RedBeanPHP\Facade::genSlots PHP Method

    public static function genSlots($array, $template = NULL)
    {
        return ArrayTool::genSlots($array, $template);
    }

 /**
  * Test Transactions.
  *
  * @return void
  */
 public function testTransactions()
 {
     testpack('transactions');
     R::begin();
     $bean = R::dispense('bean');
     R::store($bean);
     R::commit();
     asrt(R::count('bean'), 1);
     R::wipe('bean');
     R::freeze(1);
     R::begin();
     $bean = R::dispense('bean');
     R::store($bean);
     R::rollback();
     asrt(R::count('bean'), 0);
     R::freeze(FALSE);
     testpack('genSlots');
     asrt(R::genSlots(array('a', 'b')), '?,?');
     asrt(R::genSlots(array('a')), '?');
     asrt(R::genSlots(array()), '');
 }