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rewrite-clj
https://github.com/clj-commons/rewrite-clj
martinklepsch 2021-05-10T11:44:28.274200Z
lread 2021-05-10T19:03:02.283900Z
Huh. I’m noticing a difference in how rewrite-clj treats the end of the zipper for whitespace aware movement vs raw movement.
If I use whitespace aware next, I get:
(->> "[1 2 3]"
z/of-string
(iterate z/next)
(take 10)
(map (juxt z/sexpr z/end?)))
;; => ([[1 2 3] nil]
;; [1 nil]
;; [2 nil]
;; [3 nil]
;; [3 true]
;; [3 true]
;; [3 true]
;; [3 true]
;; [3 true]
;; [3 true])next* (effectively hitting the clojure.zip api directly), I get:
(->> "[1 2 3]"
z/of-string
(iterate z/next*)
(take 10)
(map (juxt z/string z/end?)))
;; => (["[1 2 3]" nil]
;; ["1" nil]
;; [" " nil]
;; ["2" nil]
;; [" " nil]
;; ["3" nil]
;; ["[1 2 3]" true]
;; ["[1 2 3]" true]
;; ["[1 2 3]" true]
;; ["[1 2 3]" true])clojure.zip zipper after you hit the the end, I think, is done. You can still call end? root node and next, but I think in this end state, it is game over for any other operation.
Not sure what this means to rewrite-clj yet, just something I noticed while digging into adding the custom skip node feature.lread 2021-05-10T19:06:47.285300Z
(BTW @borkdude, I just switched to invoking REPLs from the command line instead of jacking in from my editor, I don’t know what took me so long, it is not that hard!)