Rakefile in keen-0.4.2 vs Rakefile in keen-0.4.3

@@ -9,7 +9,17 @@
 desc "Run Rspec integration tests"
 RSpec::Core::RakeTask.new(:integration) do |t|
   t.pattern = "spec/integration/**/*_spec.rb"
 end
 
+desc "Run Rspec synchrony tests"
+RSpec::Core::RakeTask.new(:synchrony) do |t|
+  t.pattern = "spec/synchrony/**/*_spec.rb"
+end
+
+desc "Run Rspec pattern"
+RSpec::Core::RakeTask.new(:pattern) do |t|
+  t.pattern = "spec/#{ENV['PATTERN']}/**/*_spec.rb"
+end
+
 task :default => :spec
 task :test => [:spec]