fixed bug with 'keys' and 'clear'

lib/index.js

@@ -31,7 +31,7 @@
   
   db.prototype.clear = function () {
     this.keysAreDirty = true;
-    self.keys().forEach(function (uuid) {
+    this.keys().forEach(function (uuid) {
       this.remove(uuid);
     }, this);
   };
@@ -51,18 +51,20 @@
   };
 
   db.prototype.keys = function () {
-    var i;
+    var i
+      ;
 
     if (!this.keysAreDirty) {
-      return this.keys;
+      return this.__keys.concat([]);
     }
 
-    this.keys = [];
+    this.__keys = [];
     for (i = 0; i < this.db.length; i += 1) {
-      this.keys.push(this.db.key(i));
+      this.__keys.push(this.db.key(i));
     }
     this.keysAreDirty = false;
-    return this.keys.concat([]);
+
+    return this.__keys.concat([]);
   };
 
   db.prototype.size = function () {

lib/package.json

@@ -3,7 +3,7 @@
   "name": "json-storage",
   "description": "A wrapper for storage engines which use the W3C Storage API",
   "keywords": ["ender", "localStorage", "sessionStorage", "globalStorage", "Storage"],
-  "version": "1.0.0",
+  "version": "1.0.1",
   "repository": {
     "type": "git",
     "url": "git://github.com/coolaj86/json-storage-js.git"
@@ -11,7 +11,7 @@
   "engines": {
     "node": ">= v0.2.0"
   },
-  "main": "json-storage.js",
+  "main": "index",
   "dependencies": {},
   "devDependencies": {}
 }