# The name is keyed to the object we're using so if we have two different
# types of objects with the same ID, we can differentiate.

# insert to cache:
$cache->insert(tag => ref $key_obj . $key_obj->object_ID(), data => $obj->value());

# remove from cache:
@values = $cache->retrieve(tag => ref $key_obj . $key_obj->object_ID());