Gemfile in multi_mime-0.0.4 vs Gemfile in multi_mime-1.0

@@ -1,3 +1,19 @@
 source 'https://rubygems.org'
 
 gemspec
+
+gem 'mime-types', '~> 1.5'
+gem 'actionpack', '~> 3.2'
+gem 'rack'
+gem 'mimemagic'
+
+group :developement do
+  gem 'rubocop', github: 'bbatsov/rubocop'
+end
+
+group :test do
+  gem 'rake', '~> 10.0'
+  gem 'fakefs', '~> 0.4.3'
+  gem 'rspec'
+  gem 'timecop'
+end