dejafu/Control/Monad
Michael Walker f79f7fd245 Add a MonadSTM
- Each MonadConc has an associated MonadSTM, transactions of which
   it can run atomically.
 - The MonadSTM for IO is STM.
 - Conc and ConcIO do not yet have a MonadSTM.
2015-02-09 15:30:54 +00:00
..
Conc Add a MonadSTM 2015-02-09 15:30:54 +00:00
STM Add a MonadSTM 2015-02-09 15:30:54 +00:00