The Secret to Rails OO Design - Literate Programming

April 06, 2021 Design

http://blog.steveklabnik.com/posts/2011-09-06-the-secret-to-rails-oo-design

Yep, that's right. A Ruby class that inherets from nothing. It's so simple that it hides in plain sight. Loved by those who've mastered Rails, Plain Old Ruby Objects, or "POROs" as some like to call them, are a hidden weapon against complexity. Here's what I mean. Examine this 'simple' model:

rails ruby oo