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zhengjia/gist:2664048

Created May 12, 2012 04:01
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variable and thread
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gistfile1.txt
require 'thread'
@value = 1
@cond = ConditionVariable.new
@mutex = Mutex.new
t = Thread.new do
value = @value
@mutex.synchronize do
while true
STDOUT.puts value
@cond.wait @mutex
end
end
end
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