From: Sebastian Hungerecker <sepp2k@...>
Date: 2008-08-11T04:10:21+09:00
Subject: Re: "puts" without line feed

Bob Miner wrote:
> Is there a way to show output on a single line in the command prompt,
> overwriting each time instead of linefeeding everytime I puts 'my data'
> ?

$stdout.sync = true
5.times do |i|
  print "\r#{i}"
  sleep 1
end

HTH,
Sebastian
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