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_v4.rb
    path of file: ./repos/devdocs/lib/docs/filters/d3
    
    the code of the file until where you have to start completion: module Docs
  class D3
    class EntriesV4Filter < Docs::EntriesFilter
      def get_name
        name = at_css('h1').content
        name.remove! 'd3-'
        name
      end

      def get_type
        return 'D3' unless at_css('h6[
    
      def additional_entries
        css('h6[id]').each_with_object [] do |node, entries|
          name = node.content.strip
          name.remove! 'Source, Examples'
          name.remove! 'Source'
          name.remove! 'Examples'
          name.remove! '<>'
          name.remove! ' Â· '
          name.remove! '0,' # from d3.quickselect
          name.remove! '=' # from d3.quickselect
          name.remove! %r{\s\-.*}
          name.remove! %r{\s*\[.*\]}
          name.gsub! %r{\(.+?\)\)?}, '()'
          name.sub! %r{\A(svg:\w+)\s+.+}, '\1'
          name.split(/\s+/).each do |n|
            next if n.blank?
            entries << [n, node['id']] unless n == entries.last.try(:first)
          end
        end
      end