Part 2: extend 'cljify' implementation to round-trip records like TempId.

src/node/datomish/cljify.cljs

@@ -1,7 +1,27 @@
 (ns datomish.cljify)
 
 (defn cljify
-  "In node, equivalent to `(js->clj o :keywordize-keys true).
+  "In node, equivalent to `(js->clj o :keywordize-keys true),
-  See <http://dev.clojure.org/jira/browse/CLJS-439?focusedCommentId=43909>."
+  but successfully passes Clojure Records through. This allows JS API
-  [o]
+  callers to round-trip values they receive from ClojureScript APIs."
-  (js->clj o :keywordize-keys true))
+  [x]
+  (if (record? x)
+    x
+    (cond
+      (satisfies? IEncodeClojure x)
+      (-js->clj x (apply array-map {:keywordize-keys true}))
+
+      (seq? x)
+      (doall (map cljify x))
+
+      (coll? x)
+      (into (empty x) (map cljify x))
+
+      (array? x)
+      (vec (map cljify x))
+
+      (identical? (type x) js/Object)
+      (into {} (for [k (js-keys x)]
+                 [(keyword k) (cljify (aget x k))]))
+
+      :else x)))