I see what @ivelin.peychev means now. To be honest, an “AddWhatever” function would make file writing operations easier on the programmer side, but that means that on the people maintaining the code will be more work and exceptions to deal with.
What I would love (and I didn’t research if it is currently possible) is to be able to add elements to a document passing a list to a function instead or additionally to single elements. Is currently this functionality embedded in Rhino3dm somehow?
Cheers.