[Last time](https://noelrappin.com/blog/2024/09/how-not-to-use-static-typing-in-ruby/), I talked about ways to use dynamic typing to manage objects and business logic in your code. Doing so involves leaning into the object system, going beyond just "one class for each noun" and creating objects to model different states within the business logic directly. In a basic...

# How To Not Use Static Typing In Ruby [Last time](https://noelrappin.com/blog/2024/08/what-about-static-typing-in-ruby/), I took a short example and examined in some detail what you would gain by adding static typing to it and what it would cost to use static typing. What I didn't do was explain how I might handle...

I’ve tried writing this literally a half-dozen times. And it always feels like it slips out of control and gets too abstract to be useful. So, let’s start with something concrete. And we’re going to wind up splitting this into multiple parts. Probably two, but honestly, at this point who...