Comment by kenferry
3 days ago
I agree with you re: abstraction - one of the author's only points where I didn't totally agree.
But also worth noting that whenever you make an abstraction you run the risk that it's NOT going to turn out increase clarity and precision, either due to human limitation or due to changes in the problem. The author's caution is warranted because in practice this happens really a lot. I would rather work with code that has insufficient abstraction than inappropriate abstraction.
Broad strokes: absolutely. The practical reality gets tricky, though. All programming abstractions are imperfect in some regard, so the question becomes what level of imperfection can you tolerate, and is the benefit worth the cost?
I think a lot of becoming a good programmer is about developing the instincts around when it’s worth it and in what direction. To add to the complexity, there is a meta dimension of how much time you should spend trying to figure it out vs just implement something and correct it later.
As an aside, I’m really curious to see how much coding agents shift this balance.