From d79d721baa25947dfbbd17eda173835d9ae93fa6 Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Wed, 15 May 2019 15:05:57 -0400
Subject: several smaller fixes.

---
 src/new_fields/List.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/new_fields/List.ts')

diff --git a/src/new_fields/List.ts b/src/new_fields/List.ts
index 88a65eba4..70e36f911 100644
--- a/src/new_fields/List.ts
+++ b/src/new_fields/List.ts
@@ -230,6 +230,16 @@ class ListImpl<T extends Field> extends ObjectField {
         const list = new Proxy<this>(this, {
             set: setter,
             get: listGetter,
+            ownKeys: target => Object.keys(target.__fields),
+            getOwnPropertyDescriptor: (target, prop) => {
+                if (prop in target.__fields) {
+                    return {
+                        configurable: true,//TODO Should configurable be true?
+                        enumerable: true,
+                    };
+                }
+                return Reflect.getOwnPropertyDescriptor(target, prop);
+            },
             deleteProperty: deleteProperty,
             defineProperty: () => { throw new Error("Currently properties can't be defined on documents using Object.defineProperty"); },
         });
-- 
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