Ens.Rule.FunctionSet without parameter?
I'm writing some custom functions for use in a routing rule. I have a few that are working, but right now I'm trying to use one that has no parameters. Typically this would be a sub instead of a function, but I'm not familiar enough with Cache to know what I need to do here.
Here is the code:
And here is what happens in the Rule Editor UI:
What should I do?