From: Sergey Avseyev <sergey.avseyev@...>
Date: 2011-08-05T16:58:13+09:00
Subject: Re: Corrections in a Class

On 08/04/2011 07:05 PM, Rubyist Rohit wrote:
> I also want to improve the way it is written.
>

Hi, What about this code?

     require 'net/ftp'

     class RemoteConnection
       #Constants
       ServerName = "my FTP Server URL"
       UserName = "My Username"
       Password = "My Password"
       FilePath = "My remote Sub Folder"

       def self.connect_via_ftp
         #FTP instance
         @ftp = Net::FTP.new
         @ftp.connect(ServerName, 21)
         @ftp.login(UserName, Password)
         @ftp.chdir(FilePath)
         #@ftp.getbinaryfile(filename)
       end

       def self.disconnect_ftp
         if @ftp
           @ftp.close
           @ftp = nil
         end
       end
     end

     # USAGE
     RemoteConnection.connect_via_ftp
     RemoteConnection.disconnect_ftp