src/Queue.php
public function push(Job $job)
    {
        return $this->driver->push(
            $job->queue,
            $this->createPayload($job),
            $job->retry_after
        );
    }
public function push(Job $job)
    {
        return $this->driver->push(
            $job->queue,
            $this->createPayload($job),
            $job->retry_after
        );
    }
Push a new job onto the queue.

@param  Job  $job

@return mixed