chunks equivalent with unpacking?

[Andrej Mitrovic]

On 7/31/13, Andrej Mitrovic <andrej.mitrovich at gmail.com> wrote:
> Can it? I've tried alternatively with opApply but it's problematic to
> support both ref/non-ref argument versions.

Ajh nevermind there's no issue with ref-ness, I just had a bug in my
code. So this is easily implementable with opApply but I'm not sure
how it can be done with a range type.