lib/gyoku/array.rb in gyoku-0.3.1 vs lib/gyoku/array.rb in gyoku-0.4.0

@@ -1,23 +1,20 @@
 require "builder"
 
 require "gyoku/hash"
-require "gyoku/xml_key"
 require "gyoku/xml_value"
 
 module Gyoku
   class Array
-    extend XMLKey
-    extend XMLValue
 
     # Translates a given +array+ to XML. Accepts the XML +key+ to add the elements to,
     # whether to +escape_xml+ and an optional Hash of +attributes+.
     def self.to_xml(array, key, escape_xml = true, attributes = {})
       iterate_with_xml array, attributes do |xml, item, attrs, index|
         case item
           when ::Hash   then xml.tag!(key, attrs) { xml << Hash.to_xml(item) }
           when NilClass then xml.tag!(key, "xsi:nil" => "true")
-          else               xml.tag!(key, attrs) { xml << to_xml_value(item, escape_xml) }
+          else               xml.tag!(key, attrs) { xml << XMLValue.create(item, escape_xml) }
         end
       end
     end
 
   private