Gemfile in sleep2-0.2.0 vs Gemfile in sleep2-0.3.0

@@ -1,4 +1,13 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in sleep2.gemspec
-gemspec
+# gemspec
+
+group :development do
+  gem "bundler", "~> 1.14"
+  gem "rake", "~> 10.0"
+  gem "rspec", "~> 3.0"
+end
+group :development, :test do
+  gem 'pry', '~> 0.10.4'
+end