/**
* @param ObserverInterface $observer
* @param \Rx\SchedulerInterface|null $scheduler
* @return DisposableInterface
*/
public function subscribe(ObserverInterface $observer, \Rx\SchedulerInterface $scheduler = null)
{
$this->object->on($this->nextAction, function () use($observer) {
$observer->onNext(func_get_args());
});
if ($this->errorAction) {
$this->object->on($this->errorAction, function ($error = null) use($observer) {
$ex = $error instanceof \Exception ? $error : new \Exception($error);
$observer->onError($ex);
});
}
if ($this->completeAction) {
$this->object->on($this->completeAction, function () use($observer) {
$observer->onCompleted();
});
}
return new EmptyDisposable();
}
