gistfile1.rhtml

<ul class="people">
  <li style="display:none"></li>
<%  @people.each do |person| -%>
  <li><span class="name"><%= person.name %></span> <%= link_to 'delete', delete_person_path(person), :class => 'delete' %></li>
<%  end -%>
</ul>

<%  form_for :person, :url => people_url, :html => {:class => 'people'} do |f| -%>
  <%= f.text_field :name %> <%= f.submit 'Add Person'%>
<%  end -%>