From: Joel Pearson <lists@...>
Date: 2013-06-12T07:22:48+09:00
Subject: Re: extract from output (regular expressions)

FYI the reason I'd use a 2D array for that kind of thing is because you 
then have this option for looping through the data:

output.each do |ip, src_packets, src_bytes, dst_packets, dst_bytes|
  #Whatever you want with each set of data...
end

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