Parmanoir

I'm innocently reading the value of an object, with [observedObject valueForKey:@"selection.name"], but getting rebuffed by the runtime :

[<NSArrayController 0x143af0> valueForUndefinedKey:]: 
this class is not key value coding-compliant for the key selection.name.

Oh … I'm reading @"selection.name", a keyPath, not a simple key. Switching to [observedObject valueForKeyPath:@"selection.name"] makes the headache go away.

How long did I spend on that ? Shame prevents me to say. We now have fast enough machines to treat keys and keyPaths alike, so let's stop the duplicating valueForKey / valueForKeyPath already. keys and keyPaths unite !