From 951f76f2bf77d837284f7eeac324d7f522cebf0c Mon Sep 17 00:00:00 2001
From: Corey Johnson & Nathan Sobo <cj+nathan@github.com>
Date: Fri, 15 Jun 2012 15:32:27 -0600
Subject: [PATCH] Serialize root view state to a string of JSON when storing it
 on the window upon refresh

This avoid situations where arrays in the window state pointed to a different constructor than the current context's Array constructor.
---
 spec/app/window-spec.coffee | 2 +-
 src/app/root-view.coffee    | 2 +-
 src/app/window.coffee       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/spec/app/window-spec.coffee b/spec/app/window-spec.coffee
index 3ae18b0c2..63fe2b58b 100644
--- a/spec/app/window-spec.coffee
+++ b/spec/app/window-spec.coffee
@@ -53,7 +53,7 @@ describe "Window", ->
       expect(atom.rootViewStates[$windowNumber]).toBeUndefined()
       expectedState = window.rootView.serialize()
       $(window).trigger 'beforeunload'
-      expect(atom.rootViewStates[$windowNumber]).toEqual expectedState
+      expect(atom.rootViewStates[$windowNumber]).toEqual JSON.stringify(expectedState)
 
     it "unsubscribes from all buffers", ->
       editor1 = rootView.activeEditor()
diff --git a/src/app/root-view.coffee b/src/app/root-view.coffee
index 99d7cd1ab..9bc9c7eff 100644
--- a/src/app/root-view.coffee
+++ b/src/app/root-view.coffee
@@ -85,7 +85,7 @@ class RootView extends View
     extension.activate(this, @extensionStates[extension.name])
 
   deactivate: ->
-    atom.rootViewStates[$windowNumber] = @serialize()
+    atom.rootViewStates[$windowNumber] = JSON.stringify(@serialize())
     extension.deactivate?() for name, extension of @extensions
     @remove()
 
diff --git a/src/app/window.coffee b/src/app/window.coffee
index 545bd25b9..05b7854d6 100644
--- a/src/app/window.coffee
+++ b/src/app/window.coffee
@@ -41,7 +41,7 @@ windowAdditions =
   attachRootView: (pathToOpen) ->
     rootViewState = atom.rootViewStates[$windowNumber]
     if rootViewState
-      @rootView = RootView.deserialize(rootViewState)
+      @rootView = RootView.deserialize(JSON.parse(rootViewState))
     else
       @rootView = new RootView(pathToOpen)
       @rootView.open() unless pathToOpen