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| No such thing as a small change | |
| PerlMonks |
Re: design suggestions for object integration wantedby exussum0 (Vicar) |
| on Sep 19, 2006 at 16:17 UTC ( [id://573762]=note: print w/replies, xml ) | Need Help?? |
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Observer/Listener pattern is perfect for this. The only type of errors, beyond simple imperative ones, are recursion errors. You can create an event recursion related, stack overflow. But you can do that in non-observer related code.
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Seekers of Perl Wisdom
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