JAVA双色球程序

#!/usr/bin/ruby
# 双色球
dollars = proc {
  @lucknumbers = []

  while @lucknumbers.size < 6
    redball = rand(33) + 1
    @lucknumbers << redball unless @lucknumbers.include?(redball)
  end
  @lucknumbers.sort!
  
  def gold_bless_me
    gold = rand(16) + 1
    while @lucknumbers.include?(gold)
      gold = rand(16)
    end
    gold
  end
  blueball = gold_bless_me
  
  @lucknumbers << blueball
  
  p @lucknumbers
}

5.times { dollars.call }