From: Heesob Park <phasis@...>
Date: 2008-04-10T19:11:30+09:00
Subject: Re: Executing class methods

Hi,

Clement Ow wrote:
> class MainLogic
> def archive
> sd_a=$del_path.zip($del_selection)
> puts sd_a
> sd_a.each do |sd|
>   $del_path, $del_selection = sd
>   del = File.join $del_path, $del_selection
>   puts "Files to be deleted: #{del}"
> 
>   #Dir.chdir($del_path)
> 
>   FileUtils.rm_r Dir.glob(del)
> end #each
> end # archive
> end #MainLogic
> 
> MainLogic.archive
> 
> Hi (again),
> 
> I wanna run the class method but somehow an error occured saying'
> testing.rb:64: undefined method `archive' for MainLogic:Class
> (NoMethodError)'
> Is there anything wrong with my code or structure?

archive must be Singleton method.

Modify like this will work:

class MainLogic
  def MainLogic.archive
  ...
  end # archive
end #MainLogic

Or

class MainLogic
  class << self
    def archive
    ...
    end # archive
  end
end #MainLogic

Regards,
Park Heesob
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