From b9f33f36a3f5263911d8eb5f88c5f434c9612fb0 Mon Sep 17 00:00:00 2001
From: Thai Nguyen Hung <hungthai1401.it@gmail.com>
Date: Thu, 8 Jun 2023 09:30:31 +0700
Subject: [PATCH] feat: comparable enum

---
 src/Comparable.php | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 src/Comparable.php

diff --git a/src/Comparable.php b/src/Comparable.php
new file mode 100644
index 0000000..d47de19
--- /dev/null
+++ b/src/Comparable.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ArchTech\Enums;
+
+trait Comparable
+{
+    public function is(mixed $enum): bool
+    {
+        return $this === $enum;
+    }
+
+    public function isNot(mixed $enum): bool
+    {
+        return ! $this->is($enum);
+    }
+
+    public function in(array $enums): bool
+    {
+        return [] !== array_filter($enums, fn (mixed $enum) => $this->is($enum));
+    }
+
+    public function notIn(array $enums): bool
+    {
+        return ! $this->in($enums);
+    }
+}