For a client I have built a travelagency website. Now they asked me to optimize and automize some things. One of these things is that the accommodations shown in the searchlist must be bookable.
I have a polymorphic association like this - class Image < ActiveRecord::Base has_one :approval, :as => :approvable
主料： 新鲜大虾 20只 竹笋丝（成品）100g 辅料： 麻椒 葱姜碎 调料： 啤酒 辣椒油/酱 料酒 盐 糖 食用油麻辣啤酒虾的做法：1、虾去壳，去虾线；2、用料酒腌渍30分钟；
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