perf1.rb

Perfer.session "Array#sort" do |s|
  s.bench "Array#sort" do |b|
    b.description "Yeah sorting"
    b.bench_code do |n|
      ary = Array.new(n) { rand(n) }

      b.measure do # mmh, should not be b here ideally
        ary.sort
      end
    end
  end

  s.bench "Array#sort!" do |n|
    b.description "Yeah sorting!"
    b.bench_code do |n|
      ary = Array.new(n) { rand(n) }

      b.measure do
        ary.sort!
      end
    end
  end
end