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pocke/bench_for_max_by.rb

Created November 26, 2016 01:32
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bench_for_max_by.rb
require 'benchmark'
Benchmark.bm(20) do |x|
array = (1..100000).map { rand(100000) }
x.report('10000 max_by'){100.times{array.max_by{|x| x.to_s}}}
x.report('10000 max'){ 100.times{array.max{|a, b| a.to_s <=> b.to_s }}}
x.report('10000 min_by'){100.times{array.min_by{|x| x.to_s}}}
x.report('10000 min'){ 100.times{array.min{|a, b| a.to_s <=> b.to_s }}}
end
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