#ruby实现生产者和消费者代码 require 'thread' queue = Queue.new consumers = Thread.new do 5.times do |i| obj = queue.pop print "consumer :#{i}n" sleep(rand(0.05)) end end producters = Thread.new do 5.times do |i| sleep(0.1) print "producter : #{i}n" queue.push("Item #{i}") end end producters.join consumers.join