guides
Ruby Style Guides
Conventions for writing clean, consistent Ruby — from the community guide to the ones used at Shopify, Airbnb, and GitLab.
The Ruby Style Guide
The community Ruby style guide. RuboCop's default rules come from it.
rubystyle.guide
Shopify Ruby Style Guide
How Shopify writes Ruby, on top of the community guide.
ruby-style-guide.shopify.dev
Airbnb Ruby Style Guide
Airbnb's Ruby style, with the reason for each rule.
github.com/airbnb/ruby
GitLab Ruby Style Guide
The rules GitLab uses in its Rails codebase.
docs.gitlab.com