Hi all,
I have just completed my first little cocoa app.
Please, one brief question.
The app follows ( or tries to) the MVC model, using bindings. ( A
view, a single NSObjectController, and a model)
I also used the method
+ (NSSet *)keyPathsForValuesAffectingBmi /* "bmi" is model Ivar */
{
return [ NSSet setWithObjects:@"weight", @"height", nil];
}
My question. I included the above method in the model, as this is the
only place available. I just wonder if this is correct? (in a sense
it "enables" the getter "bmi". )
Apologies if this has previously been asked, or if there is a ref to
this...I was not able to find it, but will gladly look if there is one.
Thanks in advance.
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