Further real dev updates

make the generateEnumArray method public

Author: skybluesofa

README.md

@@ -45,7 +45,9 @@ Copy the `json-schema.php` file from the `vendor/carsdotcom/laravel-json-schema/
 
 #### Generate Enum Schemas
 
-This is an optional step, but can be super helpful.
+_This is an optional step, but can be super helpful._
+
+Note: Enums must be created either as a built-in PHP `enum` object or a `MyCLabs\Enum\Enum` class.
 
 1. Add `use Carsdotcom\JsonSchemaValidation\Traits\GeneratesSchemaTrait;` to the declarations in the Enum.
 2. Add a `SCHEMA` constant to the enum. It's value will be the relative path to your schema file, such as: `const SCHEMA = '/Acme/Enums/item_type.json';`

app/Traits/GeneratesSchemaTrait.php

@@ -58,22 +58,7 @@ public static function generateSchema(): void
 
     }
 
-    protected static function isPhpBuiltInEnum(): bool
-    {
-        return is_a(static::class, UnitEnum::class, true);
-    }
-
-    protected static function getMyCLabsClass(): string
-    {
-        return 'MyCLabs\Enum\Enum';
-    }
-
-    protected static function isMyCLabsEnum(): bool
-    {
-        return is_a(static::class, static::getMyCLabsClass(), true);
-    }
-
-    protected static function generateEnumArray(): array
+    public static function generateEnumArray(): array
     {
         if (static::isMyCLabsEnum()) {
             return static::generateMyCLabsEnumArray();
@@ -94,4 +79,19 @@ protected static function generateMyCLabsEnumArray(): array
 
         return array_values(array_unique($array));
     }
+
+    protected static function isPhpBuiltInEnum(): bool
+    {
+        return is_a(static::class, UnitEnum::class, true);
+    }
+
+    protected static function getMyCLabsClass(): string
+    {
+        return 'MyCLabs\Enum\Enum';
+    }
+
+    protected static function isMyCLabsEnum(): bool
+    {
+        return is_a(static::class, static::getMyCLabsClass(), true);
+    }
 }