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Bug #13443
closedImprove performance of Range#{min,max}
Description
Range#{min,max} will be faster around 30%.
Before¶
user system total real
Range#min 1.270000 0.010000 1.280000 ( 1.279449)
Range#max 1.300000 0.000000 1.300000 ( 1.310150)
After¶
user system total real
Range#min 0.940000 0.010000 0.950000 ( 0.967873)
Range#max 0.960000 0.010000 0.970000 ( 0.983417)
Test code¶
require 'benchmark'
Benchmark.bmbm do |x|
x.report "Range#min" do
10000000.times do
(1..100).min
end
end
x.report "Range#max" do
10000000.times do
(1..100).max
end
end
end
Patch¶
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