protected function _toOptionHash($valueField = 'id', $labelField = 'title')
{
return parent::_toOptionHash($valueField, $labelField);
}
/**
* Convert collection items to select options hash array
*
* @return array
*/
public function toOptionHash()
{
return parent::_toOptionHash('attribute_set_id', 'attribute_set_name');
}
/**
* Retrieve option hash
*
* @return array
*/
public function toOptionHash()
{
return parent::_toOptionHash('customer_group_id', 'customer_group_code');
}
