[Haskell-cafe] Transformation sequence

Andrew Coppin andrewcoppin at btinternet.com
Sat Oct 20 14:20:51 EDT 2007

Alfonso Acosta wrote:
> How about using a state monad as a logger?
> You store the transformation sequence in the state while processing
> the tree, then you simply retrieve the state and print it out.

Mmm... that could work... I'll investigate.


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