/**
  * Execute the console command.
  *
  * @return void
  */
 public function fire()
 {
     $queue = $this->argument('queue') ? $this->argument('queue') : Config::get('queue.connections.beanstalkd.queue');
     $this->info(sprintf('Clearing queue: %s', $queue));
     $pheanstalk = Queue::getPheanstalk();
     $pheanstalk->useTube($queue);
     $pheanstalk->watch($queue);
     while ($job = $pheanstalk->reserve(0)) {
         $pheanstalk->delete($job);
     }
     $this->info('...cleared.');
 }