Change the moduleSettings requirement type

Http/Controllers/Admin/SettingController.php

@@ -46,6 +46,8 @@ class SettingController extends AdminBaseController
 
     public function getModuleSettings($module)
     {
+        $moduleWithSettings = $this->setting->moduleSettings($module);
+
         return View::make('setting::admin.module-settings', compact('module'));
     }
 

Repositories/Eloquent/EloquentSettingRepository.php

@@ -121,10 +121,10 @@ class EloquentSettingRepository extends EloquentBaseRepository implements Settin
     /**
      * Return all modules that have settings
      * with its settings
-     * @param array $modules
+     * @param array|string $modules
      * @return array
      */
-    public function moduleSettings(array $modules)
+    public function moduleSettings($modules)
     {
         $modulesWithSettings = [];
         foreach ($modules as $module) {

Repositories/SettingRepository.php

@@ -21,8 +21,8 @@ interface SettingRepository extends BaseRepository
     /**
      * Return all modules that have settings
      * with its settings
-     * @param array $modules
+     * @param array|string $modules
      * @return array
      */
-    public function moduleSettings(array $modules);
+    public function moduleSettings($modules);
 }