ActionView::TemplateError (undefined method `length' for #<Enumerable::Enumerator:0xb76c75e8>) on line #79 of mobile_nodes/list.rhtml:
76:   <tr <%= classAttr %>>
77:     <td><%= link_to image_tag("information.png", :title => 'Details'), :action => 'show', :id => mobile_host %></td>
78:     <td width="100"><%= mobile_host.send('name') %></td>
79:     <td><%= truncate(mobile_host.send('description'), length=70, truncate_string='...') %></td>
80:     <td><%= mobile_host.hoa.first.send('address') %></td>
81: <%#    <% for hoa in mobile_host.hoas +|%>
82: <%#    <td><%= hoa.send('address') +|</td>%>