Add function "array length" to variable expressions

[peternewman]

Is this a feature relevant to companion itself, and not a module?

• I believe this to be a feature for companion, not a module

Is there an existing issue for this?

• I have searched the existing issues

Describe the feature

To go with array split etc.

Unsure of the best name for the function (length may be confusing given we've already got strlen)?

Usecases

From Slack:

Jeremy
Today at 5:31 AM
Hi all wondering if someone can assist me with counting the amount of "objects" in a JSON that I've pulled from a REST API endpoint and storing that value to a variable?

To go with all the other array based functions.