anchor.diff:          proxy_redirect off;       
           if (!-f $request_filename) {
               proxy_pass http://<%= standard_location_block %>;
  -            break;
           }
  -    }
  -    <% end %>
  -
  +    }<% end %>
       <% location_blocks.each_pair do |url, content| %>
       location <%= url %> {
           <%= content %>
  -    }
  -    <% end %>
  -
  +    }<% end %>
   }
  
positive.code:     access_log          /var/log/nginx/<%= server_name %>.access.log;
      error_log           /var/log/nginx/<%= server_name %>.error.log;
  
      <% if root_dir != '' %>
      root                <%= root_dir %>;
      <% end %>
  
      <% if standard_location_block != '' %>
      location / {
  
negative.code: <% upstreams.each_pair do |server_name, upstream_servers| %>
  upstream <%= server_name %> {<% upstream_servers.each do |upstream_server| %>
      server              <%= upstream_server %>;<% end %>
  }<% end %>
  
  server {        
      listen              <%= define_port %>;
  