inside out iterating

[monkyyy]

On Thursday, 28 August 2025 at 19:15:47 UTC, user1234 wrote:
> On Tuesday, 26 August 2025 at 20:04:36 UTC, monkyyy wrote:
>> [...]
>
> can you write a unnittest such as ?
>
> ```
> assert(insideout(a) == b);
> ```
>
> that would be more clear for me.

```d
unittest{
	int[] output;
	foreach(ref me,ref other;iota(10).insideout(3)){
		output~=me;
	}
	assert(output==[3, 4, 5, 6, 7, 8, 9, 2, 1, 0]);
}
```