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System tests allow you to u...
Setup your development environment.
Configure your production server.
Learn how to modify production to run websockets.
Common Ruby on Rails design patterns for organizing your code
Learn what the Decorator design pattern does and how to implement it from scratch
Implement the decorator pattern with the Draper gem in your Rails application
See how you can use a form object to improve the way you implement custom and complex forms in Rails
Often times you hear people say using callbacks and adding dependencies are always bad. Life's not that simple and in this episode we explore when to use callbacks and when it makes sense to add gem dependencies to your app.