From 0eb6e785d01a31993dba72b2689dbf173b3eea7d Mon Sep 17 00:00:00 2001
From: Reza Fatahi <aug2uag@gmail.com>
Date: Tue, 22 Sep 2015 19:24:37 -0700
Subject: [PATCH 1/4] Node cleanup convenience method

---
 core/Node.js | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/core/Node.js b/core/Node.js
index eed38ad0..b753c00f 100644
--- a/core/Node.js
+++ b/core/Node.js
@@ -1287,4 +1287,31 @@ Node.prototype.dismount = function dismount () {
     if (!this._requestingUpdate) this._requestUpdate();
 };
 
-module.exports = Node;
+/**
+ * Removes Node states to mask visibility in context switching
+ * with optional context
+ *
+ * @method
+ *
+ * @return null
+ */
+Node.prototype.cleanup = function cleanup (ctx) {
+    try {
+        var was = this;
+        was._UIEvents.forEach(function(e) {
+            was.removeUIEvent(e);
+        });
+        was._components.forEach(function(c) {
+            c.setProperty('background-color', 'transparent')
+                .setContent('');
+            was.removeComponent(c);
+        });
+        was.setSizeMode('absolute', 'absolute')
+            .setAbsoluteSize(0, 0);
+        if (ctx) ctx.removeChild(was);
+    } catch(e) {
+        throw e
+    };
+};
+
+ module.exports = Node;
\ No newline at end of file

From 5946622eb322a1179c1ed19334f88a512d05b040 Mon Sep 17 00:00:00 2001
From: Reza Fatahi <aug2uag@gmail.com>
Date: Tue, 22 Sep 2015 19:47:20 -0700
Subject: [PATCH 2/4] lint corrections on adding cleanup to core/Node

---
 core/Node.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/core/Node.js b/core/Node.js
index b753c00f..0743c079 100644
--- a/core/Node.js
+++ b/core/Node.js
@@ -1309,9 +1309,10 @@ Node.prototype.cleanup = function cleanup (ctx) {
         was.setSizeMode('absolute', 'absolute')
             .setAbsoluteSize(0, 0);
         if (ctx) ctx.removeChild(was);
-    } catch(e) {
-        throw e
-    };
+    } 
+    catch (e) {
+        throw e;
+    }
 };
 
- module.exports = Node;
\ No newline at end of file
+ module.exports = Node;

From 2694ac4c6bde938287192bb6d081275b65f67575 Mon Sep 17 00:00:00 2001
From: Reza Fatahi <aug2uag@gmail.com>
Date: Tue, 22 Sep 2015 20:04:57 -0700
Subject: [PATCH 3/4] jsdoc corrections on adding cleanup to core/Node

---
 core/Node.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/core/Node.js b/core/Node.js
index 0743c079..8464876f 100644
--- a/core/Node.js
+++ b/core/Node.js
@@ -1291,9 +1291,11 @@ Node.prototype.dismount = function dismount () {
  * Removes Node states to mask visibility in context switching
  * with optional context
  *
- * @method
+ * @method cleanup
+ *
+ * @param {Object} [ctx] Optional context
  *
- * @return null
+ * @returns {void}
  */
 Node.prototype.cleanup = function cleanup (ctx) {
     try {

From 3db73eb8c52a1b61f31abbba5b58f6ad8e63b62b Mon Sep 17 00:00:00 2001
From: Reza Fatahi <aug2uag@gmail.com>
Date: Tue, 22 Sep 2015 20:13:32 -0700
Subject: [PATCH 4/4] improved method descriptor of cleanup  core/Node

---
 core/Node.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/Node.js b/core/Node.js
index 8464876f..07c14f7a 100644
--- a/core/Node.js
+++ b/core/Node.js
@@ -1288,8 +1288,8 @@ Node.prototype.dismount = function dismount () {
 };
 
 /**
- * Removes Node states to mask visibility in context switching
- * with optional context
+ * Removes selected Node visual states during context switching
+ * of parents creating new nodes, with optional context
  *
  * @method cleanup
  *