print_options

# File lib/bundler/vendor/thor/lib/thor/base.rb, line 533
      def print_options(shell, options, group_name = nil)
        return if options.empty?

        list = []
        padding = options.map { |o| o.aliases.size }.max.to_i * 4

        options.each do |option|
          next if option.hide
          item = [option.usage(padding)]
          item.push(option.description ? "# #{option.description}" : "")

          list << item
          list << ["", "# Default: #{option.default}"] if option.show_default?
          list << ["", "# Possible values: #{option.enum.join(', ')}"] if option.enum
        end

        shell.say(group_name ? "#{group_name} options:" : "Options:")
        shell.print_table(list, :indent => 2)
        shell.say ""
      end