From 74f6921b1ca1f882fee6f5367240c1bf8e481fdb Mon Sep 17 00:00:00 2001
From: Andrey Helldar <helldar@dragon-code.pro>
Date: Sat, 22 Oct 2022 20:56:07 +0300
Subject: [PATCH 1/2] Added `toJson` method

---
 src/Concerns/To.php        | 13 +++++++++++++
 src/DataTransferObject.php |  4 +++-
 tests/Unit/ToJsonTest.php  | 24 ++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 src/Concerns/To.php
 create mode 100644 tests/Unit/ToJsonTest.php

diff --git a/src/Concerns/To.php b/src/Concerns/To.php
new file mode 100644
index 0000000..9c7ee49
--- /dev/null
+++ b/src/Concerns/To.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DragonCode\SimpleDataTransferObject\Concerns;
+
+trait To
+{
+    public function toJson($flags = JSON_UNESCAPED_UNICODE): string
+    {
+        return json_encode($this->toArray(), $flags);
+    }
+}
diff --git a/src/DataTransferObject.php b/src/DataTransferObject.php
index b0b0a12..e8f33e1 100644
--- a/src/DataTransferObject.php
+++ b/src/DataTransferObject.php
@@ -8,6 +8,7 @@
 use DragonCode\SimpleDataTransferObject\Concerns\Castable;
 use DragonCode\SimpleDataTransferObject\Concerns\From;
 use DragonCode\SimpleDataTransferObject\Concerns\Reflection;
+use DragonCode\SimpleDataTransferObject\Concerns\To;
 use DragonCode\Support\Concerns\Makeable;
 use DragonCode\Support\Facades\Helpers\Arr;
 use DragonCode\Support\Facades\Helpers\Str;
@@ -23,6 +24,7 @@ abstract class DataTransferObject implements Contract
     use From;
     use Makeable;
     use Reflection;
+    use To;
 
     protected $map = [];
 
@@ -35,7 +37,7 @@ abstract class DataTransferObject implements Contract
      */
     public function __construct(array $items = [])
     {
-       $this->merge($items);
+        $this->merge($items);
     }
 
     public function get(string $key)
diff --git a/tests/Unit/ToJsonTest.php b/tests/Unit/ToJsonTest.php
new file mode 100644
index 0000000..23e2a28
--- /dev/null
+++ b/tests/Unit/ToJsonTest.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit;
+
+use Tests\Fixtures\Simple;
+use Tests\TestCase;
+
+class ToJsonTest extends TestCase
+{
+    public function testToJson()
+    {
+        $object = new Simple([
+            'foo' => $this->foo,
+            'bar' => $this->bar,
+            'baz' => $this->baz,
+        ]);
+
+        $this->assertJson($object->toJson());
+
+        $this->assertSame('{"foo":"Foo"}', $object->toJson());
+    }
+}

From 49ba86b4cb5dce9c648fdeaeb01a8c0798acb732 Mon Sep 17 00:00:00 2001
From: Andrey Helldar <helldar@dragon-code.pro>
Date: Sat, 22 Oct 2022 20:57:33 +0300
Subject: [PATCH 2/2] Fixed code-style

---
 src/DataTransferObject.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/DataTransferObject.php b/src/DataTransferObject.php
index e8f33e1..ce7d005 100644
--- a/src/DataTransferObject.php
+++ b/src/DataTransferObject.php
@@ -61,7 +61,9 @@ public function set(string $key, $value): DataTransferObject
     }
 
     /**
-     * @throws \ReflectionException
+     * @param array $items
+     *
+     * @throws ReflectionException
      */
     public function merge(array $items): DataTransferObject
     {