From 3138c5bcd800bc5d6f2f554b09f1c2d5c07a8b47 Mon Sep 17 00:00:00 2001
From: tabuna <bliz48rus@gmail.com>
Date: Thu, 16 Apr 2020 11:23:16 +0300
Subject: [PATCH] Added support arrow function

---
 classes/BreadcrumbsGenerator.php | 12 ++++++++++--
 tests/AdvancedUsageTest.php      | 20 ++++++++++++++++++++
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/classes/BreadcrumbsGenerator.php b/classes/BreadcrumbsGenerator.php
index 2f730d7..b73e91c 100644
--- a/classes/BreadcrumbsGenerator.php
+++ b/classes/BreadcrumbsGenerator.php
@@ -76,10 +76,14 @@ protected function call(string $name, array $params): void
      * @param string $name The name of the parent page.
      * @param array ...$params The parameters to pass to the closure.
      * @throws InvalidBreadcrumbException
+     *
+     * @return BreadcrumbsGenerator
      */
-    public function parent(string $name, ...$params): void
+    public function parent(string $name, ...$params): BreadcrumbsGenerator
     {
         $this->call($name, $params);
+
+        return $this;
     }
 
     /**
@@ -90,9 +94,13 @@ public function parent(string $name, ...$params): void
      * @param string $title The title of the page.
      * @param string|null $url The URL of the page.
      * @param array $data Optional associative array of additional data to pass to the view.
+     *
+     * @return BreadcrumbsGenerator
      */
-    public function push(string $title, string $url = null, array $data = []): void
+    public function push(string $title, string $url = null, array $data = []): BreadcrumbsGenerator
     {
         $this->breadcrumbs->push((object) array_merge($data, compact('title', 'url')));
+
+        return $this;
     }
 }
diff --git a/tests/AdvancedUsageTest.php b/tests/AdvancedUsageTest.php
index 20e76a2..6fd0c46 100644
--- a/tests/AdvancedUsageTest.php
+++ b/tests/AdvancedUsageTest.php
@@ -271,4 +271,24 @@ public function testClearCurrentRoute()
 
         Breadcrumbs::render();
     }
+
+    public function testBreadcrumbsSupportForArrowFunctions()
+    {
+        Route::name('home')->get('/', function () { });
+        Route::name('blog.index')->get('/blog', function () { });
+
+        Breadcrumbs::for('home', function ($trail) {
+            $trail->push('Some Data')
+                ->push('Another Set');
+        });
+
+        Breadcrumbs::for('blog.index', function ($trail) {
+            $trail->parent('home')
+                ->push('Yet Another');
+        });
+
+        $breadcrumbs = Breadcrumbs::generate('blog.index');
+
+        $this->assertCount(3, $breadcrumbs);
+    }
 }