anchor.diff:          <!-- Le styles -->
           <%= stylesheet_link_tag 'semantic.min' %>
           <%= stylesheet_link_tag 'icon.min' %>
  -        
  +
           <% if request.path != '/article' and request.path != '/article/index.html' %>
           <link rel="stylesheet" media="all" href="//cdnjs.cloudflare.com/ajax/libs/Han/3.2.5/han.min.css">
           <link rel="stylesheet" media="all" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.7/styles/default.min.css">
  
positive.code:         <script src="//cdnjs.cloudflare.com/ajax/libs/Han/3.2.5/han.min.js"></script>
          <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.7/highlight.min.js"></script>
          <script>hljs.initHighlightingOnLoad();</script>
          <% end %>
          <script>
              (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
  
negative.code:         <div id="article-content" class="ui text container piled segment" style="min-height: 450px;">
              <%= yield %>
  
              <!-- for social media sharing -->
              <div id="sharing_area" class="ui loading segment">
                  <h4>分享這篇文章 : </h4>
                  <span class='st_facebook_large' displayText='Facebook'></span>
                  <span class='st_googleplus_large' displayText='Google +'></span>
                  <span class='st_twitter_large' displayText='Tweet'></span>
                  <span class='st_linkedin_large' displayText='LinkedIn'></span>
                  <span class='st_sharethis_large' displayText='ShareThis'></span>
  
              </div>
  
              <!-- for disqus -->
              <div id="disqus_thread"></div>
  
              <noscript>Please enable JavaScript to view the <a href="https://disqus.com/?ref_noscript" rel="nofollow">comments powered by Disqus.</a></noscript>
  
  
          </div>
          <% end %>
  
  