Clojurians Log v2

maybe @lee has some ideas on this, but here's how I "uncomma"'d some EDN in jet: https://github.com/borkdude/jet/blob/1b126c051fb858708f30eca6d57eaded172d79b2/src/jet/formats.clj#L66-L74

That seems like a decent approach to me @borkdude! @joel380, in case you didn't know, the commas are coming from Clojure itself:

{:a 1 :b 2 :c 3}
;; => {:a 1, :b 2, :c 3}

(require '[rewrite-clj.zip :as z])

(-> "some code"
    z/of-string
    z/right
    (z/replace {:a 1 :b 2 :c 3})
    z/root-string)
;; => "some {:a 1, :b 2, :c 3}"

(require
  '[rewrite-clj.node :as n]
  '[rewrite-clj.zip :as z])

(-> "some code"
    z/of-string
    z/right
    (z/replace (n/map-node [(n/keyword-node :a)
                            (n/spaces 1)
                            (n/token-node 1)
                            (n/spaces 1)
                            (n/keyword-node :b)
                            (n/spaces 1)
                            (n/token-node 2)
                            (n/spaces 1)
                            (n/keyword-node :c)
                            (n/spaces 1)
                            (n/token-node 3)]))
    z/root-string)
;; => "some {:a 1 :b 2 :c 3}"

(require
  '[rewrite-clj.parser :as p]
  '[rewrite-clj.zip :as z])

(-> "some code"
    z/of-string
    z/right
    (z/replace (p/parse-string "{:a 1 :b 2 :c 3}"))
    z/root-string)
;; => "some {:a 1 :b 2 :c 3}"

I like the borkdude’s solution above as then I can theoretically call it on an arbitrary expression. Except I see that depends on z/end? which I think would be the end of the string/file? Is there a way to change that so that it’s applied to the “current expression” only?

I'm not sure if there's another predicate to check the current expression's end, have you scanned the rest of the API?

I see a z/of-node not sure what that does though.

maybe this is what subzip is for

https://cljdoc.org/d/rewrite-clj/rewrite-clj/1.1.47/doc/user-guide#sub-editing

That looks promising. So I z/replace my map in, and still should be able to use the same zloc to subzip the commas out with pretty much your code.

Yep, that's the intent of sub editing.