Scalability

This year's show is going to be fun. I'll get hung up on something stupid and spend a half hour on like something that should have taken zero seconds. The other, uh, yesterday I did a sweet little Kotlin check,. Did a lazy initializer was setting a value lazily whenever you asked for it. That way I was able to save myself some time, but not calculating values unless you actually needed them. And don't forget to leave a comment if you want to win this book because it's awesome.