2 files changed, 13 insertions, 1 deletions
diff --git a/assets/javascript/app.js b/assets/javascript/app.js
index 7d044ab..b3c2805 100644
--- a/assets/javascript/app.js
+++ b/assets/javascript/app.js
@@ -1,15 +1,19 @@
 require([
     "jQuery",
+    "utils/storage",
     "utils/analytic",
     "core/state",
     "core/exercise",
     "core/progress",
     "core/sidebar"
-], function($, analytic, _state, exercise, progress, sidebar){
+], function($, storage, analytic, _state, exercise, progress, sidebar){
     $(document).ready(function() {
         var state = _state();
         var $book = state.$book;
 
+        // Initialize storage
+        storage.setBaseKey(state.githubId);
+
         // Tract page view
         analytic.track("View");
 
diff --git a/assets/javascript/utils/storage.js b/assets/javascript/utils/storage.js
index ffa3243..caa64bc 100644
--- a/assets/javascript/utils/storage.js
+++ b/assets/javascript/utils/storage.js
@@ -1,12 +1,19 @@
 define(function(){
+    var baseKey = "";
+
     /*
      * Simple module for storing data in the browser's local storage
      */
     return {
+        setBaseKey: function(key) {
+            baseKey = key;
+        },
         set: function(key, value) {
+            key = baseKey+":"+key;
             localStorage[key] = JSON.stringify(value);
         },
         get: function(key, def) {
+            key = baseKey+":"+key;
             try {
                 return JSON.parse(localStorage[key]) || def;
             } catch(err) {
@@ -14,6 +21,7 @@ define(function(){
             }
         },
         remove: function(key) {
+            key = baseKey+":"+key;
             localStorage.removeItem(key);
         }
     };