From 0253b556efbf1c5a14aeac3062550826fc2de1e3 Mon Sep 17 00:00:00 2001
From: Coren <michel.loiseleur@ajlsm.com>
Date: Wed, 1 Jul 2015 11:41:07 +0200
Subject: [PATCH] OAI Provider helper methods should be able to provide value
 and attributes.

For instance:
  def relation
    [ 'value without atribute', [ 'french value', { 'xml:lang' => 'fre' } ] ]
  end
gives
<dc:relation>value without atribute</dc:relation><dc:relation xml:lang=fre>french value</dc:relation>
---
 lib/oai/provider/metadata_format.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/oai/provider/metadata_format.rb b/lib/oai/provider/metadata_format.rb
index fcf6bad..6fd82d2 100755
--- a/lib/oai/provider/metadata_format.rb
+++ b/lib/oai/provider/metadata_format.rb
@@ -34,7 +34,7 @@ def encode(model, record)
               values = value_for(field, record, map)
               if values.respond_to?(:each)
                 values.each do |value|
-                  xml.tag! "#{element_namespace}:#{field}", value
+                  xml.tag! "#{element_namespace}:#{field}", *value
                 end
               else
                 xml.tag! "#{element_namespace}:#{field}", values