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Re: Implementing an event-driven object model in Perlby Joost (Canon) |
on Jun 23, 2006 at 23:18 UTC ( [id://557341]=note: print w/replies, xml ) | Need Help?? |
This sounds like the observer/observable pattern. There are two implementations that I know of on cpan: Class::Observable which I don't recommend since it has a pretty serious bug, and Class::Publisher which can be used just like Class::Observable but also gives you more options selecting notifications.
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