From: Tim Wolak <tim.wolak@...>
Date: 2008-06-14T00:12:36+09:00
Subject: looping

Can someone explain why my code is stopping after looking at the first
file?  There are at least 20 files in this directory and it stops after
checking just one.


require 'net/ftp'

class Download
    ftp = Net::FTP.new('ftp.site.com')
    ftp.login(user="user", passwd="123")
    file = ftp.nlst
    file.each do | list |
      last = "20080609"
      curdate = Time.now.localtime.strftime("%Y%m%d")
      yesterday = Time.now - 86400
      prevday = yesterday.strftime("%Y%m%d")
      t = Time.now
      hour = t.hour
      if(hour >= 0)
        procFile = prevday
      elsif(hour < 23)
        procFile = curdate
       end
      #procFile = 20080613
      lastProc = last
        list.scan(/\d{8}/) do | t |
          p [t, procFile, list]
         if(t == procFile && list =~ /FutBal\d{8}.txt/)
           Dir.chdir("/tmp")
           ftp.gettextfile(list, localfile = File.basename(list))
           exit
        elsif(t != procFile && list !~ /FutBal#{procFile}.txt/)
          sleep(1800)
        end
      end
    end
end
-- 
Posted via http://www.ruby-forum.com/.