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copied!<p>Based upon the additional code rkneufeld posted, this class requires a timer that is specific to Tk. To do it on the console, you could just create a loop that calls tick over and over. Of course, you have to remove all the code that was related to the GUI:</p> <pre><code>class Stopwatch def start @accumulated = 0 unless @accumulated @elapsed = 0 @start = Time.now # @mybutton.configure('text' => 'Stop') # @mybutton.command { stop } # @timer.start end def stop # @mybutton.configure('text' => 'Start') # @mybutton.command { start } # @timer.stop @accumulated += @elapsed end def reset stop @accumulated, @elapsed = 0, 0 # @mylabel.configure('text' => '00:00:00.00.000') end def tick @elapsed = Time.now - @start time = @accumulated + @elapsed h = sprintf('%02i', (time.to_i / 3600)) m = sprintf('%02i', ((time.to_i % 3600) / 60)) s = sprintf('%02i', (time.to_i % 60)) mt = sprintf('%02i', ((time - time.to_i)*100).to_i) ms = sprintf('%04i', ((time - time.to_i)*10000).to_i) ms[0..0]='' newtime = "#{h}:#{m}:#{s}.#{mt}.#{ms}" # @mylabel.configure('text' => newtime) end end watch = Stopwatch.new watch.start 1000000.times do puts watch.tick end </code></pre> <p>You'll end up with output like this:</p> <pre><code>00:00:00.00.000 00:00:00.00.000 00:00:00.00.000 ... 00:00:00.00.000 00:00:00.00.000 00:00:00.01.160 00:00:00.01.160 ... </code></pre> <p>Not particularly useful, but there it is. Now, if you're looking to do something similar in Shoes, try <a href="http://ruby.about.com/od/shoes/ss/shoes8.htm" rel="nofollow noreferrer">this tutorial</a> that is very similar.</p>

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