Re: Array get element with default (no error if not exist)

* Emiliano <emil.g@example.invalid>
| On Fri, 16 Aug 2024 07:10:30 +0000
| RodionGork <rodiongork@github.com> wrote:
| > Also why [array exists ...] command does not exist (while [dict exists
| > ..] does)? Perhaps there is something about no good syntax for it due
| > to how arrays are implemented?

>

| The [array exists] command is there since ... forever

>

| % array exists foo
| 1
| % array exists nosucharray
| 0

Obviouosly in this context the OP meant "array exists" with respect to a
specific key, i.e.

  array exists arrayname key
  => return true if arrayname is an array and the key exists in that array.

R'