Create Groups of Observers about delphi-event-bus HOT 4 CLOSED

Implemented with commit 79aaddb

from delphi-event-bus.

Hi!
Yes I had in mind to create something like that. But I didn't think as a group as form of aggregation but something like context. You can specify the Context in the attribute (like your example above), and when an event was fired, DEB filter the right subscribers by the type of event and the context. The concept is the same that you have exposed but I think Context instead Group makes the concept more understandable. What do you think about? (I wrote something similar to DelphiEntitiesValidators )

from delphi-event-bus.

Hi,

I agree that "context" may be a better term to use rather than "group".

Also one should be able to subscribe the same observer to multiple context by using the [Subscribe] attribute multiple times.

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I noticed today's commit contains the change for the support of contextual events. Thanks @spinettaro

from delphi-event-bus.