Haml

generated.html

<a href="/scheduler/show/0000">
  <span>NAME</span>
</a>
<div class="divider"></div>
<a class="c-dropdown" href="#" id="dropdown-image"></a>
<div class="c-dropdown-menu">
  <a class="c-dropdown" href="#" id="dropdown-image"></a>
  <a href="/user/logout" class="">Logout</a>
</div>
<span class="hidden" id="current_user">1342020220</span>

user_nav.haml

%a{:href=>scheduler_show_path( current_user.id)}
  %span= current_user.name 
%div.divider 
%a{:class=>"c-dropdown", :href=>"#", :id=>"dropdown-image"}
  %div.c-dropdown-menu     
  =link_to 'Logout', logout_path
%span{ :id=>"current_user", :class=>"hidden" }= current_user.id