[FEATURE] len() expression for arrays

[chi]

The len() expression works for datasets, but not for arrays. It would be great if this expression would accept arrays as parameter in perspective bindings.

[JordanCClark]

You can work around it by using a script transform.

[chi]

Thanks for the tip. That is exactly what i’m doing but i think it would be more elegant if the expression could handle this without a transform.

[KathyApplebaum]

Keep your eyes on 8.0.4 – you may find a few goodies for arrays and document tags.