Fix namespacing bugs in localStorage

Gruntfile.js

@@ -34,7 +34,7 @@ module.exports = exports = function(grunt) {
                     banner:
                         '/*!\n' +
                         '    localForage -- Offline Storage, Improved\n' +
-                        '    Version 1.0.3\n' +
+                        '    Version 1.0.4\n' +
                         '    http://mozilla.github.io/localForage\n' +
                         '    (c) 2013-2014 Mozilla, Apache License 2.0\n' +
                         '*/\n'

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "localforage",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "main": [
     "dist/localforage.js"
   ],

component.json

@@ -1,6 +1,6 @@
 {
   "name": "localforage",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "dependencies": {
     "then/promise": "5.0.0"
   },

dist/localforage.js

@@ -1,6 +1,6 @@
 /*!
     localForage -- Offline Storage, Improved
-    Version 1.0.3
+    Version 1.0.4
     http://mozilla.github.io/localForage
     (c) 2013-2014 Mozilla, Apache License 2.0
 */
@@ -1220,8 +1220,9 @@ requireModule('promise/polyfill').polyfill();
                 var keys = [];
 
                 for (var i = 0; i < length; i++) {
-                    keys.push(localStorage.key(i)
-                                          .substring(dbInfo.keyPrefix.length));
+                    if (localStorage.key(i).indexOf(dbInfo.keyPrefix) === 0) {
+                        keys.push(localStorage.key(i).substring(dbInfo.keyPrefix.length));
+                    }
                 }
 
                 resolve(keys);
@@ -1236,10 +1237,8 @@ requireModule('promise/polyfill').polyfill();
     function length(callback) {
         var self = this;
         var promise = new Promise(function(resolve, reject) {
-            self.ready().then(function() {
-                var result = localStorage.length;
-
-                resolve(result);
+            self.keys().then(function(keys) {
+                resolve(keys.length);
             })["catch"](reject);
         });
 

dist/localforage.nopromises.js

@@ -1,6 +1,6 @@
 /*!
     localForage -- Offline Storage, Improved
-    Version 1.0.3
+    Version 1.0.4
     http://mozilla.github.io/localForage
     (c) 2013-2014 Mozilla, Apache License 2.0
 */
@@ -537,8 +537,9 @@
                 var keys = [];
 
                 for (var i = 0; i < length; i++) {
-                    keys.push(localStorage.key(i)
-                                          .substring(dbInfo.keyPrefix.length));
+                    if (localStorage.key(i).indexOf(dbInfo.keyPrefix) === 0) {
+                        keys.push(localStorage.key(i).substring(dbInfo.keyPrefix.length));
+                    }
                 }
 
                 resolve(keys);
@@ -553,10 +554,8 @@
     function length(callback) {
         var self = this;
         var promise = new Promise(function(resolve, reject) {
-            self.ready().then(function() {
-                var result = localStorage.length;
-
-                resolve(result);
+            self.keys().then(function(keys) {
+                resolve(keys.length);
             })["catch"](reject);
         });
 

package.json

@@ -8,7 +8,7 @@
     "storage",
     "websql"
   ],
-  "version": "1.0.3",
+  "version": "1.0.4",
   "homepage": "https://github.com/mozilla/localForage",
   "repository": {
     "type": "git",