Practical Observability: Logging, Tracing, and Metrics for Better Debugging - RUBY 656

3814.588 - 3840.753 John Gallagher

We have an object and really good OO designers that you shouldn't understand anything about that object. You just know it's got four methods on it. And it can be an account. It can be an invoice. It can be many different things. So my approach, and I'm testing this approach out at work at the moment, is instead of having two formatted S, have two formatted H. What does that mean?