Laziness is a Virtue: Lazy, Functional, Immutable Ruby by Craig Buchek

Rocky Mountain Ruby 2024 We can write Ruby code in any number of styles, but the community has some accepted norms. For example, almost nobody uses `for` loops any more. We've decided that some styles are "better" than others. And we can keep finding "better" styles. In this talk, we'll dig into a more functional "lazy" style. Instead of setting up variables ahead of time, we'll call methods as needed. Instead of thinking about how to compute things, we'll think about properties of objects. This style has improved the readability of my code, and it will help you too.