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: driver.rb
    path of file: ./repos/rdoc/lib/rdoc/ri
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
require 'optparse'

require_relative '../../rdoc
    
  def self.default_options
    options = {}
    options[:interactive] = false
    options[:profile]     = false
    options[:show_all]    = false
    options[:use_stdout]  = !$stdout.tty?
    options[:width]       = 72

    # By default all standard paths are used.
    options[:use_system]     = true
    options[:use_site]       = true
    options[:use_home]       = true
    options[:use_gems]       = true
    options[:extra_doc_dirs] = []

    return options
  end