n = Nokogiri::HTML("<h1>H1</h1>")
n.to_s
# => <!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\"
\"http://www.w3.org/TR/REC-html40/loose.dtd\">\n<html><body><h1>H1</h1></body></html>Is there a method that only outputs the stuff I've read, and not the
whole valid XHTML stuff?
Well, it's not XHTML, if you note the doctype 
but ...
Needed output:
<h1>H1</h1>
n = Nokogiri::HTML("<h1>H1</h1>").xpath('//h1').to_xml
=> "<h1>H1</h1>"
I would think that'd be pretty apparent from a glance at the examples
in the rdoc, btw. Just sayin'
