Third article in the Prepare for a Ruby job interview series. In this article, we will see what is Duck Typing.

Fourth article in the Prepare for a Ruby job interview series. In this article, we will study `Include` and `Extend` and see the differences between those two.

Hi! This is my first review. I thought I would start with a book that really helped me when I was trying to get better with Ruby on Rails.

I've talked about Active Model Serializers and Jbuilder. Now, I'd like to share with you how you can serialize your models in JSON without using any external gem, just Plain Old Ruby Objects.

After talking about Active Model Serializers, let's see an alternative: JBuilder.

These days, people are crazy about single page applications. And for good reason ! But building this kind of application requires a backend that can communicate through JSON. Let's see how we can do that with Rails.