Swift Style Guides

This page is a work in progress. Many of the style rules we follow are covered by Swiftlint and we are working on adding more.

Some rules we've worked out we all like:

• Selectors: #selector(ClassName.methodName) is clearer than #selector(methodName).
• Type inference: .white is better than UIColor.white.
• Only use self if required.
• Always use an explicit return. As a team, we voted against enabling implicit_return for swiftlint.