Fold and Scan
The Array Cast
00:00
How the Queue Scanned Works
I'm wondering if it would be helpful if I were to describe how the queue scanned works. And how we'd say able to generate both the converge do and while forms all from the, all from the same iterator. If I were to do that you might see as a kind of side effect why it inevitably does it does the fold left to right. So let's go there. Okay. The scaniterator is a way of, there's a way of repeatedly applying a function. Let's say, let's say f is for example turn rates three arguments f on x y and zThree arguments will apply itself and keep it will apply f to the arguments and keep on applying it till it
Transcript
Play full episode
