Covariance, Contravariance & the LSP
The Liskov Substitution Principle has implications for the way we should use covariance and contravariance.
software-architecture
Letting Yourself Go II: Variable Naming
Letting Yourself Go: learning to do things the Go way from an OOP background. Part 2: Variable Naming
Coding Standards Rollout Tool
Introducing tool and suggested process for rolling out consistent coding standards in legacy codebases.
Letting Yourself Go I: Visibility, Scoping, and Package Sizes
Letting Yourself Go: learning to do things the Go way from an OOP background. Tips for developers on learning Go, for devs with a background in PHP, Java, C# etc.
Writing Testable Code
Writing testable code often means coding against interfaces, and separating business logic from infrastructural side-effects. Testability isn’t the only reason to code like this.