Say I have an array of Person object with a name property. Is there a difference between :
namesArray = [personsArray valueForKeyPath:@"@unionOfObjects.name"]; and namesArray = [personsArray valueForKeyPath:@"name"]; On a small test I can just see that the concrete NSArray class returned are not the same but is there something special ? Frédéric _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com