    # File lib/chef/index_queue/indexable.rb, line 68
          def add_to_index(metadata={})
           Chef::Log.debug("Pushing item to index queue for addition: #{self.with_indexer_metadata(metadata)}")
           object_with_metadata = with_indexer_metadata(metadata)
           obj_id = object_with_metadata["id"]
           obj = {:action => :add, :payload => self.with_indexer_metadata(metadata)}

           publish_object(obj_id, obj)
          end