@Razvan I've added explicit null option today to Kondor 🙂

that was fast 🙂 thanks, Looking forward to see how you did it as I didn’t figure out how it could be done (but was just started looking at the sources).

looking at the code I saw that there were some design choices I had to do, so I did 🙂

Nice clean way to do it. I was trying to find if I can use a global configuration, but as an alternative function to toJson() is great. 👍

Yeah I'm trying to avoiding global config...