Rakefile in disco_app-0.16.1 vs Rakefile in disco_app-0.17.0

@@ -12,26 +12,22 @@
   rdoc.options << '--line-numbers'
   rdoc.rdoc_files.include('README.rdoc')
   rdoc.rdoc_files.include('lib/**/*.rb')
 end
 
-APP_RAKEFILE = File.expand_path("../test/dummy/Rakefile", __FILE__)
+APP_RAKEFILE = File.expand_path('test/dummy/Rakefile', __dir__)
 load 'rails/tasks/engine.rake'
 
-
 load 'rails/tasks/statistics.rake'
 
-
-
 Bundler::GemHelper.install_tasks
 
 require 'rake/testtask'
 
 Rake::TestTask.new(:test) do |t|
   t.libs << 'lib'
   t.libs << 'test'
   t.pattern = 'test/**/*_test.rb'
   t.verbose = false
 end
-
 
 task default: :test