Use composer as application autoloader

lib/classes/Setup/ConstraintsIterator.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2012 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ *
+ * @package     Setup
+ * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
+ * @link        www.phraseanet.com
+ */
+class Setup_ConstraintsIterator implements IteratorAggregate
+{
+    protected $constraints = array();
+
+    public function __construct(Array $constraints)
+    {
+        $this->constraints = $constraints;
+    }
+
+    public function add(Setup_Constraint $constraint)
+    {
+        $this->constraints[] = $constraint;
+    }
+
+    public function getIterator()
+    {
+        return new ArrayIterator($this->constraints);
+    }
+}