labeled field wrapper

gistfile1.rb

  def labeled_field_wrapper(res, name, f = nil, label_text = nil, &blk)
    classes = 'field'
    classes << ' field_with_errors' if any_errors(res, name)
    label_text ||= name.to_s.capitalize
    content_tag(:div, {:class => classes}) do
      if f
        f.label(name, label_text)
      else
       label_tag(name, label_text)
      end << capture(&blk)
    end
  end