fix: use global namespace for ValueError (#5)

Fixes exception:
```
Error: Class "vlw\ValueError" not found
```

Reviewed-on: https://codeberg.org/vlw/php-xenum/pulls/5

.gitignore

@@ -5,6 +5,7 @@
 /public/storage
 /storage/*.key
 /vendor
+bin
 .env
 .env.backup
 .phpunit.result.cache

README.md

@@ -7,7 +7,7 @@ This library adds a few useful traits to your PHP Enums that compliment existing
 For example,
 
 ```php
-use \victorwesterlund\xEnum;
+use vlw\xEnum;
 
 enum HelloWorld: string {
     use xEnum;
@@ -22,6 +22,28 @@ HelloWorld::fromName("FOO"); // HelloWorld::FOO
 HelloWorld::tryFromName("MOM"); // null
 ```
 
+# How to use
+
+Requires PHP 8.0 or newer
+
+1. **Install from composer**
+    ```
+    composer require vlw/xenum
+    ```
+
+2. **`use` in your project**
+    ```php
+    use vlw\xEnum;
+    ```
+
+3. **`use` with your Enums**
+    ```php
+    enum HelloWorld {
+        use xEnum;
+    }
+    ```
+
+
 # Methods
 
 All methods implemented by this library
@@ -32,6 +54,7 @@ Method
 [Enum::tryFromName(int\|string\|null): static\|null](#enumtryfromname)
 [Enum::names(): array](#enumnames)
 [Enum::values(): array](#enumvalues)
+[Enum::entries(): array](#enumentries)
 
 ## Enum::fromName()
 
@@ -53,7 +76,7 @@ enum HelloWorld: string {
     case BAZ = "QUX";
 }
 
-HelloWorld::fromName("BAR"); // HelloWorld::FOO
+HelloWorld::fromName("FOO"); // HelloWorld::FOO
 HelloWorld::fromName("MOM") // ValueError: 'MOM' is not a valid case for HelloWorld
 ```
 
@@ -77,7 +100,7 @@ enum HelloWorld: string {
     case BAZ = "QUX";
 }
 
-HelloWorld::tryFromName("BAR"); // HelloWorld::FOO
+HelloWorld::tryFromName("FOO"); // HelloWorld::FOO
 HelloWorld::tryFromName("MOM") // null
 ```
 
@@ -107,7 +130,7 @@ HelloWorld::names(); // ["FOO", "BAZ"]
 Return sequential array of Enum case values
 
 ```php
-Enum::values(): array
+Enum::entries(): array
 ```
 
 Example:
@@ -123,23 +146,23 @@ enum HelloWorld: string {
 HelloWorld::values(); // ["BAR", "QUX"]
 ```
 
-# How to use
+## Enum::entries()
 
-Requires PHP 8.0 or newer
+Return an associative array of Enum names and values. This method is similar to [JavaScript's Object.entries()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/entries)
 
-1. **Install from composer**
+```php
-    ```
+Enum::entries(): array
-    composer require victorwesterlund/xenum
+```
-    ```
 
-2. **`use` in your project**
+Example:
-    ```php
-    use \victorwesterlund\xEnum;
-    ```
 
-3. **`use` with your Enums**
+```php
-    ```php
+enum HelloWorld: string {
-    enum HelloWorld {
     use xEnum;
-    }
+    
-    ```
+    case FOO = "BAR";
+    case BAZ = "QUX";
+}
+
+HelloWorld::entries(); // ["FOO" => "BAR", "BAZ" => "QUX"]
+```

composer.json

@@ -1,18 +1,18 @@
 {
-    "name": "victorwesterlund/xenum",
+    "name": "vlw/xenum",
     "description": "PHP eXtended Enums. The missing quality-of-life features from PHP 8+ Enums",
     "type": "library",
     "license": "GPL-3.0-only",
     "authors": [
         {
             "name": "Victor Westerlund",
-            "email": "victor.vesterlund@gmail.com"
+            "email": "victor@vlw.se"
         }
     ],
     "minimum-stability": "dev",
     "autoload": {
         "psr-4": {
-            "victorwesterlund\\": "src/"
+            "vlw\\": "src/"
         }
     },
     "require": {}

src/xEnum.php

@@ -1,11 +1,11 @@
 <?php
 
-    namespace victorwesterlund;
+    namespace vlw;
 
     /*
         PHP eXtended Enums.
         The missing quality-of-life features from PHP 8+ Enums.
-        https://github.com/victorwesterlund/php-xenum
+        https://codeberg.org/vlw/php-xenum
     */
     trait xEnum {
         // Resolve enum case from enum name or return null
@@ -23,7 +23,7 @@
         // Throw a ValueError if Enum name is not found
         public static function fromName(?string $name): static {
             $case = self::tryFromName($name);
-            return $case ? $case : throw new ValueError("'{$name}' is not a valid case for enum " . self::class);
+            return $case ? $case : throw new \ValueError("'{$name}' is not a valid case for enum " . self::class);
         }
 
         // Return array of enum names
@@ -35,4 +35,9 @@
         public static function values(): array {
             return array_column(self::cases(), "value");
         }
+
+        // Return assoc array of enum names and values
+        public static function entries(): array {
+            return array_combine(self::names(), self::values());
+        }
     }