# File lib/rbvmomi/type_loader.rb, line 36
  def reload_extensions_dir path
    loaded = Set.new(typenames.select { |x| @namespace.const_defined? x })
    Dir.open(path) do |dir|
      dir.each do |file|
        next unless file =~ /\.rb$/
        next unless loaded.member? $`
        file_path = File.join(dir, file)
        load file_path
      end
    end
  end