src/Qutee/Persistor/Beanstalk.php
public function clear()
    {
        while ($job = $this->_getClient()->peekReady(self::TUBE_NAME)) {
            $this->_getClient()->delete($job);
        }
    }
public function clear()
    {
        while ($job = $this->_getClient()->peekReady(self::TUBE_NAME)) {
            $this->_getClient()->delete($job);
        }
    }
Clear queue

@return boolean