Cross Reference: /external/grpc-grpc/examples/ruby/lib

`Name`	`Date`	`Size`
Up to higher level directory
`helloworld_pb.rb`	22-Oct-2020	`571`
`helloworld_services_pb.rb`	22-Oct-2020	`1.1K`
`route_guide_pb.rb`	22-Oct-2020	`1.4K`
`route_guide_services_pb.rb`	22-Oct-2020	`2.1K`