Is there a way to pipeline program with random-access ranges in C#?

[Kagamin]

On Wednesday, 21 March 2018 at 07:40:01 UTC, Dukc wrote:
> ...except that IEnumerables cannot popBack(), so can only do 
> that by doing an additional copy and reversing that. But I 
> quess there's no better alternative, short of doing it 
> C-style...

A random access range would be represented as IList<T>, backward 
iteration can be just a part of chunking.