module Docs  class ApachePig < UrlScraper    self.name = 'Apache Pig'    self.slug = 'apache_pig'    self.type = 'simple'    self.links = {      home: 'https://pig.apache.org/'    }     html_filters.push 'apache_pig/clean_html', 'apache_pig/entries'     options[:container] = '#content'    options[:skip] = %w(pig-index.html)    options[:skip_patterns] = [/\Aapi/, /\Ajdiff/]     options[:attribution] = <<-HTML      &copy; 2007&ndash;2017 Apache Software Foundation<br>      Licensed under the Apache Software License version 2.0.    HTML     version '0.17' do      self.release = '0.17.0'      self.base_url = "https://pig.apache.org/docs/r#{release}/"    end     version '0.16' do      self.release = '0.16.0'      self.base_url = "https://pig.apache.org/docs/r#{release}/"    end     version '0.15' do      self.release = '0.15.0'      self.base_url = "https://pig.apache.org/docs/r#{release}/"    end     version '0.14' do      self.release = '0.14.0'      self.base_url = "https://pig.apache.org/docs/r#{release}/"    end     version '0.13' do      self.release = '0.13.0'      self.base_url = "https://pig.apache.org/docs/r#{release}/"    end     def get_latest_version(opts)      doc = fetch_doc('https://pig.apache.org/', opts)      item = doc.at_css('div[id="menu_1.2"] > .menuitem:last-child')      item.content.strip.sub(/Release /, '')    end  endend