Rakefile in keynote-0.2.0pre1 vs Rakefile in keynote-0.2.0pre2

- old
+ new

@@ -12,6 +12,10 @@
 
 YARD::Rake::YardocTask.new do |t|
   t.files = ['lib/**/*.rb']
 end
 
+task :benchmark do
+  exec "ruby -Ilib spec/benchmarks.rb"
+end
+
 task :default => [:test]