Hi all,
Further to earlier discussion on this topic, I've just released a
first version of this package to hackage:
http://hackage.haskell.org/package/simple-observer
It is a fairly simple implementation of subject/observer which I've
recently used to good effect in an GUI written using wxHaskell.
Here's a blog post discussing it further and giving a simple example
of use:
http://gimbo.org.uk/blog/2009/11/12/simple-observers-in-haskell/
Many thanks for the earlier comments, even if they haven't resulted in
any changes (yet?).
Best regards,
-Andy
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