Yes, you can always just write more and more and more code to fix these things. Or you could just… not write more code and still get optimal performance.
But the abstractions don't really adapt themselves to be performant in each usecase the way you imagine. I gave an example of c# distinct() above. Sure, they can. But do they? No. They only save anything at all for trivial usecases, where the imperative code is also obvious to parse.
But the abstractions don't really adapt themselves to be performant in each usecase the way you imagine. I gave an example of c# distinct() above. Sure, they can. But do they? No. They only save anything at all for trivial usecases, where the imperative code is also obvious to parse.