From 5aa83163ad828869c80469878357d64c5da36633 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Wed, 2 Oct 2013 14:08:19 -0700
Subject: [PATCH] Memoize load settings and return a clone

Calling this method actual eats up a lot of spec time since
it does an ipc channel sync call.
---
 src/atom.coffee | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/atom.coffee b/src/atom.coffee
index 3206081c3..c4d9cc18a 100644
--- a/src/atom.coffee
+++ b/src/atom.coffee
@@ -88,8 +88,12 @@ class Atom
     dimensions = defaultDimensions unless dimensions?.width and dimensions?.height
     @setDimensions(dimensions)
 
+  # Public: Get the load settings for the current window.
+  #
+  # Returns an object containing all the load setting key/value pairs.
   getLoadSettings: ->
-    @getCurrentWindow().loadSettings
+    @loadSettings ?= _.clone(@getCurrentWindow().loadSettings)
+    _.clone(@loadSettings)
 
   deserializeProject: ->
     Project = require './project'
@@ -254,7 +258,7 @@ class Atom
     if windowStatePath = @getWindowStatePath()
       windowState.saveSync(path: windowStatePath)
     else
-      @getLoadSettings().windowState = JSON.stringify(windowState.serialize())
+      @getCurrentWindow().loadSettings.windowState = JSON.stringify(windowState.serialize())
 
   getWindowState: (keyPath) ->
     @windowState ?= @loadWindowState()