Anyone written a fold operation over Zipper navigation operations using tomjkidd/elm-multiway-tree-zipper?
http://package.elm-lang.org/packages/tomjkidd/elm-multiway-tree-zipper/1.10.2/MultiwayTreeZipper The zipper navigation operations generally take the form Zipper a -> Maybe (Zipper a). I'd like some kind of fold operation that repeatedly applies the zipper navigation until it reaches a Nothing. This will be useful for implementing various walks over a tree, visit all child nodes, depth first walk, walk up to root etc, and to gather all nodes encountered along a walk. -- You received this message because you are subscribed to the Google Groups "Elm Discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
