lib/xmpp4r/pubsub/children/items.rb in xmpp4r-0.4 vs lib/xmpp4r/pubsub/children/items.rb in xmpp4r-0.5

@@ -8,10 +8,11 @@
   module PubSub
     ##
     # Items
     # a collection of Items
     class Items < XMPPElement
+      include Enumerable
       name_xmlns 'items', NS_PUBSUB
 
       def node
         attributes['node']
       end
@@ -20,16 +21,24 @@
       end
       def subid
         attributes['subid']
       end
       def subid=(mysubid)
-        attributes['subid'] = mysubid
+        attributes['subid'] = mysubid.to_s
       end
       def max_items
         attributes['max_items']
       end
       def max_items=(mymaxitems)
-        attributes['max_items'] = mymaxitems
+        attributes['max_items'] = mymaxitems.to_s
+      end
+
+      def items
+        get_elements("item")
+      end
+
+      def each(&block)
+        items.each(&block)
       end
     end
 
     ##
     # Items wrapped in a Pubsub Event.