Add readygo benchmark

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "vendor/readygo"]
+	path = vendor/readygo
+	url = https://github.com/garybernhardt/readygo.git

.readygo

@@ -0,0 +1 @@
+{"readygo_file_format_version":1,"benchmark_results":[["VersionSorter .sort",[1.62,1.715,1.6520000000000001,1.6560000000000001,1.7550000000000001,1.796,1.754,1.7340000000000002,1.847,1.775,1.8730000000000002,1.809,1.707,1.8110000000000002,1.804,1.8900000000000001]],["VersionSorter .rsort",[1.7520000000000002,1.7600000000000002,1.7240000000000002,1.71,2.0820000000000003,1.8,2.711,1.6460000000000001,1.765,1.736,1.895,1.728,1.543,1.825,1.592,1.659]]]}

Rakefile

@@ -18,3 +18,8 @@ end
 desc "Compile the native extension"
 task :compile => 'lib/version_sorter.bundle'
 task :test => :compile
+
+desc "Run the benchmark"
+task :benchmark => :compile do
+  sh 'script/benchmark'
+end

bin/rake

@@ -0,0 +1,16 @@
+#!/usr/bin/env ruby
+#
+# This file was generated by Bundler.
+#
+# The application 'rake' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require 'pathname'
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path("../../Gemfile",
+  Pathname.new(__FILE__).realpath)
+
+require 'rubygems'
+require 'bundler/setup'
+
+load Gem.bin_path('rake', 'rake')

bin/readygo

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -e
+
+exec env ruby -Ilib vendor/readygo/readygo.rb "$@"

script/benchmark

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# Usage: script/benchmark [compare|record]
+set -e
+
+task="${1:-compare}"
+
+case "$task" in
+record )
+  bin/rake
+  bin/readygo --record test/benchmark.rb
+  ;;
+compare )
+  bin/readygo --compare test/benchmark.rb
+  ;;
+-h | --help )
+  sed -ne '/^#/!q;s/.\{1,2\}//;1d;p' < "$0"
+  exit 0
+  ;;
+* )
+  "$0" --help >&2
+  exit 1
+esac

script/bootstrap

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e
+
+git submodule update --init
+bundle install

test/benchmark.rb

@@ -0,0 +1,15 @@
+require 'version_sorter'
+
+ready "VersionSorter" do
+  before do
+    @versions = File.readlines(File.expand_path('../tags.txt', __FILE__)).map(&:chomp)
+  end
+
+  go ".sort" do
+    VersionSorter.sort @versions
+  end
+
+  go ".rsort" do
+    VersionSorter.rsort @versions
+  end
+end

test/version_sorter_test.rb

@@ -25,12 +25,3 @@ def test_reverse_sorts_verisons_correctly
     assert_equal sorted_versions, rsort(versions)
   end
 end
-
-require 'benchmark'
-versions = IO.read(File.dirname(__FILE__) + '/tags.txt').split("\n")
-count = 10
-Benchmark.bm(20) do |x|
-  x.report("sort")             { count.times { VersionSorter.sort(versions) } }
-  x.report("rsot")             { count.times { VersionSorter.rsort(versions) } }
-end
-puts

version_sorter.gemspec

@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.summary     = "Fast sorting of version strings"
   s.description = "VersionSorter is a C extension that does fast sorting of large sets of version strings."
 
-  s.files = Dir['{bin,lib,ext}/**/*', 'LICENSE*']
+  s.files = Dir['{lib,ext}/**/*', 'LICENSE*']
   s.extensions << 'ext/version_sorter/extconf.rb'
 
   # include only files in version control