Update container.js

emberjs · Jun 2, 2017 · 56c8fb1 · 56c8fb1
1 parent a7f9afc
commit 56c8fb1
Showing 1 changed file with 4 additions and 8 deletions.
diff --git a/packages/container/lib/container.js b/packages/container/lib/container.js
@@ -190,14 +190,10 @@ function wrapManagerInDeprecationProxy(manager) {
   if (HAS_NATIVE_PROXY) {
     let validator = {
       get(obj, prop) {
-        // make work with node's formatValue
-        if (!(prop in obj)) { return ; }
-        if (prop === 'toString') {
-          return obj.toString.bind(obj);
-        }
-        // now works with nodes' formatValue
-
-        if (prop !== 'class' && prop !== 'create') {
+        if (typeof prop === 'symbol') { return obj[prop]; }
+        if (prop === 'inspect') { return undefined; /* for nodes formatter */ }
+
+        if (prop !== 'class' && prop !== 'create' && prop !== 'toString') {
           throw new Error(`You attempted to access "${prop}" on a factory manager created by container#factoryFor. "${prop}" is not a member of a factory manager."`);
         }