Best Practices

Hello, fellow readers! Once again, we are here to talk about some neat Ruby features to make your perfect service/operation class. This time, about the Callable Pattern and how it…

Auto-Saving is a way to ensure that data provided by a user is persisted without needing them to click on "Send" or "Submit". You may have come across multiple websites…

This is something I often mention in code reviews, and it’s also mentioned in some Rails guidelines elsewhere without further explanation: please, don’t hide instance variables. Everyone who has dealt…