things

## NSOutlineView and It’s Data Structure

I’m jumping throug what feels like daft hoops to get Swift to cast Any to something sensible for the NSOutlineViewDataSource. Any doesn’t have the nice isKind(of:) methods that I’d use in Objective-C. Having a data structure with mixed data, String and a CoreData object it’s messy. I’ll have to come back and fix this later. Working is better than not, even if it is inefficient.

I realise that progess marches to it’s own beat. Often with Swift I’m trying ot get the language to play nice with the frameworks. It’s a shame - but maybe with SwiftUI things will be easier.