revert [6924]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6946 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

2 files changed, 1 insertions, 15 deletions

diff --git a/activesupport/lib/active_support/core_ext/array/conversions.rb b/activesupport/lib/active_support/core_ext/array/conversions.rb
index 6950e21027..a4d056e81c 100644
--- a/activesupport/lib/active_support/core_ext/array/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/array/conversions.rb
@@ -63,7 +63,7 @@ module ActiveSupport #:nodoc:
 
           opts = options.merge({ :root => children })
 
-          options[:builder].tag!(root, options[:skip_types] ? {} : {:type => "array"}) {
+          options[:builder].tag!(root) {
             yield options[:builder] if block_given?
             each { |e| e.to_xml(opts.merge!({ :skip_instruct => true })) }
           }
diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb
index 2cccd9c30e..2334bb671b 100644
--- a/activesupport/lib/active_support/core_ext/hash/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb
@@ -163,20 +163,6 @@ module ActiveSupport #:nodoc:
                     else
                       content
                     end
-                  elsif value['type'] == 'array'
-                    child_key, entries = value.detect { |k,v| k != 'type' }   # child_key is throwaway
-                    if entries.nil?
-                      []
-                    else
-                      case entries.class.to_s   # something weird with classes not matching here.  maybe singleton methods breaking is_a?
-                      when "Array"
-                        entries.collect { |v| typecast_xml_value(v) }
-                      when "Hash"
-                        [typecast_xml_value(entries)]
-                      else
-                        raise "can't typecast #{entries.inspect}"
-                      end
-                    end
                   elsif value['type'] == 'string' && value['nil'] != 'true'
                     ""
                   else