anchor.diff:        <th class="head">Description</th>
         <th class="head">Avg. rating</th>
         <th class="head">Your rating</th>
  +      <th class="head">Badge</th>
         <th class="head">Review</th>
         <% if !Bookmark.where(user_id: session[:user].id).blank? %>
           <th class="head" colspan='2'>Action</th>
  
positive.code:             <%= '-' %>
            <% end %>
          </td>
  
          <!--Edit/Destroy Bookmarks-->
          <% is_teammate = false %>
          <% team = SignedUpTeam.find_by(topic_id: @topic.id) rescue nil %>
  
negative.code:           <% end %>
          </td>
          <td>
            <!-- badge -->
            <% if totalAvg.to_f > 3 %>
              <span class="glyphicon glyphicon-star"></span>
            <% else %>
              <span class="glyphicon glyphicon-star-empty"></span>
            <% end %>
          </td>
          <td>
            <% if bookmark.user_id != session[:user].id %>
              <% assignment_participant = AssignmentParticipant.find_by(user_id: session[:user].id) %>
              <% map = BookmarkRatingResponseMap.where(reviewed_object_id: @topic.assignment.id, reviewer_id: assignment_participant.id, reviewee_id: bookmark.id).first %>
  