<% @define.each do | k, v| -%>
  Undefine <%= k %>
<% end -%>
</VirtualHost>
<% if @passenger_pre_start -%>
  <%- [@passenger_pre_start].flatten.compact.each do |passenger_pre_start| -%>
PassengerPreStart <%= passenger_pre_start %>
  <%- end -%>
<% end -%>
