birnbaum