Contents

require 'benchmark'

COUNT = 1000
data = "Content-Length: 100"
Benchmark.bmbm(25) do |bench|
  bench.report('regex') do
    COUNT.times do
      header = data.match(/(.*):\s(.*)/)
      "#{header[1]}: #{header[2]}"
    end
  end
  bench.report('split') do
    COUNT.times do
      header = data.split(': ')
      "#{header[0]}: #{header[1]}"
    end
  end
end

Version data entries

30 entries across 30 versions & 2 rubygems

Version	Path
geemus-fog-0.0.0	benchs/headers_split_vs_match.rb
geemus-fog-0.0.1	benchs/headers_split_vs_match.rb
geemus-fog-0.0.3	benchs/headers_split_vs_match.rb
fog-0.0.29	benchs/headers_split_vs_match.rb
fog-0.0.28	benchs/headers_split_vs_match.rb
fog-0.0.27	benchs/headers_split_vs_match.rb
fog-0.0.26	benchs/headers_split_vs_match.rb
fog-0.0.25	benchs/headers_split_vs_match.rb
fog-0.0.24	benchs/headers_split_vs_match.rb
fog-0.0.23	benchs/headers_split_vs_match.rb
fog-0.0.22	benchs/headers_split_vs_match.rb
fog-0.0.21	benchs/headers_split_vs_match.rb
fog-0.0.20	benchs/headers_split_vs_match.rb
fog-0.0.19	benchs/headers_split_vs_match.rb
fog-0.0.18	benchs/headers_split_vs_match.rb
fog-0.0.17	benchs/headers_split_vs_match.rb
fog-0.0.16	benchs/headers_split_vs_match.rb
fog-0.0.15	benchs/headers_split_vs_match.rb
fog-0.0.14	benchs/headers_split_vs_match.rb
fog-0.0.13	benchs/headers_split_vs_match.rb