# File lib/whenever/command_line.rb, line 33
    def run
      if @options[:update] || @options[:clear]
        write_crontab(updated_crontab)
      elsif @options[:write]
        write_crontab(whenever_cron)
      else
        puts Whenever.cron(@options)
        puts "## [message] Above is your schedule file converted to cron syntax; your crontab file was not updated."
        puts "## [message] Run `whenever --help' for more options."
        exit(0)
      end
    end