/**
* Returns the online ambassadors as a list of EPOA objects.
*
* @since 0.1
*
* @return array of EPOA
*/
public function getOnlineAmbassadors()
{
if ($this->oas === false) {
$this->oas = array();
foreach ($this->getField('online_ambs') as $userId) {
$this->oas[] = EPOA::newFromUserId($userId);
}
}
return $this->oas;
}
