Gemfile.erb in generapp-0.3.2

- old
+ new

@@ -19,9 +19,10 @@
   gem 'binding_of_caller'
   gem 'bullet' # N+1 queries reporter
   gem 'lol_dba' # Missing index reporter
   gem 'quiet_assets'
   gem 'rails-erd' # ER Diagrams
+  gem 'rubocop', require: false
   gem 'spring'
 end
 
 group :development, :test do
   gem 'brakeman', require: false