<% if current_page?(:action => 'dashboard')%>
• <% else %>
• <% end %> <%= link_to ' Dashboard'.html_safe, admin_dashboard_path %>
<% if current_page?(:action => 'posts')%>
• <% else %>
• <% end %> <%= link_to ' Posts'.html_safe, admin_posts_path %>
<% if current_page?(:action => 'users')%>
• <% else %>
• <% end %> <%= link_to ' Users'.html_safe, admin_users_path %>