[Feature request] Clojure's cond->

[yyoncho]

Example from the clojure docs

(cond-> 1          ; we start with 1
    true inc       ; the condition is true so (inc 1) => 2
    false (* 42)   ; the condition is false so the operation is skipped
    (= 2 2) (* 3)) ; (= 2 2) is true so (* 2 3) => 6 

[kinderferraz]

Hi

Is it still open for contribution?
I've spent the last few days implementing this macro as an exercise in emacs-lisp, and I'm finally happy with the solution.
I'd like to submit my code for discussion, as a contribution.
However, it would be my first time making a PR, so some guidance is appreciated.

[magnars]

Hi @kinderferraz . Yes, cond-> and cond->> would be welcome additions. 👍