- add blade directive @route2class_generate_classes for cacheable classes

Author: zschuessler

src/ServiceProvider.php

@@ -40,24 +40,18 @@ public function register()
      */
     public function boot()
     {
-        /*
-         * Register View composer
+        /**
+         * Register Blade Directive
          *
-         * Share global view variable `$route_body_classes`, which represents the final body class
-         * string after all generators have run.
+         * Using @route2class_generate_classes will output the class string generated by
+         * \Route2Class::generateClassString()
+         *
+         * If you want to ensure your classes are never cached from Blade (ie: testing), instead use the facade to
+         * print your classes:
+         * `\Route2Class::generateClassString()`
          */
-        View::composer('*', function (\Illuminate\View\View $view) {
-
-            // Let app handle 404s
-            if (!request()->route()) {
-                return;
-            }
-
-            $view->with('generate_route_body_classes', function() {
-                $routeToClass = app()['route2class'];
-
-                return $routeToClass->generateClassString();
-            });
+        \Blade::directive('route2class_generate_classes', function() {
+            return \Route2Class::generateClassString();
         });
     }
 }