Matching on Object should not match the Initial Fact

[markbjerke]

If you have a constraint that simply matches on Object, it should not match the initial fact.

[DevSide]

You are right,

rule matchInitialFact {
    when  {
        initialFact: Object
    }
    then {
        console.log(initialFact);
    }
}

[DevSide]

exists(o:Object) matches as well. I took a look and it's kind of tricky.
Object type matches every other types (String, Number, ...), so every facts.
Not sure it's a good pratice to use Object instead of our own parent class.
We can maybe throw an error and don't get a instable behaviour ?