Rakefile in multiples-0.1.0 vs Rakefile in multiples-0.1.1

@@ -1,7 +1,12 @@
 require "bundler/gem_tasks"
 require "rake/testtask"
 
+Rake::TestTask.new(:bench) do |t|
+  t.libs = %w(lib test)
+  t.pattern = 'test/**/*_benchmark.rb'
+end
+
 Rake::TestTask.new(:test) do |t|
   t.libs << "test"
   t.libs << "lib"
   t.test_files = FileList['test/**/*_test.rb']
 end