On Tuesday, 24 August 2021 at 16:45:27 UTC, H. S. Teoh wrote:
In some cases, you *want* to retain the same element between loops, e.g., if you're iterating over elements of some category and stop when you encounter something that belongs to the next category -- you wouldn't want to consume that element, but leave it to the next loop to consume it. So it's not a good idea to have break call .popFront automatically. Similarly, sometimes you might want to reuse an element (e.g., the loop body detects a condition that warrants retrying).
I'm only talking about foreach() uses and that you should'nt need to mix it with manual methods. Such iterations are another topic.
