Gemfile in metric-0.0.5 vs Gemfile in metric-0.0.6

@@ -1,7 +1,11 @@
 source 'http://rubygems.org'
 
-gem "ruby-debug", :platform => :ruby_18
-gem "linecache19", :platform => :ruby_19
-gem "ruby-debug19", :platform => :ruby_19
+gem 'ruby-debug', :platform => :ruby_18
+gem 'linecache19', :platform => :ruby_19
+gem 'ruby-debug19', :platform => :ruby_19
+
+group :test do
+  gem 'webmock'
+end
 
 gemspec