20 lines
302 B
Ruby
20 lines
302 B
Ruby
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def par_map(n, things, &block)
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queue = Queue.new
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things.each { |thing| queue << thing }
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threads = (1..n).collect do
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Thread.new do
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begin
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while true
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yield queue.pop(true)
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end
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rescue ThreadError
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end
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end
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end
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threads.each { |t| t.join }
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end
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