Rails 5 Quickly Book

I am updating my Rails 4.2 Quickly book to Rails 5. If you want to read it online, here are the links:

Chapter 1 : Running the Server
Chapter 2 : Hello Rails
Chapter 3 : Model
Chapter 4 : Model View Controller
Chapter 5 : View to Model
Chapter 6 : Update Article
Chapter 7 : Show Article
Chapter 8 : Delete Article
Chapter 9 : View Duplication
Chapter 10 : Relationships
Chapter 11 : Delete Comment
Chapter 12 : Restricting Operations

For initial setup, checkout this article : Creating a Rails 5 Project