On Thu, Aug 12, 2010 at 12:34 PM, Boris Xxxx <fartbagxp / gmail.com> wrote:
> It should just be one line.
> Percentage completed: ("#{percent_completed_variable}%")

try the ff in irb,

  101.times{|x| printf "#{x}%%\r" ;sleep 1}


best regards -botp