gistfile1.erb

<% division = f.object %>
<div class="division_wrap to_remove">
  <%= f.error_messages %>
  
  <div class="division">
    <h4 class="division_name_edit inline"><%=h division.name %></h4>
    <%= f.hidden_field :id %>
    <%= f.hidden_field :name %>
    <% if division.editable? %>
      <a href="#" class="edit_link">Edit</a>
      <% if division.removeable? %>
        <%= link_to_remove(f, 'Are you sure you want to remove this division?') %>
      <% end %>
    <% end %>

    <% f.fields_for :users do |builder| %>
      <% u = builder.object %>
      <% roles = u.all_roles %>
      <div class="user">
        <%= builder.hidden_field :id %>
        <%= builder.hidden_field :active %>
        <h5 class="inline"><%= u.display_name %></h5>
        <% if roles.size > 0 %>
          (<%=h roles.join(", ")%>)
        <% end %>
        <a href="#" class="activate_deactivate"><%= u.active ? "Deactivate" : "Activate" %></a>
      </div>
    <% end %>
  </div>
</div>