gistfile1.txt

<% form_for @tars_district_registration, :url => { :action => "update" } do |tars_district_registration_form| %>                                       
  <% tars_district_registration_form.fields_for :tars_attendees do |attendee_fields| %>                                                                
    <% if attendee_fields.object.active? %>                                                                                                            
      First Name: <%= attendee_fields.text_field :first_name %>                                                                                        
      Last Name: <%= attendee_fields.text_field :last_name %>                                                                                          
      position: <%= attendee_fields.text_field :position %>                                                                                            
      email: <%= attendee_fields.text_field :email %>                                                                                                  
    <% end %>                                                                                                                                          
  <% end %>                                                                                                                                            
<% end %>