From 527f85f8e65a99e77a61279928744822cddd2757 Mon Sep 17 00:00:00 2001
From: Tobie Morgan Hitchcock <tobie@abcum.com>
Date: Fri, 24 Nov 2017 10:55:13 +0000
Subject: [PATCH] Implement both JsonMarshaler and JsonUnmarshaler

If a type only defines one-half of the symmetry (e.g. it implements MarshalJSON() but not UnmarshalJSON() ), then that type doesn't satisfy the codec encoding/decoding check and instead codec will not encode or decode the item using the special interface methods.
---
 util/data/data.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/util/data/data.go b/util/data/data.go
index 9702e21d..652839a9 100644
--- a/util/data/data.go
+++ b/util/data/data.go
@@ -77,6 +77,10 @@ func (d *Doc) MarshalJSON() ([]byte, error) {
 	return json.Marshal(d.Data())
 }
 
+func (d *Doc) UnmarshalJSON(data []byte) error {
+	return json.Unmarshal(data, &d.data)
+}
+
 // --------------------------------------------------------------------------------
 
 func (d *Doc) path(path ...string) (paths []string) {