Updated version constraints for Laravel 6.0 (#15)

* Updated version constraints for Laravel 6.0

* studly_case() -> Str::studly()

Author: mixisLv

composer.json

@@ -15,8 +15,8 @@
     }],
     "require": {
         "php": ">=5.5.9",
-        "illuminate/support": "~5.0",
-        "illuminate/routing": "~5.0"
+        "illuminate/support": "~5.0|^6.0",
+        "illuminate/routing": "~5.0|^6.0"
     },
     "autoload": {
         "psr-4": {

src/MandrillWebhookController.php

@@ -4,6 +4,7 @@
 
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller;
+use Illuminate\Support\Str;
 use Symfony\Component\HttpFoundation\Response;
 
 class MandrillWebhookController extends Controller
@@ -25,7 +26,7 @@ public function handleWebHook(Request $request)
                 if($eventName == 'undefined' && isset($event['type'])){
                     $eventName = $event['type'];
                 }
-                $method = 'handle' . studly_case(str_replace('.', '_', $eventName));
+                $method = 'handle' . Str::studly(str_replace('.', '_', $eventName));
 
                 if (method_exists($this, $method)) {
                     $this->{$method}($event);