desc

# File lib/bundler/vendor/thor/lib/thor.rb, line 54
    def desc(usage, description, options = {})
      if options[:for]
        command = find_and_refresh_command(options[:for])
        command.usage = usage             if usage
        command.description = description if description
      else
        @usage = usage
        @desc = description
        @hide = options[:hide] || false
      end
    end