On 10/27/18 4:29 PM, Bradley Lucier wrote:
> I maintain a fork of SRFI 122
>
> https://github.com/gambiteer/srfi-122/
>
> where I've added a few things that were not in the finalized SRFI,
> specifically the routines
>
> interval-cartesian-product
> array-outer-product
> array-assign!

I've added another update that implements and documents

array-tile

The implementation also has a bug fix for array-every and array-any
(that hits only for two-, three-, and four-dimensional arrays whose last
array dimension has sidelength one, so it was missed in previous
testing, sorry).  The new code is in

(macro-make-predicates)

I plan to send a fix for this one implementation problem for addition to
SRFI-122.

Brad