Steve, hope you don’t take any offense from my comments.

The intro clearly states that “3 years ago, I literally got myself hired at Google using this strategy”. So, the article is not about real world, PR and stuff like that. It’s all about solving contrived interview problems. At least I don’t think you get much “find substring in a string” in your day-to-day work.

But, saying that, it’s your article, and it’s up to you in which direction you take it.

Solutions Architect @Depop, author of “Hands-on Design Patterns with Kotlin” book and “Web Development with Kotlin” course

Solutions Architect @Depop, author of “Hands-on Design Patterns with Kotlin” book and “Web Development with Kotlin” course