feat: add the ability to magically get a resource through a method (#37)

Author: jayanratna

src/Client.php

@@ -48,6 +48,14 @@ public function __get(string $name)
         return $this->getService($name);
     }
 
+    /**
+     * Magic method to retrieve a service by name.
+     */
+    public function __call(string $name, array $arguments)
+    {
+        return $this->getService($name);
+    }
+
     /**
      * Attach the given API service to the client.
      */

tests/Client.php

@@ -20,9 +20,16 @@
         ->to->toBe('[email protected]');
 });
 
-test('service is created when required', function () {
+test('service is created when required through property', function () {
     $resend = Resend::client('foo');
 
     expect($resend->apiKeys)
         ->toBeInstanceOf(ApiKey::class);
 });
+
+test('sevice is created when required through method', function () {
+    $resend = Resend::client('foo');
+
+    expect($resend->apiKeys())
+        ->toBeInstanceOf(ApiKey::class);
+});