This commit is contained in:
Tommi Reiman 2024-06-30 18:31:14 +03:00
parent aec024a943
commit e8c3035254

View file

@ -36,14 +36,12 @@
(defn -copy-meta [to from] (defn -copy-meta [to from]
(letfn [(-with-meta [x m] (letfn [(-with-meta [x m]
(try (with-meta x m) (try (with-meta x m) (catch #?(:clj Exception, :cljs js/Error) _ x)))
(catch #?(:clj Exception, :cljs js/Error) _ x)))
(-copy [l p m] (-copy [l p m]
(reduce-kv (reduce-kv
(fn [l k v] (fn [l k v]
(let [p' (conj p k) (let [p' (conj p k)
m' (when (empty? (meta v)) m' (when (empty? (meta v)) (meta (get-in from p')))]
(meta (get-in from p')))]
(cond (cond
m' (update-in l p' -with-meta m') m' (update-in l p' -with-meta m')
(and (map? v) (not (record? v)) (seq v)) (-copy l p' v) (and (map? v) (not (record? v)) (seq v)) (-copy l p' v)