original_string: public function isDeleteable($trackId)
      {
          if (! $trackId) {
              return true;
          }
          $sql = "SELECT gto_id_token FROM gems__tokens WHERE gto_id_track = ? AND gto_start_time IS NOT NULL";
          return (boolean) ! $this->db->fetchOne($sql, $trackId);
      }
code: public function isDeleteable($trackId)
      {
          if (! $trackId) {
              return true;
          }
          $sql = "SELECT gto_id_token FROM gems__tokens WHERE gto_id_track = ? AND gto_start_time IS NOT NULL";
          return (boolean) ! $this->db->fetchOne($sql, $trackId);
      }
code_tokens: public function isDeleteable ( $ trackId ) { if ( ! $ trackId ) { return true ; } $ sql = "SELECT gto_id_token FROM gems__tokens WHERE gto_id_track = ? AND gto_start_time IS NOT NULL" ; return ( boolean ) ! $ this -> db -> fetchOne ( $ sql , $ trackId ) ; }
docstring: Can this track be deleted as is?
  
  @param int $trackId
  @return boolean
docstring_tokens: Can this track be deleted as is?