From 4655bc023008f83775208b9a5f5bd046ee0df3ee Mon Sep 17 00:00:00 2001
From: "Alex A. Naanou" <alex.nanou@gmail.com>
Date: Mon, 5 Oct 2020 14:46:57 +0300
Subject: [PATCH] tweak...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
---
 containers.js | 4 ++--
 package.json  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/containers.js b/containers.js
index 2e22c7b..dbce90c 100644
--- a/containers.js
+++ b/containers.js
@@ -92,10 +92,10 @@ module.UniqueKeyMap = object.Constructor('UniqueKeyMap', Map, {
 				.replace(/\$KEY/, key)
 				.replace(/\$COUNT/, i) }
 		return n },
-	rename: function(from, to){
+	rename: function(from, to, return_key=false){
 		var e = this.get(from)
 		this.delete(from)
-		return this.set(to, e) },
+		return this.set(to, e, return_key) },
 	keysOf: function(elem, mode='original'){
 		// get unique keys...
 		if(mode == 'unique'){
diff --git a/package.json b/package.json
index 8ff62b3..a72ae88 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ig-types",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Generic JavaScript types and type extensions...",
   "main": "main.js",
   "scripts": {