Search NSArray for value matching value

Question

I have an NSArray of objects, which has a particular property called name (type NSString).
I have a second NSArray of NSStrings which are

Answer 1

NSMutableArray * foundNames = [NSMutableArray array];
for (MyObject * objectWithName in objectCollection) {
    if ([names containsObject:objectWithName.name]) {
        [foundNames objectWithName];
    }
}