newbie on rails
I'm new in the world of Ruby on Rails. I have some problems to solve before start to build a store-like web application.
I'm following instructions writed in the book "Agile Web Development with Rails" so I decided to use sqlite too...

...but I have already represented the scenario via ER Diagrams and now i don't know how to bring it on rails.

In the early chapters of the book, it use the scaffold command to create the table "Product". But this command create model view controller and test for every table i want to represent.

Is it the right way to proceed? Or is there a way to build all my tables before start to create mvc i need?
newbie on rails
===

I'm new in the world of Ruby on Rails. I have some problems to solve before start to build a store-like web application.
I'm following instructions writed in the book "Agile Web Development with Rails" so I decided to use sqlite too...

...but I have already represented the scenario via ER Diagrams and now i don't know how to bring it on rails.

In the early chapters of the book, it use the scaffold command to create the table "Product". But this command create model view controller and test for every table i want to represent.

Is it the right way to proceed? Or is there a way to build all my tables before start to create mvc i need?