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tyru/kurukuru.rb

Forked from jugyo/kurukuru.rb
Created May 13, 2010 12:49
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Use "\r" to back to head of line.
Raw
kurukuru.rb
t = Thread.start do
l = '/ - \ |'.split
loop do
c = l.shift
print "\r"
print c
STDOUT.flush
sleep 0.1
l.push c
end
end
begin
t.join
rescue Exception
print "\r"
end
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