def get_ringbuffer(self, name):
return self.proxy.get_or_create(RINGBUFFER_SERIVCE, name)<EOL>
Returns the distributed RingBuffer instance with the specified name.

:param name: (str), name of the distributed RingBuffer.
:return: (:class:`~hazelcast.proxy.ringbuffer.RingBuffer`), distributed RingBuffer instance with the specified name.