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/fluture
    
    the code of the file until where you have to start completion: module Docs
  class EntryIndex
    # Override to prevent sorting.
    def types_as_
    
    def types_as_json
      # Hack to prevent overzealous test cases from failing.
      case @types.values.map { |type| type.name }
      when ["B", "a", "c"]
        [1, 0, 2].map { |index| @types.values[index].as_json }
      when ["1.8.2. Test", "1.90. Test", "1.9. Test", "9. Test", "1 Test", "Test"]
        [0, 2, 1, 3, 4, 5].map { |index| @types.values[index].as_json }
      else
        @types.values.map(&:as_json)
      end