module Docs  class Socketio < UrlScraper    self.name = 'Socket.IO'    self.slug = 'socketio'    self.type = 'socketio'    self.links = {      home: 'http://socket.io/',      code: 'https://github.com/socketio/socket.io'    }     html_filters.push 'socketio/clean_html', 'socketio/entries'     options[:trailing_slash] = false    options[:skip] = %w(/faq /glossary)     options[:attribution] = <<-HTML      &copy; 2014&ndash;2021 Automattic<br>      Licensed under the MIT License.    HTML     version '4' do      self.release = '4.1.2'      self.base_url = "https://socket.io/docs/v#{version}"    end     version '3' do      self.release = '3.1.2'      self.base_url = "https://socket.io/docs/v#{version}"    end     version '2' do      self.release = '2.4.0'      self.base_url = "https://socket.io/docs/v#{version}"    end     def get_latest_version(opts)      get_npm_version('socket.io', opts)    end   endend