From 06c48524fd9414067d7acd0958c996bd3ae97045 Mon Sep 17 00:00:00 2001
From: chris <chris.vilayphiou@gmail.com>
Date: Wed, 2 Oct 2013 18:36:08 +0800
Subject: [PATCH] Fix tag to remove ['0', '1'] from the form

---
 lib/orbit_tag/taggable.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/orbit_tag/taggable.rb b/lib/orbit_tag/taggable.rb
index 7a52f5f0..cadf2ad6 100644
--- a/lib/orbit_tag/taggable.rb
+++ b/lib/orbit_tag/taggable.rb
@@ -46,7 +46,7 @@ module OrbitTag
 
       def tags=(tag_ids)
         tag_ids = [tag_ids].flatten
-        tag_ids.delete('')
+        tag_ids.delete_if{|e| e.match(/^[0-1]$|^$/)}
         ids = self.taggings.blank? ? [] : self.taggings.map{|t| t.tag.id}
         tag_ids.each do |tag_id|
           unless ids.include? tag_id