29 lines
344 B
Ruby
29 lines
344 B
Ruby
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n=100
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$buffer = "blah "*n+"boh"+"beh"*n
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$index = n*5
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def fun1(reg)
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r2 = /^.{#{$index}}#{reg}/
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r2.match($buffer)
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end
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def fun2(reg)
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reg.match($buffer[$index, $buffer.size-$index])
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end
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r = /\w*/
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a = Time.now
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1000.times do
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fun1(r)
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end
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b = Time.now
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1000.times do
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fun2(r)
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end
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c = Time.now
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puts "fun1: #{b-a} sec"
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puts "fun2: #{c-b} sec"
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