Fixed that parameters from XML should also be presented in a hash with indifferent access [DHH] Hash#with_indifferent_access now also converts hashes kept in arrays to indifferent access (makes it easier to treat HTML and XML parameters the same) [DHH]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6532 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

2 files changed, 10 insertions, 2 deletions

diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb
index bbfc2502a1..07d50df6ba 100644
--- a/activesupport/lib/active_support/core_ext/hash/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb
@@ -111,7 +111,7 @@ module ActiveSupport #:nodoc:
               'forcecontent' => true,
               'keeproot'     => true,
               'contentkey'   => '__content__')
-            ))            
+            ))
           end
           
           def create_from_xml(xml)
diff --git a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb
index 6c7e6d76ac..01d5b3a6a3 100644
--- a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb
+++ b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb
@@ -73,8 +73,16 @@ class HashWithIndifferentAccess < Hash
     def convert_key(key)
       key.kind_of?(Symbol) ? key.to_s : key
     end
+
     def convert_value(value)
-      value.is_a?(Hash) ? value.with_indifferent_access : value
+      case value
+      when Hash
+        value.with_indifferent_access
+      when Array
+        value.collect { |e| e.is_a?(Hash) ? e.with_indifferent_access : e }
+      else
+        value
+      end
     end
 end