/**
* Trigger observer function fired by observable
* @param Observable $observable
*/
public function update(Observable $observable)
{
// looks for an observer method with the state name
if (method_exists($this, $observable->getState())) {
call_user_func_array(array($this, $observable->getState()), array($observable));
}
}
public function update(Observable $observable_in)
{
echo "Received update!\n";
var_dump($observable_in->getState());
}
