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New monads

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m (MonadBase)
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It seems that the liftIO function from MonadIO can be generalized to access whatever the base of a transformer stack happens to be. So there is no need for a liftSTM, liftST, etc.
 
It seems that the liftIO function from MonadIO can be generalized to access whatever the base of a transformer stack happens to be. So there is no need for a liftSTM, liftST, etc.
   
View [[MonadBase]].
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View [[NewMonads/MonadBase]].
   
 
== MonadLib ==
 
== MonadLib ==
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It also defines BaseM which is like MonadBase above.
 
It also defines BaseM which is like MonadBase above.
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== MonadRandom ==
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A simple monad transformer to allow computations in the transformed monad to generate random values.
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View [[NewMonads/MonadRandom]].

Revision as of 17:16, 24 August 2006

Contents


1 MonadBase

It seems that the liftIO function from MonadIO can be generalized to access whatever the base of a transformer stack happens to be. So there is no need for a liftSTM, liftST, etc.

View NewMonads/MonadBase.

2 MonadLib

This is by Iavor S. Diatchki and can be found at http://www.cse.ogi.edu/~diatchki/monadLib/

It is a new version of the mtl package with transformers: ReaderT WriterT StateT ExceptT SearchT ContT

It also defines BaseM which is like MonadBase above.

3 MonadRandom

A simple monad transformer to allow computations in the transformed monad to generate random values.


View NewMonads/MonadRandom.