def serialize *args
if args.first && !args.first.is_a?(Hash)
$stderr.puts("\#{self.class}#serialize(encoding, save_opts) is deprecated and will be removed in\nNokogiri version 1.4.0 *or* after June 1 2009.\nYou called serialize from here:\n\n\#{caller.join(\"\\n\")}\n\nPlease change to \#{self.class}#serialize(:encoding => enc, :save_with => opts)\n")
end
options = args.first.is_a?(Hash) ? args.shift : {
:encoding => args[0],
:save_with => args[1] || XML::Node::SaveOptions::FORMAT |
XML::Node::SaveOptions::AS_HTML |
XML::Node::SaveOptions::NO_DECLARATION |
XML::Node::SaveOptions::NO_EMPTY_TAGS
}
super(options)
end