Never finished work on AS cancan bridge record autowiring

_horizontal_subform.html.erb

<table cellpadding="0" cellspacing="0">
  <%
  begin
    remote_controller = active_scaffold_controller_for(column.association.klass).new

    remote_request_env = {}
    request.env.select {|key, value| key == key.upcase || key == 'rack.input'}.each {|item| remote_request_env[item[0]] = item[1]}
    remote_request_env["warden"] = request.env["warden"] if (request.env.has_key?("warden"))

    remote_request = ActionDispatch::Request.new(remote_request_env)
    remote_request.session = session
    remote_controller.instance_variable_set(:@_request, remote_request) # provide the session for nesting purposes

    @record = remote_controller.send(:new_model)
    p @record
  rescue ActiveScaffold::ControllerNotFound
    @record = column.association.klass.new
  end
  -%>
  <%= render :partial => 'horizontal_subform_header', :locals => {:parent_record => parent_record} %>

  <tbody id="<%= sub_form_list_id(:association => column.name) %>">
    <% associated.each_index do |index| %>
      <% @record = associated[index] -%>
      <% if @record.errors.count -%>
        <tr class="association-record-errors">
          <td colspan="<%= active_scaffold_config_for(@record.class).subform.columns.length + 1 %>" id="<%= element_messages_id :action => @record.class.name.underscore, :id => "#{parent_record.id}-#{index}" %>">
            <%= active_scaffold_error_messages_for :record, :object_name => @record.class.model_name.human.downcase %>
          </td>
        </tr>
      <% end %>
      <%= render :partial => 'horizontal_subform_record', :locals => {:scope => column_scope(column), :parent_record => parent_record, :column => column, :locked => @record.new_record? && @record == associated.last} %>
    <% end -%>
  </tbody>
</table>
<%= render :partial => 'form_association_footer', :locals => {:parent_record => parent_record, :column => column, :associated => associated} -%>