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/sinon
    
    the code of the file until where you have to start completion: module Docs
  class Sinon
   
    
      def additional_entries
        css('h4 > code').each_with_object [] do |node, entries|
          name = node.content.strip
          name.sub! %r{\s*\(.*\);?}, '()'
          name.sub! %r{\A(\w+\.\w+)\s+\=.*}, '\1'
          name.remove! %r{\A.+?\=\s+}
          name.remove! %r{\A\w+?\s}
          name.remove! %r{;\z}

          next if entries.any? { |entry| entry[0].casecmp(name) == 0 }

          entries << [name, node.parent['id']]
        end
      end