gistfile1.txt

        <ul class="dropdown-menu">
          <li><a href="#">Facebook<span class="right"><i class="fa fa-facebook"></i></span></a></li>
          <li><a href="#">Twitter<span class="right"><i class="fa fa-twitter"></i></span></a></li>
          <li><a href="#">Google+<span class="right"><i class="fa fa-google-plus"></i></span></a></li>
          <li class="divider"></li>
          <li><a href="#">LinkedIn<span class="right"><i class="fa fa-linkedin"></i></span></a></li>
          <li><a href="#">XING<span class="right"><i class="fa fa-xing"></i></span></a></li>
          <li><a href="#">E-Mail<span class="right"><i class="fa fa-envelope"></i></span></a></li>
        </ul>

    <ul class="dropdown-menu">
      <li><a href="https://www.facebook.com/sharer/sharer.php?u={url}" target="_blank">Facebook<span class="right"><i class="fa fa-facebook"></i></span></a></li>
      <li><a href="https://twitter.com/share?url={url}&text={title}&via=pageclaim=&hashtags=#pageclaim" target="_blank">Twitter<span class="right"><i class="fa fa-twitter"></i></span></a></li>
      <li><a href="https://plus.google.com/share?url={url}" target="_blank">Google+<span class="right"><i class="fa fa-google-plus"></i></span></a></li>
      <li class="divider"></li>
      <li><a href="http://www.linkedin.com/shareArticle?url={url}&title={title}" target="_blank">LinkedIn<span class="right"><i class="fa fa-linkedin"></i></span></a></li>
      <li><a href="https://www.xing-share.com/app/user?op=share;sc_p=xing-share;url={url}" target="_blank">XING<span class="right"><i class="fa fa-xing"></i></span></a></li>
      <li><a href="mailto:?subject={title}" target="_blank">E-Mail<span class="right"><i class="fa fa-envelope"></i></span></a></li>
    </ul>

{url} und {title} musst du noch durch die seitenurl / titel ersetzen. geht mit rails doch sicher einfach?
ansonsten kann man encodeURI(document.URL)); benutzen per JS...