# File lib/bundler/vendor/fileutils/lib/fileutils.rb, line 160
  def mkdir(list, mode: nil, noop: nil, verbose: nil)
    list = fu_list(list)
    fu_output_message "mkdir #{mode ? ('-m %03o ' % mode) : ''}#{list.join ' '}" if verbose
    return if noop

    list.each do |dir|
      fu_mkdir dir, mode
    end
  end