On Mon, Feb 28, 2011 at 8:31 PM, Paul Sholtz <paul.sholtz / gmail.com> wrote:
>
> That is, I'm stepping through one array, and then I'm "counting" to keep
> track of where I am in the other array, so as to "add" the two arrays.
>
> I know (before calling the routine) that both arrays are of the same
> size, and that elements of the corresponding arrays will be added
> together.
>

I think what you want is Enumerable#zip.