module Docs  class Node < UrlScraper    self.name = 'Node.js'    self.slug = 'node'    self.type = 'node'    self.links = {      home: 'https://nodejs.org/',      code: 'https://github.com/nodejs/node'    }     html_filters.push 'node/clean_html', 'node/entries', 'title'     options[:title] = false    options[:root_title] = 'Node.js'    options[:container] = '#apicontent'    options[:skip] = %w(index.html all.html documentation.html synopsis.html)     options[:attribution] = <<-HTML      &copy; Joyent, Inc. and other Node contributors<br>      Licensed under the MIT License.<br>      Node.js is a trademark of Joyent, Inc. and is used with its permission.<br>      We are not endorsed by or affiliated with Joyent.    HTML     version do      self.release = '12.9.1'      self.base_url = 'https://nodejs.org/dist/latest-v12.x/docs/api/'    end     version '10 LTS' do      self.release = '10.16.3'      self.base_url = 'https://nodejs.org/dist/latest-v10.x/docs/api/'    end     version '8 LTS' do      self.release = '8.16.1'      self.base_url = 'https://nodejs.org/dist/latest-v8.x/docs/api/'    end     version '6 LTS' do      self.release = '6.14.4'      self.base_url = 'https://nodejs.org/dist/latest-v6.x/docs/api/'    end     version '4 LTS' do      self.release = '4.9.1'      self.base_url = 'https://nodejs.org/dist/latest-v4.x/docs/api/'    end     def get_latest_version(opts)      doc = fetch_doc('https://nodejs.org/en/', opts)      doc.at_css('#home-intro > .home-downloadblock:last-of-type > a')['data-version'][1..-1]    end  endend