protected function sendMailable(MailableContract $mailable)
    {
        return $mailable instanceof ShouldQueue
                        ? $mailable->queue($this->queue)
                        : $mailable->send($this);
    }
protected function sendMailable(MailableContract $mailable)
    {
        return $mailable instanceof ShouldQueue
                        ? $mailable->queue($this->queue)
                        : $mailable->send($this);
    }
protected function sendMailable ( MailableContract $ mailable ) { return $ mailable instanceof ShouldQueue ? $ mailable -> queue ( $ this -> queue ) : $ mailable -> send ( $ this ) ; }
Send the given mailable.

@param  \Illuminate\Contracts\Mail\Mailable  $mailable
@return mixed
Send the given mailable .