Carga inicial

app/Providers/FilesystemProvider.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Http\UploadedFile;
+use Illuminate\Support\ServiceProvider;
+
+class FilesystemProvider extends ServiceProvider
+{
+    /**
+     * Bootstrap the application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        UploadedFile::macro('hash',function($algo){
+            return hash_file($algo, $this);
+        });
+    }
+
+    /**
+     * Register the application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        //
+    }
+}