There is generally any number of ways, as you indicate. In some cases
your solution to the problem might be a target/action-like system.
Generally KVO will be more flexible but is not without it's own unique
set of problems (I'd suggest looking at http://shiftedbits.org/2008/07/24/key-value-
I'm still relatively new to Cocoa (and programming in general) and
very new to iPhone but this is more of a general question I've been
struggling with.
What is the best / most accepted way to get a message out of an object?
Scenario 1:
I have a document application with an NSView that is bas
