From: Krekna Mektek <krekna@...>
Date: 2006-03-02T00:23:40+09:00
Subject: code snippet: can it be done better/shorter?

AFAIC See, this works all right, but my question is, just to learn the
Ruby style,
can this be done shorter (better)?

class LineChecker
  def checkline(line)
      if line =~ /Checking:/
         line =~ /<(.*?)>.*<(.*)>/
         from = $1; rcpt = $2
         from = "Unknown" if from == ""
         rcpt = "Unknown" if rcpt == ""
         return ([from,rcpt])
      elsif line =~ /ClamAV-clamd\ result:\ /
        return $'
      else�
        return []�
      end

  end
end

Cheers,
Krekna