app/views/admin/ticket_types/_breadcrumb.html.erb
<ol class="breadcrumb">
<li><%= link_to "Ticket Types", admin_ticket_types_path %></li>
<% if current_page == "show" %>
<li class="active">Ticket Type #<%= @ticket_type.id.to_s %></li>
<% elsif current_page == "new" %>
<li class="active">New</li>
<% elsif current_page == "edit" %>
<li><%= link_to "Ticket Type #"+@ticket_type.id.to_s, admin_ticket_type_path(@ticket_type) %></li>
<li class="active">Edit</li>
<% end %>
</ol>