drb_example

drb_client.rb

require 'drb/drb'
require 'pp'

obj = DRbObject.new_with_uri('druby://localhost:1234')
pp obj
pp obj.to_a
pp obj.to_single

drb_server.rb

require 'drb/drb'
require 'pp'

class Sample
  def initialize(single, multi)
    @single = single
    @multi = multi
  end

  def to_a
    @multi
  end

  def to_single
    @single
  end
end

sample = Sample.new(7, [1, 2, 3, 4, 5])
DRb.start_service('druby://localhost:1234', sample)

while true
  sleep 10
end