def activity_entities_for_model(model_class)
      @activity_entities_for_model[model_class] ||= begin
        result = [ ]

        @entity_classes.each do |entity_name, entity_class|
          result << entity_name if (entity_class == model_class)
        end

        result
      end
    end
def activity_entities_for_model(model_class)
      @activity_entities_for_model[model_class] ||= begin
        result = [ ]

        @entity_classes.each do |entity_name, entity_class|
          result << entity_name if (entity_class == model_class)
        end

        result
      end
    end
def activity_entities_for_model ( model_class ) @activity_entities_for_model [ model_class ] ||= begin result = [ ] @entity_classes . each do | entity_name , entity_class | result << entity_name if ( entity_class == model_class ) end result end end
Get all entities names for given model class
Get all entities names for given model class