anchor.diff:                              "https://www.youtube.com/watch?v=#{video.uid}", target: '_blank' %>
                   <div class="caption">
                     <h5><%= video.title %></h5>
  -                  <p>Published at <%= video.published_at.strftime('%-d %B %Y %H:%M:%S') %></p>
  +
                     <p>
                       <span class="glyphicon glyphicon glyphicon-thumbs-up"></span> <%= video.likes %>
                       <span class="glyphicon glyphicon glyphicon-thumbs-down"></span> <%= video.dislikes %>
  
positive.code:               </div>
              </div>
            <% end %>
          <% end %>
        </div>
      <% end %>
    </div>
  
negative.code:     <% @videos.in_groups_of(3) do |group| %>
        <div class="row">
          <% group.each do |video| %>
  
              <div class="col-md-4">
                <div class="yt_video thumbnail">
                  <%= link_to image_tag("https://img.youtube.com/vi/#{video.uid}/mqdefault.jpg", alt: video.title,
  