计算每月管培生推荐人数。

calc_reffering_per_month.rb

data = []
a = ["橙子","1circle","jensen鑫","柏图卡","琳子想要跑着玩","老猴走四方","神叨M","June","田田兔","di请你吃小火锅","小蜜蜂","陈麒元","李晨曦","闻香识你","lemon","大坤儿","星子来啦","Rachael","汤团","天臣","二毛","朵miao喵","Brey陌上花开","大草原MemoShen","白白vip001","木子"]
users = User.in(nickname: a)
users.each do |u|
  hash = {}
  count = 0
  u.referring.each do |r|
    if r.created_at >= "2014-03-08 00:00:00" && r.created_at <= "2014-03-31 23:59:59"
      if r.avatar? && r.verifies_count > 0
        if r.referrer_id.to_s != r.id.to_s
          count += 1
        end
      end
    end
  end
  hash[:nickname] = u.nickname
  hash[:count] = count
  data << hash
end