Gemfile in em-http-request-1.0.0.beta.3 vs Gemfile in em-http-request-1.0.0.beta.4

@@ -1,3 +1,14 @@
 source "http://rubygems.org"
 
-gemspec
+gemspec
+
+group :benchmark do
+  gem 'httparty'
+  gem 'rest-client'
+  gem 'tach', '0.0.8'
+  gem 'typhoeus'
+  gem 'sinatra'
+  gem 'streamly_ffi'
+  gem 'curb'
+  gem 'excon'
+end
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