diff --git a/DataCollector/CacheCollector.php b/DataCollector/CacheCollector.php
index 907fcf8..13f957e 100644
--- a/DataCollector/CacheCollector.php
+++ b/DataCollector/CacheCollector.php
@@ -41,8 +41,7 @@ public function collect(Request $request, Response $response, \Exception $except
 
         /** @var Client $client */
         $cacheClient = $this->cache->getClient();
-        foreach ($cacheClient->getIndex() as $key => $item){
-
+        foreach ($cacheClient->getIndex() as $key => $item) {
             $data = unserialize($item);
             $size = $size + $data['size'];
 
@@ -89,4 +88,4 @@ public function getName()
     {
         return 'in_memory_list_data_collector';
     }
-}
\ No newline at end of file
+}
diff --git a/DependencyInjection/InMemoryListExtension.php b/DependencyInjection/InMemoryListExtension.php
index 9d4894e..6a0a46d 100644
--- a/DependencyInjection/InMemoryListExtension.php
+++ b/DependencyInjection/InMemoryListExtension.php
@@ -25,7 +25,7 @@ public function load(array $configs, ContainerBuilder $container)
 
         // Includes services_dev.yml only
         // if we are in debug mode
-        if(in_array($container->getParameter('kernel.environment'), ['dev', 'test'])){
+        if (in_array($container->getParameter('kernel.environment'), ['dev', 'test'])) {
             $loader->load('services_dev.yml');
         }
 
@@ -36,4 +36,4 @@ public function load(array $configs, ContainerBuilder $container)
         // set Symfony parameter called 'in_memory_list'
         $container->setParameter('in_memory_list', $config);
     }
-}
\ No newline at end of file
+}
diff --git a/InMemoryListBundle.php b/InMemoryListBundle.php
index c34e3b9..9ada81e 100644
--- a/InMemoryListBundle.php
+++ b/InMemoryListBundle.php
@@ -14,5 +14,5 @@
 
 class InMemoryListBundle extends Bundle
 {
-    const VERSION = '1.0.0';
+    const VERSION = '1.0.1';
 }
diff --git a/README.md b/README.md
index 7146d4f..40bdb37 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,18 @@ public function indexAction(Request $request)
     ]);
 }
 ```
+
+To loop data in your twig files you can use `item` function;
+
+```twig
+{% for list in cachedList %}
+    <li>{{ item(list).userId }}</li>
+    <li>{{ item(list).id }}</li>
+    <li>{{ item(list).title }}</li>
+    <li>{{ item(list).body }}</li>
+{% endfor %}
+```
+
 ## Support ##
 
 If you found an issue or had an idea please refer [to this section](https://github.com/mauretto78/in-memory-list-bundle/issues).
diff --git a/Twig/UnserializeExtension.php b/Twig/UnserializeExtension.php
index ad75ff4..5a922c8 100644
--- a/Twig/UnserializeExtension.php
+++ b/Twig/UnserializeExtension.php
@@ -12,15 +12,15 @@
 
 class UnserializeExtension extends \Twig_Extension
 {
-    public function getFilters()
+    public function getFunctions()
     {
         return array(
-            new \Twig_SimpleFilter('unserialize', array($this, 'unserializeFilter')),
+            new \Twig_SimpleFunction('item', [$this, 'unserializeFunction']),
         );
     }
 
-    public function unserializeFilter($string)
+    public function unserializeFunction($string)
     {
         return unserialize($string);
     }
-}
\ No newline at end of file
+}