From d0865df783d9834740071a279241cdf46a4c40cf Mon Sep 17 00:00:00 2001
From: dantleech <dan.t.leech@gmail.com>
Date: Thu, 15 May 2014 19:56:54 +0200
Subject: [PATCH] Allow non-scalar values to be validated in Enum

---
 .../MetaYaml/NodeValidator/EnumNodeValidator.php            | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/RomaricDrigon/MetaYaml/NodeValidator/EnumNodeValidator.php b/src/RomaricDrigon/MetaYaml/NodeValidator/EnumNodeValidator.php
index 3ab7162..affb5a7 100644
--- a/src/RomaricDrigon/MetaYaml/NodeValidator/EnumNodeValidator.php
+++ b/src/RomaricDrigon/MetaYaml/NodeValidator/EnumNodeValidator.php
@@ -33,7 +33,11 @@ public function validate($name, $node, $data)
         }
 
         if (! in_array($data, $haystack, $strict)) {
-            throw new NodeValidatorException($name, "The value '$data' is not allowed for node '$name'");
+            if (is_scalar($data)) {
+                throw new NodeValidatorException($name, "The value '$data' is not allowed for node '$name'");
+            }
+
+            throw new NodeValidatorException($name, "The value " . var_export($data, true) . " is not allowed for node '$name'");
         }
 
         return true;