anchor.diff:            :src: ""
           :thumbnail:
             :src: ""
  +        :__ui__:
  +          :src: ""
   
       :style: <%= @boiling_style.to_s %>
       :hidden: false
  
positive.code:           :processed_value:
              :original:
                :src: /images/thumb.jpg
  
      :is_page: false
      :id: <%= @piece1.id %>
  
negative.code:   :name: thumbnail
    :processed_value:
      :original:
        :src: /images/home.jpg
      :__ui__:
        :src: /images/home.jpg
  
  :boxes:
  