printable_commands

# File lib/bundler/vendor/thor/lib/thor.rb, line 209
    def printable_commands(all = true, subcommand = false)
      (all ? all_commands : commands).map do |_, command|
        next if command.hidden?
        item = []
        item << banner(command, false, subcommand)
        item << (command.description ? "# #{command.description.gsub(/\s+/m, ' ')}" : "")
        item
      end.compact
    end