From 06e958710faf9a03d90ee585b1c1e76fbca15cab Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Sat, 26 Jun 2021 20:34:13 -0300
Subject: [PATCH] no guardar valores nulos

---
 app/models/metadata_array.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/metadata_array.rb b/app/models/metadata_array.rb
index 0527ccb..368aa54 100644
--- a/app/models/metadata_array.rb
+++ b/app/models/metadata_array.rb
@@ -28,7 +28,7 @@ class MetadataArray < MetadataTemplate
   #
   # @return [Array]
   def document_value
-    [super].flatten(1)
+    [super].flatten(1).compact
   end
 
   alias indexable_values value