tabs -> spaces, fix for php's broken $_FILES array. added test as well

Author: tamagokun

lib/Rackem.php

@@ -2,45 +2,45 @@
 
 class Rackem
 {
-	public static $handler = null;
-	protected static $builder = null;
+    public static $handler = null;
+    protected static $builder = null;
 
-	public static function map($path, $app)
-	{
-		self::ensure_builder();
-		self::$builder->map($path, $app);
-	}
+    public static function map($path, $app)
+    {
+        self::ensure_builder();
+        self::$builder->map($path, $app);
+    }
 
-	public static function run($app = null)
-	{
-		self::ensure_builder();
-		self::$builder->run($app);
-		return self::handler()->run(self::$builder);
-	}
+    public static function run($app = null)
+    {
+        self::ensure_builder();
+        self::$builder->run($app);
+        return self::handler()->run(self::$builder);
+    }
 
-	public static function use_middleware($middleware, $options = array())
-	{
-		self::ensure_builder();
-		self::$builder->use_middleware($middleware, $options);
-	}
+    public static function use_middleware($middleware, $options = array())
+    {
+        self::ensure_builder();
+        self::$builder->use_middleware($middleware, $options);
+    }
 
-	public static function version()
-	{
-		return array(0,4,13);
-	}
+    public static function version()
+    {
+        return array(0,4,13);
+    }
 
-/* private */
-	protected static function ensure_builder()
-	{
-		if(!self::$builder) self::$builder = new Rackem\Builder();
-	}
+    /* private */
+    protected static function ensure_builder()
+    {
+        if (!self::$builder) self::$builder = new Rackem\Builder();
+    }
 
-  protected static function handler()
-  {
-    $name = isset($_SERVER['rackem_handler'])? $_SERVER['rackem_handler'] : false;
-    if($name == "ruby") return self::$handler = new \Rackem\Handler\Ruby();
-    if($name == "rackem") return self::$handler = new \Rackem\Handler\Rackem();
-    // fallback to sapi since they won't be reporting which handler to use.
-    return self::$handler = new \Rackem\Handler\Sapi();
-  }
+    protected static function handler()
+    {
+        $name = isset($_SERVER['rackem_handler'])? $_SERVER['rackem_handler'] : false;
+        if ($name == "ruby") return self::$handler = new \Rackem\Handler\Ruby();
+        if ($name == "rackem") return self::$handler = new \Rackem\Handler\Rackem();
+        // fallback to sapi since they won't be reporting which handler to use.
+        return self::$handler = new \Rackem\Handler\Sapi();
+    }
 }