Iterate on SnakeCaseToCamelCaseConverter

haha, see what I did there?

Author: jeromegamez

src/Firebase/Valinor/Converter/SnakeCaseToCamelCaseConverter.php

@@ -4,7 +4,6 @@
 
 namespace Kreait\Firebase\Valinor\Converter;
 
-use Kreait\Firebase\Valinor\Source;
 use Traversable;
 
 /**
@@ -16,20 +15,16 @@ final class SnakeCaseToCamelCaseConverter
 {
     /**
      * @template T of object
-     * @param Source|array<mixed> $values
-     * @param callable(array<mixed>): T $next
+     * @param iterable<mixed> $values
+     * @param callable(iterable<mixed>): T $next
      * @return T
      */
-    public function __invoke(mixed $values, callable $next): object
+    public function __invoke(iterable $values, callable $next): object
     {
         if ($values instanceof Traversable) {
             $values = iterator_to_array($values);
         }
 
-        if (!is_array($values)) {
-            return $next($values);
-        }
-
         $camelCaseConverted = array_combine(
             array_map(
                 fn(int|string $key): string => lcfirst(str_replace('_', '', ucwords((string) $key, '_'))),