You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: entries.rb
    path of file: ./repos/devdocs/lib/docs/filters/prettier
    
    the code of the file until where you have to start completion: module Docs
  class Prettier
    class EntriesFilter < Docs::EntriesFilter
      def get_name
        at_css('h1').children.select(&:text?).ma
    
      def additional_entries
        entries = []
        css('.mainContainer h2').each do |node|
          id = node.at_css('.anchor')['id']
          entries << [node.text, id]
        end
        entries
      end