I have a case, where I would like a Log event to take place each time an
association is added or removed. This is currently implemented like
this:
has_many :levels,
after_add: :log_adding_event,
after_remove: :log_removing_event
def log_adding_event object
Log.create(object, “adding”)
end
def log_removing_event object
Log.create(object, “removing”)
end
The fact that the callbacks isn’t aware of the association they’r
triggered
by. This means, that I need two separate methods to differentiate
between
adding and removing objects.
I know that extending the association allows methods to know about all
kinds of goodies about the proxy association, which brings me to my
question: Is it possible to move callbacks inside an association
extension?
Cheers,
Emil