added in namespace to HttpDigestAuth and standardised the usage example in class

Author: silentworks

Middleware/CsrfGuard.php

@@ -1,4 +1,16 @@
 <?php
+/**
+ * CSRF Guard
+ *
+ * Use this middleware with your Slim Framework application
+ * to protect you from CSRF attacks.
+ *
+ * USAGE
+ *
+ * $app = new \Slim\Slim();
+ * $app->add(new \Slim\Extras\Middleware\CsrfGuard());
+ *
+ */
 namespace Slim\Extras\Middleware;
 
 class CsrfGuard extends \Slim\Middleware

Middleware/HttpBasicAuth.php

@@ -11,8 +11,8 @@
  *
  * USAGE
  *
- * $app = new Slim();
- * $app->add(new HttpBasicAuth('theUsername', 'thePassword'));
+ * $app = new \Slim\Slim();
+ * $app->add(new \Slim\Extras\Middleware\HttpBasicAuth('theUsername', 'thePassword'));
  *
  * MIT LICENSE
  *

Middleware/HttpDigestAuth.php

@@ -15,8 +15,8 @@
  *
  * USAGE
  *
- * $app = new Slim();
- * $app->add(new HttpDigestAuth(array('user1' => 'password1', 'user2' => 'password2')));
+ * $app = new \Slim\Slim();
+ * $app->add(new \Slim\Extras\Middleware\HttpDigestAuth(array('user1' => 'password1', 'user2' => 'password2')));
  *
  * MIT LICENSE
  *
@@ -39,7 +39,9 @@
  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-class HttpDigestAuth extends Slim_Middleware {
+namespace Slim\Extras\Middleware;
+
+class HttpDigestAuth extends \Slim\Middleware {
     /**
      * @var array
      */

Middleware/StrongAuth.php

@@ -10,12 +10,9 @@
  * @copyright 2012 Andrew Smith
  *
  * USAGE
- *
- * use Slim\Slim;
- * use Slim\Extras\Middleware\StrongAuth;
  * 
- * $app = new Slim();
- * $app->add(new StrongAuth(array('provider' => 'PDO', 'dsn' => 'sqlite:memory')));
+ * $app = new \Slim\Slim();
+ * $app->add(new \Slim\Extras\Middleware\StrongAuth(array('provider' => 'PDO', 'dsn' => 'sqlite:memory')));
  *
  * MIT LICENSE
  *

composer.json

@@ -2,7 +2,7 @@
     "name": "slim/extras",
     "type": "library",
     "description": "Extras package for the Slim Framework",
-    "keywords": ["templating", "extensions"],
+    "keywords": ["templating", "extensions", "middleware"],
     "homepage": "http://github.com/codeguy/Slim-Extras",
     "license": "MIT",
     "authors": [