Take the following data structure, wrapped up with clojure.zip/seq- zip: '(+ (- 1 2) (* 3 4))
Repeatedly calling clojure.zip/next produces these "nodes": + (- 1 2) - 1 2 ... The (- 1 2) is what's throwing me off. Drawing out a tree structure, I see that my nodes are + - 1 2 * 3 4 and the structure (- 1 2) is a group of nodes (arranged as a subtree), but shouldn't be a node itself. To continue what I actually want to accomplish: if I call next while loc is currently on the +, I expect to see - as my node. If I then call remove, I expect it to remove the whole sub-tree (- 1 2), since minus is a parent of 1 and 2. Am I just not understanding the node/tree paradigm the zipper implementation uses? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -~----------~----~----~----~------~----~------~--~---
