From 6246ed6d266d4a371970660a782cbdb4f182ae48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <iluwatar@gmail.com>
Date: Fri, 22 Aug 2014 21:33:20 +0300
Subject: [PATCH] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 186734ab8..5be55639b 100644
--- a/README.md
+++ b/README.md
@@ -54,3 +54,7 @@
 
 ##Mediator
 **Intent:** Define an object that encapsulates how a set of objects interact. Mediator promotes loose coupling by keeping objects from referring to each other explicitly, and it lets you vary their interaction independently.
+
+##Memento
+**Intent:** Without violating encapsulation, capture and externalize an object's internal state so that the object can be restored to this state later.
+