protected function _renderDefaultOrder()
{
$model = $this->getModel();
$commaInOrder = strpos($model->order, ",") !== false;
$noOpeningParenthesisInOrder = strpos($model->order, "(") === false;
$orderFieldNames = explode(", ", $model->order);
$orderFieldNamesStatement = Garp_Spawn_Util::array2phpStatement($orderFieldNames);
$orderValueStatement = $commaInOrder && $noOpeningParenthesisInOrder ? $orderFieldNamesStatement : "'{$model->order}'";
$orderStatement = "protected \$_defaultOrder = {$orderValueStatement};";
$out = $this->_rl($orderStatement, 1, 2);
return $out;
}
