Hi,
I've implemented a little tree through my class Node that contains the
properties NSString* name and NSMutableArray *subnodes
I'd love to say something like "Give me the nodes that have a grand-
father named Balbo Baggins and father named Ponto Baggins" (should be
Rosa and Polo Baggins) How do I express this with keypaths? How should
I make a keypath that returns an array of Nodes and another keypath
that creates an array of NSStrings with only the name properties of
the nodes?
Cheers
Nik
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