anchor.diff:    <%
     if f.flag_type == "address"
     %>
  -  <%= link_to "##{f.flag_value}", f %> 
  -  <% else %>
  +  <%= link_to_unless f.flag_value == "NONE", "##{f.flag_value}", f %> 
  +  <% elsif f.flag_type == "geometry"  %>
     <% 
     if f.flag_value == "yes"
       yes_count = yes_count + 1
  
positive.code: 
  <p>
    <b>Flag count:</b>
    <%= @polygon.flag_count %>
  </p>
  
  <p>
  
negative.code:   if f.flag_value == "fix"
      fix_count = fix_count + 1
    end
    %>
    <% elsif f.flag_type == "color"  %>
    <br />color: <%= link_to "#{f.flag_value}", f %> 
    <% end %>
    <%
    all_count = all_count + 1
    %>
    <% end %>
    <% if all_count > 0 %>
    <br />
  