Rakefile in simple_cacheable-1.2.1 vs Rakefile in simple_cacheable-1.3.0

@@ -1,2 +1,8 @@
 #!/usr/bin/env rake
 require "bundler/gem_tasks"
+
+require 'rspec/core/rake_task'
+
+RSpec::Core::RakeTask.new(:spec)
+
+task :default => :spec