# File lib/active_ldap/base.rb, line 820
    def to_xml(options={})
      root = options[:root] || self.class.name.underscore
      result = "<#{root}>\n"
      result << "  <dn>#{dn}</dn>\n"
      normalize_data(@data).sort_by {|key, values| key}.each do |key, values|
        targets = []
        values.each do |value|
          if value.is_a?(Hash)
            value.each do |option, real_value|
              targets << [real_value, " #{option}=\"true\""]
            end
          else
            targets << [value]
          end
        end
        targets.sort_by {|value, attr| value}.each do |value, attr|
          result << "  <#{key}#{attr}>#{value}</#{key}>\n"
        end
      end
      result << "</#{root}>\n"
      result
    end