Rakefile in moip2-0.1.0 vs Rakefile in moip2-0.1.1

@@ -1,10 +1,20 @@
 require "bundler/gem_tasks"
+
+begin
+  require 'rspec/core/rake_task'
+
+  RSpec::Core::RakeTask.new(:spec)
+
+  task :default => :spec
+rescue LoadError
+  # no rspec available
+end