From a0ca7e07589e3332b8392e6f165503b1b9cf4e07 Mon Sep 17 00:00:00 2001
From: Marco Ferreira <m@rco.cc>
Date: Mon, 21 Oct 2013 01:13:33 +0200
Subject: [PATCH 1/2] Add support for Titanium.Properties storage.

Now the module can be required (nodejs).
---
 cache.js | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/cache.js b/cache.js
index 3879302..d19ab6e 100644
--- a/cache.js
+++ b/cache.js
@@ -132,6 +132,38 @@ Cache.LocalStorageCacheStorage.prototype.keys = function() {
   return ret;
 }
 
+// Titanium OS Properties Storage
+Cache.TiStorage = function(namespace) {
+  this.prefix_ = 'cache-storage.' + (namespace || 'default') + '.';
+  // Regexp String Escaping from http://simonwillison.net/2006/Jan/20/escape/#p-6
+  var escapedPrefix = this.prefix_.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+  this.regexp_ = new RegExp('^' + escapedPrefix)
+}
+Cache.TiStorage.prototype.get = function(key) {
+  var item = Ti.App.Properties.getString(this.prefix_ + key, null);
+  if (item) return JSON.parse(item);
+  return null;
+}
+Cache.TiStorage.prototype.set = function(key, value) {
+  Ti.App.Properties.setString(this.prefix_ + key, JSON.stringify(value));
+}
+Cache.TiStorage.prototype.size = function(key, value) {
+  return this.keys().length;
+}
+Cache.TiStorage.prototype.remove = function(key) {
+  var item = this.get(key);
+  delete Ti.App.Properties.removeProperty(this.prefix_ + key);
+  return item;
+}
+Cache.TiStorage.prototype.keys = function() {
+  var ret = [], p;
+  for (p in Ti.App.Properties.listProperties()) {
+    if (p.match(this.regexp_)) ret.push(p.replace(this.prefix_, ''));
+  };
+  return ret;
+}
+
+
 /**
  * Retrieves an item from the cache.
  * @param {string} key The key to retrieve.
@@ -429,4 +461,6 @@ if (typeof module !== "undefined" && module.exports) {
   root.Cache = Cache;
 }
 
+module.exports = Cache;
+
 })();

From 2ba1c67cf0a0b3b051afd8ba469f9ce67a10b370 Mon Sep 17 00:00:00 2001
From: Marco Ferreira <marcoferreira@Marcos-iMac.local>
Date: Mon, 21 Oct 2013 10:10:26 +0200
Subject: [PATCH 2/2] Remove duplicate code and fix variable delete.

---
 cache.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/cache.js b/cache.js
index d19ab6e..b70be9d 100644
--- a/cache.js
+++ b/cache.js
@@ -152,7 +152,7 @@ Cache.TiStorage.prototype.size = function(key, value) {
 }
 Cache.TiStorage.prototype.remove = function(key) {
   var item = this.get(key);
-  delete Ti.App.Properties.removeProperty(this.prefix_ + key);
+  Ti.App.Properties.removeProperty(this.prefix_ + key);
   return item;
 }
 Cache.TiStorage.prototype.keys = function() {
@@ -461,6 +461,4 @@ if (typeof module !== "undefined" && module.exports) {
   root.Cache = Cache;
 }
 
-module.exports = Cache;
-
 })();