i have a similar think with getPath and setPath of thx.core
@fponticelli A nice thing for utest would be Assert.todo(msg) :D
Isn't Assert.warn not good enough?
@fponticelli ah, cool
@fponticelli are you at the WWX?
I am not :(
Looking at the immutable tree, I have a Leaf(x,xs:List<Tree<T>>)
and a zipper type thing for stepwise navigation, which requires a lot of iteration. If I make it Leaf(x,xs:ListZipper<Tree<T>>), that produces faster navigation but at the expense of holding a list for each branch to track the cursor.