public function getUpdated()
    {
        $set = new ArrayList();
        foreach ($this->updated as $arrItem) {
            $set->push(ArrayData::create($arrItem));
        }
        return $set;
    }
public function getUpdated()
    {
        $set = new ArrayList();
        foreach ($this->updated as $arrItem) {
            $set->push(ArrayData::create($arrItem));
        }
        return $set;
    }
public function getUpdated ( ) { $ set = new ArrayList ( ) ; foreach ( $ this -> updated as $ arrItem ) { $ set -> push ( ArrayData :: create ( $ arrItem ) ) ; } return $ set ; }
Return all updated objects

@return \SilverStripe\ORM\ArrayList
Return all updated objects