/**
  * Verify if has dripped rules.
  *
  * @since  1.0.0
  *
  * @param string $id The content id to verify.
  * @return boolean True if has dripped rules.
  */
 public function has_dripped_rules($post_id = null)
 {
     if (empty($post_id)) {
         $post_id = $this->get_current_post_id();
     }
     return parent::has_dripped_rules($post_id);
 }