messaging between (un)related objects
messaging between (un)related objects
- Subject: messaging between (un)related objects
- From: Sandeep Parikh <email@hidden>
- Date: Tue, 8 Mar 2005 18:07:30 -0600
here's the scenario, I've got 2 classes, A and B. class A contains an
NSMutableArray of NSMutableDictionary objects.
class A creates an instance of class B (neither class maintains any
reference to each other). class B manipulates an NSMutableDictionary.
class B then needs to send its dictionary to class A. what is the best
way to accomplish this?
here are my thoughts:
- class B could send the object through the use of a notification
- class A could be set as a delegate of class B and therefore be
notified when the object needed to be sent
- class B could maintain a reference to A and just pass the object
through one of A's methods
I don't want to re-invent the wheel here and I've been racking my brain
trying to find a standard way to do this within the normal Cocoa
paradigms. I feel like this is so simple and I'm just overthinking it.
Any help here would be greatly appreciated.
Thanks!
-Sandeep
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