Cleanup some code

Author: driesvints

app/Core/EloquentRepository.php

@@ -52,7 +52,7 @@ public function requireById($id)
         return $model;
     }
 
-    public function getNew($attributes = array())
+    public function getNew($attributes = [])
     {
         return $this->model->newInstance($attributes);
     }

app/Core/Entity.php

@@ -30,7 +30,7 @@ public function getErrors()
         return $this->validator->errors();
     }
 
-    public function save(array $options = array())
+    public function save(array $options = [])
     {
         if ( ! $this->isValid()) {
             return false;

app/Providers/CommentServiceProvider.php

@@ -2,13 +2,18 @@
 namespace Lio\Providers;
 
 use Illuminate\Support\ServiceProvider;
+use Lio\Comments\Comment;
+use Lio\Comments\CommentObserver;
 
 class CommentServiceProvider extends ServiceProvider
 {
-    public function register() {}
-
     public function boot()
     {
-        \Lio\Comments\Comment::observe(new \Lio\Comments\CommentObserver);
+        Comment::observe(new CommentObserver);
+    }
+
+    public function register()
+    {
+        //
     }
 }

app/Providers/ContentServiceProvider.php

@@ -13,8 +13,8 @@ public function register()
     {
         $this->app->bindShared(SpamDetector::class, function () {
             return new SpamFilter([
-                new PhoneNumberSpamDetector(),
-                new ForeignLanguageSpamDetector(),
+                new PhoneNumberSpamDetector,
+                new ForeignLanguageSpamDetector,
             ]);
         });
     }

app/Providers/GithubServiceProvider.php

@@ -33,6 +33,9 @@ private function registerGithubAuthenticator()
 
     public function provides()
     {
-        return [GistEmbedFormatter::class, GithubAuthenticator::class];
+        return [
+            GistEmbedFormatter::class,
+            GithubAuthenticator::class,
+        ];
     }
 }

app/Providers/HashidsServiceProvider.php

@@ -8,7 +8,7 @@ class HashidsServiceProvider extends ServiceProvider
 {
     public function register()
     {
-        $this->app->bind(['Hashids\Hashids' => 'hashids'], function($app) {
+        $this->app->bind([Hashids::class => 'hashids'], function($app) {
             $key = $app['config']->get('app.key');
 
             return new Hashids($key, 2);