shaobin0604 · October 22, 2009 05:22
diff --git a/progress_bar_in_console.rb b/progress_bar_in_console.rb
 #!/usr/bin/env ruby

 #
 # This script will generate a progress bar in console interface
 #

 0.upto(50) do |i|
  printf("progress: [%-50s] %d%%\r", '#' * i, i * 2);
  sleep(1)
 end
 puts
 puts "Done."
	#!/usr/bin/env ruby

	#
	# This script will generate a progress bar in console interface
	#

	0.upto(50) do \|i\|
	printf("progress: [%-50s] %d%%\r", '#' * i, i * 2);
	sleep(1)
	end
	puts
	puts "Done."