Any way to get called observer fuction in order?
I have ObserverFoo
class.
and both ChildObserverA
and ChildObserverB
inherited ObserverFoo
.
the problem is the observer callback should be called from ChildObserverA
first.
Because there's dependency between ChildObserverA
and ChildObserverB
.
is it any good pattern to make sure ChildObserverA::Observe()
called first?
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