Fix camel case helper names

Author: kylekatarnls

src/JsPhpize/Compiler/Compiler.php

@@ -82,7 +82,7 @@ public function compileDependencies($dependencies)
             $code = $name;
             $file = $name;
 
-            if (preg_match('/^[a-z0-9_-]+$/', $file)) {
+            if (preg_match('/^[a-z0-9_-]+$/i', $file)) {
                 $file = __DIR__ . '/Helpers/' . ucfirst($name) . '.h';
             }
 

tests/dotHelper.php

@@ -51,6 +51,14 @@ public function offsetUnset($name)
     }
 }
 
+class MagicGetterWithNoIsset
+{
+    public function __get($name)
+    {
+        return $name;
+    }
+}
+
 class DotHelperTest extends \PHPUnit_Framework_TestCase
 {
     protected function getDotHelper()
@@ -193,4 +201,18 @@ public function testCustomHelper()
             'a' => 'x',
         )));
     }
+
+    public function testDotObjectHelper()
+    {
+        $jsPhpize = new JsPhpize(array(
+            'helpers' => array(
+                'dot' => 'dotObject',
+            ),
+            'returnLastStatement' => true,
+        ));
+
+        $this->assertEquals('hello', $jsPhpize->render('a.hello', array(
+            'a' => new MagicGetterWithNoIsset(),
+        )));
+    }
 }