Rakefile in minitest-spec-rails-5.0.3 vs Rakefile in minitest-spec-rails-5.0.4

@@ -1,19 +1,11 @@
-require 'rubygems'
 require 'bundler/gem_tasks'
 require 'rake/testtask'
-require 'appraisal'
 
 Rake::TestTask.new   do |t|
   t.libs = ['lib','test']
   t.test_files = Dir.glob("test/**/*_test.rb").sort
   t.verbose = true
 end
 
 task :default => :test
 
-desc "Setup Appraisal."
-task 'appraisal:setup' do
-  Rake::Task['appraisal:cleanup'].invoke
-  Rake::Task['appraisal:gemfiles'].invoke
-  Rake::Task['appraisal:install'].invoke
-end