Gemfile in circuit_breaker-ruby-0.1 vs Gemfile in circuit_breaker-ruby-0.1.1

@@ -1,8 +1,10 @@
 # A sample Gemfile
 source 'https://rubygems.org'
 
 gemspec
 
+gem 'rake'
+
 group :test do
   gem 'rspec', '>= 3.1'
 end