[rules-users] Using "in" or "not in" operator in a DSL

[Joerg Herbst]

Hi folks,

I'm trying to create a DSL where the user should be able to add a bunch
of values, as when using the normal rule syntax.

The DSL should look something this:
when
person is not "18","21", "100" years old
then
normal birthday
end

My problem is I don't know the number of arguments. When I write a
normal rule I can say somethink like:
Age (value in ("18","21","100"))
But how can I achieve this in a DSL syntax?

Thanks
Joerg