can store cards in local storage using compression and decompression …

Brocfile.js

@@ -22,5 +22,7 @@ var app = new EmberApp({
 // along with the exports of each module as its value.
 app.import('bower_components/bootstrap/dist/css/bootstrap.css');
 app.import('bower_components/bootstrap/dist/js/bootstrap.js');
+app.import('bower_components/jStorage/jStorage.js');
+app.import('bower_components/lz-string/libs/release/lz-string-1.3.3-min.js');
 
 module.exports = app.toTree();

app/routes/decks.js

@@ -4,15 +4,25 @@ import Deck from '../models/deck';
 
 export default Ember.Route.extend({
   beforeModel: function () {
-    var cardsController = this.controllerFor('cards');
-    return Ember.$.get('/api/cards', function (data) {
-      var cards = [],
-          cardKeys = Ember.keys(data.cards[0]);
-      cardKeys.forEach(function (card) {
-        cards.push(Card.create(data.cards[0][card]));
+    var cardsController = this.controllerFor('cards'),
+        localStoreCards = Ember.$.jStorage.get('localStoreCards');
+
+    if (localStoreCards) {
+      var decompressedCards = JSON.parse(LZString.decompressFromUTF16(localStoreCards));
+      debugger;
+      cardsController.set('model', decompressedCards);
+    } else {
+      return Ember.$.get('/api/cards', function (data) {
+        var cards = [],
+            cardKeys = Ember.keys(data.cards[0]);
+        cardKeys.forEach(function (card) {
+          cards.push(Card.create(data.cards[0][card]));
+        });
+
+        Ember.$.jStorage.set('localStoreCards', LZString.compressToUTF16(JSON.stringify(cards)));
+        cardsController.set('model', cards);
       });
-      cardsController.set('model', cards);
-    });
+    }
   },
 
   actions: {

bower.json

@@ -14,5 +14,9 @@
     "ember-qunit": "0.1.8",
     "ember-qunit-notifications": "0.0.4",
     "qunit": "~1.15.0"
+  },
+  "devDependencies": {
+    "jStorage": "~0.4.12",
+    "lz-string": "*"
   }
 }