From: Heesob Park <phasis@...>
Date: 2009-03-09T18:35:18+09:00
Subject: Re: I code my first ruby script, and it got problem!

2009/3/9 Power One <arghx1@yahoo.com>:
> What was first a simple stupid script that I try to whip up for practice
> is not getting complicated, but it's still a stupid script!  Why?  Linux
> already has ways for you to remove, delete, and messing with files
> without any help from a wrapper or any external programs!  LOL, but
> since I'm a total noob to Ruby, and still learning the syntax, plus I'm
> not a programmer, and Ruby is like my first language, and so I dig a
> bigger hole to sink in even worse.
>
> The original script was like 39 lines, and it has now turned into 141
> lines or so.
> Updated script is at http://pastie.org/411503.
>
> Still new errors got introduced!  I don't know how to fix it at this
> point.  New error is complaining within the method "file_remove", and
> the error is
>
> /home/geek/My_Ruby_01/TestTheRuby/test/Test_Dir.rb:103:in `list_file':
> type mismatch: String given (TypeError)
>        from /home/spidy/My_Ruby_01/TestTheRuby/test/Test_Dir.rb:103:in
> `file_remove'
>        from /home/geek/My_Ruby_01/TestTheRuby/test/Test_Dir.rb:81:in
> `del_dir'
>        from /home/geek/My_Ruby_01/TestTheRuby/test/Test_Dir.rb:141
>
> Anyone dare to give me any advice further? LOL...
>

  def list_file(file)
    @filex == file
    while @filex.to_s =~ "ls files"
      Dir.entries(".").join(' ')
    end
  end

should be

  def list_file(file)
    @filex = file
    if @filex == "ls files"
      puts Dir.entries(".").join(' ')
    end
  end


Regards,

Park Heesob