anchor.diff:                      <% @sorted_responses << element %>
                   <% end %>
   
  -                <% if (array_not_empty == 1) %>
  +                <% if array_not_empty == 1 %>
                       <% @sorted_responses = @sorted_responses.sort_by {|obj| obj.updated_at} # the latest should be at the last%>
                       <% @latest_response = @sorted_responses.last %>
   
  
positive.code:                     <% if @assignment.get_current_stage(topic_id) != "Finished" %>
                        <%- # show the link as 'Edit' when latest review is done in current round -%>
                        <%- # show link as 'Update' when latest review is done in different round or there has been a new submission in current round -%>
                        <% if (last_response_round == current_round)%>
  
                          <td>
                            <% if (!@latest_response.is_submitted) %>
                                <%= link_to "Edit", {:controller => 'response', :action => 'edit', :id => @latest_response.id} %>
                            <% elsif @latest_response.updated_at < latest_submission.updated_at %>
                                <td><%= link_to "Update", {:controller => 'response', :action => 'new', :id => map.map_id} %></td>
  
negative.code:                 <td>&nbsp;&nbsp;</td>
              <% else %>
  <!--                <td>Begin</td>-->
                  <td> Work has not yet been submitted for Review
                  <%= review_no  %></td>
              <% end %>
              <% review_no+=1 %>
  