script, noscript を全部抜く

clear_script_tag.rb

require 'nokogiri'
open('xxx.html') {|f|
  doc = Nokogiri::HTML(f)
  doc.css('script, noscript').each(&:unlink)
  
  open(output_filename, mode='w'){|f|
    html_str = doc.to_html(encoding: 'UTF-8')
    f.print html_str
  }
}