skimr scrubyt example

require 'lib/scrubyt'
@extractor = Scrubyt::Extractor.new do
  fetch "http://www.google.com/search?&q=ruby"
  books "ul.results li" do
    title "//h2"
    author "p.author"
    book_detail "h2 a" do
      name "//title"
      summary "//p[1]"    
    end
  end
  next_page "Next"
end

puts @extractor.results.inspect

[{:title => },
  {:author => }]

[
  { :example_node => { :url => ["foobar", ""], :name => "Glenn Gillen"}},
  { :example_node => { :url => "http:////..../", :name => "Someone Else"}},
  ]