sunchen115 · December 23, 2016 07:06
diff --git a/on_duty_this_week.rb b/on_duty_this_week.rb

 ss=%w{JP OYJC欧阳继超 FJ冯佳 SC孙晨}.sort
 pairs=[]
 ss.each do |e1|
  ss.each do |e2|
    if e1 != e2
      pairs<<[e1,e2].sort unless pairs.include?([e1,e2].sort)
    end
  end
 end

 #pairs[((Time.now.strftime("%U").to_i)%pairs.length)]
 "hehe"

	ss=%w{JP OYJC欧阳继超 FJ冯佳 SC孙晨}.sort
	pairs=[]
	ss.each do \|e1\|
	ss.each do \|e2\|
	if e1 != e2
	pairs<<[e1,e2].sort unless pairs.include?([e1,e2].sort)
	end
	end
	end

	#pairs[((Time.now.strftime("%U").to_i)%pairs.length)]
	"hehe"