Elegant way to get all objects of a specific type in an Objective-C array
- by Ranking Stackingblocks
I know I can do
for (id obj in array)
{
if ([obj isKindOfClass:[Elephant class]])
[elephants addObject:obj];
}
but I feel there must be a more elegant way of doing this. I've looked at filtering arrays but can't come up with a good predicate. Thoughts?
