Rakefile in acts_as_interval-0.0.3 vs Rakefile in acts_as_interval-0.0.4

@@ -2,31 +2,15 @@
   require 'bundler/setup'
 rescue LoadError
   puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
 end
 
-require 'rdoc/task'
+APP_RAKEFILE = File.expand_path("../spec/dummy/Rakefile", __FILE__)
+load 'rails/tasks/engine.rake'
 
-RDoc::Task.new(:rdoc) do |rdoc|
-  rdoc.rdoc_dir = 'rdoc'
-  rdoc.title    = 'ActsAsInterval'
-  rdoc.options << '--line-numbers'
-  rdoc.rdoc_files.include('README.rdoc')
-  rdoc.rdoc_files.include('lib/**/*.rb')
-end
-
-
-
-
 Bundler::GemHelper.install_tasks
 
-require 'rake/testtask'
+require 'rspec/core/rake_task'
 
-Rake::TestTask.new(:test) do |t|
-  t.libs << 'lib'
-  t.libs << 'test'
-  t.pattern = 'test/**/*_test.rb'
-  t.verbose = false
-end
+RSpec::Core::RakeTask.new('spec')
 
-
-task default: :test
+task default: :spec