From 1c0355069b3e394a4e81f9eed80f06e0396178c2 Mon Sep 17 00:00:00 2001
From: Vikas Singh <94953593+vikas020807@users.noreply.github.com>
Date: Fri, 15 Mar 2024 06:43:19 +0530
Subject: [PATCH] Replace all instances of 'self' with 'static'  (#24)

Fixes #22
---
 src/IsBackedEnum.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/IsBackedEnum.php b/src/IsBackedEnum.php
index 0f2f521..1dc5a61 100644
--- a/src/IsBackedEnum.php
+++ b/src/IsBackedEnum.php
@@ -25,19 +25,19 @@ protected static function ensureImplementsInterface(): void
     public static function options(): array
     {
         static::ensureImplementsInterface();
-        return array_map(fn($enum) => $enum->toArray(), self::cases());
+        return array_map(fn($enum) => $enum->toArray(), static::cases());
     }
 
     public static function names(): array
     {
         static::ensureImplementsInterface();
-        return array_map(fn($enum) => $enum->name, self::cases());
+        return array_map(fn($enum) => $enum->name, static::cases());
     }
 
     public static function values(): array
     {
         static::ensureImplementsInterface();
-        return array_map(fn($enum) => $enum->value, self::cases());
+        return array_map(fn($enum) => $enum->value, static::cases());
     }
 
     public static function map(): array
@@ -45,7 +45,7 @@ public static function map(): array
         static::ensureImplementsInterface();
         $array = [];
 
-        foreach (self::cases() as $enum) {
+        foreach (static::cases() as $enum) {
             $array[$enum->value] = $enum->label();
         }
 
@@ -55,7 +55,7 @@ public static function map(): array
     public static function labels(): array
     {
         static::ensureImplementsInterface();
-        return array_map(fn($enum) => self::labelFor($enum), self::cases());
+        return array_map(fn($enum) => static::labelFor($enum), static::cases());
     }
 
     public static function labelFor(self $value): string