code: public function setOptions($options)
      {
          if (!isset($options['render_summary'])) {
              $options['render_summary'] = isset($this->options['render_summary'])
                                         ? $this->options['render_summary']
                                         : false;
          }
          
          parent::setOptions($options);
          
          if (isset($options['form_id'])) {
              $this->setFormId($options['form_id']);
          }
          
          return $this;
      }
docs: Set Options
  
  @param array|\Traversable $options
  @return $this