Another cool mini-project: advance a range within n steps from its end

[Jacob Carlborg via Digitalmars-d]

On 2015-12-04 23:33, Andrei Alexandrescu wrote:

>> retro + take?
>
> Try it! -- Andrei

One would need another "retro" as well. But I see now that you have 
replied it doesn't work for forward ranges.

-- 
/Jacob Carlborg