I prefer
{.@,
On Sat, Nov 28, 2020 at 1:29 AM Henry Rich <henryhr...@gmail.com> wrote:
> ''($,)y
>
> Henry Rich
>
> On 11/27/2020 11:23 AM, Raul Miller wrote:
> > ''$y only produces scalars when y is non-empty and has no more than
> > one dimension.
> >
> > To always produce scalars, you'd want {.,y
> >
> > But, because you're not working with multi-dimensional arrays, you
> > don't need to ravel them. And, the approach you choose does work.
> >
> > I hope this helps,
> >
>
>
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