I get this now but certainly didn't 20 years ago, and I suspect it will more easily register with functional/logical programming language users. I've heard it referred to as "wholemeal" programming. Take the first step with the last one already in mind, and be circumspect. In practice you still iterate, but a lot less, and pursuit of this ideal does result in a different aesthetic to the solution. I personally have a fetish for short code with minimal departures from the standard library. I "feel" it when its correct, and this strongly conditions how I code as a result.