module Docs  class React < UrlScraper     self.name = 'React'    self.type = 'react'    self.links = {      home: 'https://react.dev/',      code: 'https://github.com/facebook/react'    }     options[:attribution] = <<-HTML      &copy; 2013&ndash;present Facebook Inc.<br>      Licensed under the Creative Commons Attribution 4.0 International Public License.    HTML     version do      self.release = '19'      self.release = '19.2'      self.base_url = 'https://react.dev'      self.initial_paths = %w(/reference/react /learn)      html_filters.push 'react/entries_react_dev', 'react/clean_html_react_dev'       options[:only_patterns] = [/\A\/learn/, /\A\/reference/]    end     version '18' do      self.release = '18.3.1'      self.base_url = 'https://18.react.dev'      self.initial_paths = %w(/reference/react /learn)      html_filters.push 'react/entries_react_dev', 'react/clean_html_react_dev'       options[:only_patterns] = [/\A\/learn/, /\A\/reference/]    end     version '17' do      self.release = '17.0.2'      self.base_url = 'https://17.reactjs.org/docs/'      self.root_path = 'hello-world.html'      html_filters.push 'react/entries', 'react/clean_html'       options[:skip] = %w(        codebase-overview.html        design-principles.html        how-to-contribute.html        implementation-notes.html      )       options[:replace_paths] = {        'more-about-refs.html' => 'refs-and-the-dom.html',        'interactivity-and-dynamic-uis.html' => 'state-and-lifecycle.html',        'working-with-the-browser.html' => 'refs-and-the-dom.html',        'top-level-api.html' => 'react-api.html',      }    end     def get_latest_version(opts)      doc = fetch_doc('https://react.dev/', opts)      doc.at_css('a[href="/versions"]').content.strip[1..-1]    end  endend