start a restructure

Creational/Builder/Director.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace DesignPatterns\Builder;
+
+/**
+ * Director is part of the builder pattern. It knows the interface of the builder
+ * and builds a complex object with the help of the builder. 
+ * 
+ * You can also inject many builders instead of one to build more complex objects
+ */
+class Director
+{
+
+    /**
+     * The director don't know 'bout concrete part
+     *
+     * @param BuilderInterface $builder
+     *
+     * @return Parts\Vehicle
+     */
+    public function build(BuilderInterface $builder)
+    {
+        $builder->createVehicle();
+        $builder->addDoors();
+        $builder->addEngine();
+        $builder->addWheel();
+
+        return $builder->getVehicle();
+    }
+}