Clojurians Log v2

@jonurnieta Thanks for working on a PR and commits for those. Looks like the CircleCI check on the PR only failed due to a bad GraalVM-related download, so it should succeed on a re-run? /cc @borkdude

I'll take a look at this soon

No worries, it's Friday...

I'm busy getting another project out today. I thought I was finishing it this morning but it took all day

I think I found an issue with the new type inference, or else I'm misunderstanding something. I've reduced it to this example:

(ns kondo)

(defn bounds [grid]
  (let [active-cells (keep (fn [[pos v]] (when v pos)) grid)
        xs (map first active-cells)
        ys (map second active-cells)]
    {:x [(apply min xs) (apply max xs)]
     :y [(apply min ys) (apply max ys)]}))

(defn place []
  (let [grid (into {} (for [x (range 3) y (range 3)]
                        [[x y] 0]))
        {[x0 x1] :x [y0 y1] :y} (bounds grid)]
    (+ (- x1 x0) (- y1 y0))))

$ clojure -M:clj-kondo --parallel --lint kondo.cljs
kondo.cljs:14:22: error: Expected: number, received: vector.
kondo.cljs:14:25: error: Expected: number, received: vector.
kondo.cljs:14:32: error: Expected: number, received: vector.
kondo.cljs:14:35: error: Expected: number, received: vector.
linting took 81ms, errors: 4, warnings: 0