On 9 Nov 2009, at 15:21, Eduard Sergeev wrote:

Andy Gimblett-2 wrote:
To help manage dependencies between state and UI elements, I looked for a
Haskell version of the Observer design pattern

Isn't Reactive Programming approach more suitable than Observer if we talk
about Haskell?

Possibly. Care to expand? If you have a more elegant solution, which fits in well with ordinary wxHaskell, I'd be interested.



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