src/Common/Service/AppSetting.php
public function deleteGroup($sGrouping)
    {
        $oDb = Factory::service('Database');
        $oDb->where('grouping', $sGrouping);

        return $oDb->delete($this->sTable);
    }
public function deleteGroup($sGrouping)
    {
        $oDb = Factory::service('Database');
        $oDb->where('grouping', $sGrouping);

        return $oDb->delete($this->sTable);
    }
public function deleteGroup ( $ sGrouping ) { $ oDb = Factory :: service ( 'Database' ) ; $ oDb -> where ( 'grouping' , $ sGrouping ) ; return $ oDb -> delete ( $ this -> sTable ) ; }
Deletes all keys for a particular group.

@param  string $sGrouping The group to delete

@return bool
Deletes all keys for a particular group .