Release catalyst

database/busdb/keyed.go

@@ -0,0 +1,25 @@
+package busdb
+
+import "encoding/json"
+
+type Keyed struct {
+	Key string
+	Doc interface{}
+}
+
+func (p Keyed) MarshalJSON() ([]byte, error) {
+	b, err := json.Marshal(p.Doc)
+	if err != nil {
+		panic(err)
+	}
+
+	var m map[string]interface{}
+	err = json.Unmarshal(b, &m)
+	if err != nil {
+		panic(err)
+	}
+
+	m["_key"] = p.Key
+
+	return json.Marshal(m)
+}