cljs.reader/read-map

functionremoved v1.9.854added v0.0-927Edit
(read-map rdr _)

Source code @ clojurescript:src/main/cljs/cljs/reader.cljs
(defn read-map
  [rdr _]
  (let [l (read-delimited-list "}" rdr true)
        c (alength l)]
    (when (odd? c)
      (reader-error rdr "Map literal must contain an even number of forms"))
    (if (<= c (* 2 (.-HASHMAP-THRESHOLD PersistentArrayMap)))
      (.createWithCheck PersistentArrayMap l)
      (.createWithCheck PersistentHashMap l))))