def deliver(to, message)
      if to.is_a?(Array)
        to.each { |t| @jabber.deliver(t, message) }
      else
        @jabber.deliver(to, message)
      end
    end
def deliver(to, message)
      if to.is_a?(Array)
        to.each { |t| @jabber.deliver(t, message) }
      else
        @jabber.deliver(to, message)
      end
    end
Deliver a message to the specified recipient(s). Accepts a single
 recipient or an Array of recipients.