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: arguments_file.rb
    path of file: ./repos/rubocop/lib/rubocop
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module RuboCop
  # This is a class that reads optional command li
    
    def self.read_as_arguments
      if File.exist?('.rubocop') && !File.directory?('.rubocop')
        require 'shellwords'

        File.read('.rubocop').shellsplit
      else
        []
      end