Smarter Rails Services with Active Model ModulesMVC is Not Enough! We're familiar with the MVC (Model-View-Controller) pattern that Rails offers us––our models map to database tables and wrap our data in objects; controllers receive requests for data and serve up data to the views; views present the data. A common analogy is that of a restaurant––the models are the food, the controller is the waiter taking your order and brining it to you and t
ActiveModel::Validations::ClassMethods
