On Wed, Mar 20, 2024, 20:44 Greg Wooledge <g...@wooledge.org> wrote:
> On Wed, Mar 20, 2024 at 03:05:56PM -0400, Zachary Santer wrote:
> > I want a declare command, no matter what ${var@A} gives me. I have to
> > write a function for that: generate_declare_command (). That function
> > can work a couple of reasonable ways:
>
> This seems rather theoretical to me. If the associative array has
> nothing in it, does it really matter whether it's nonexistent, only
> declared as a scope placeholder (I think that's a thing...), or fully
> declared but empty? The second script which receives the serialized data
> doesn't really care how the first script stored it, does it? All you
> really need is to have the keys and values replicated faithfully in the
> second script's associative array. If that gives you an empty hash,
> then that's what you use.
>
i think a declare -A name makes it further -A , very important
I simply struggle to figure out what the real-world application is for
> some of these tangents.
>
>
