Books Agile Web Development with Rails 4 Design Patterns in Ruby Eloquent Ruby Metaprogramming in Ruby Practical Object-Oriented Design in Ruby Refactoring, Ruby edition Service Oriented Design in Ruby Best Practices Common Mistakes Preproduction Checklist 7 design patterns in Rails Documentation Dictum Rails ERD Eager Loading 3 ways to do eager loading (includes vs preload vs eager_load) Garbage Collector Understanding GC GC Ready For Production Gems Awesome Rails Gems PgSearch Globalize Talks Nothing is Something RSpec Design Patterns So You Want to Start Refactoring? Test Rspec Expectations Cheat Sheet Rspec Matchers Cheat Sheet Cities https://github.com/zokeber/argentina-json