From ba1d2a62380c1771699cd8e0546bca60c0ced483 Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylorotwell@gmail.com>
Date: Wed, 18 Jan 2012 09:23:05 -0600
Subject: [PATCH] refactoring the file::is method.

---
 laravel/file.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/laravel/file.php b/laravel/file.php
index ec2f1fa7..3e7143ea 100644
--- a/laravel/file.php
+++ b/laravel/file.php
@@ -157,10 +157,14 @@ class File {
 	{
 		$mimes = Config::get('mimes');
 
+		$mime = finfo_file(finfo_open(FILEINFO_MIME_TYPE), $path);
+
+		// The MIME configuration file contains an array of file extensions and
+		// their associated MIME types. We will spin through each extension the
+		// developer wants to check to determine if the file's MIME type is in
+		// the list of MIMEs we have for that extension.
 		foreach ((array) $extensions as $extension)
 		{
-			$mime = finfo_file(finfo_open(FILEINFO_MIME_TYPE), $path);
-
 			if (isset($mimes[$extension]) and in_array($mime, (array) $mimes[$extension]))
 			{
 				return true;