/**
* Render days of week
*
* @param Varien_Object $row row
*
* @return string
*/
public function render(Varien_Object $row)
{
if ($row->getDealUpdateDays()) {
$days = array(1 => 'Monday', 2 => 'Tuesday', 3 => 'Wednesday', 4 => 'Thursday', 5 => 'Friday', 6 => 'Saturday', 7 => 'Sunday');
$daysString = $row->getDealUpdateDays();
$daysArray = explode(',', $daysString);
$result = array();
foreach ($daysArray as $dayNumber) {
$result[] = $days[$dayNumber];
}
return implode(',', $result);
}
}
