Add OrderedHash#to_hash. Closes #11266 [josh]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8974 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activesupport/CHANGELOG

 *SVN*
 
+* Add OrderedHash#to_hash [josh]
+
 * Adding Time#end_of_day, _quarter, _week, and _year.  #9312 [Juanjo Bazan, Tarmo Tänav, BigTitus]
 
 * Adding TimeWithZone#between? [Geoff Buesing]

activesupport/lib/active_support/ordered_options.rb

@@ -26,6 +26,12 @@ def keys
       def values
         collect { |key, value| value }
       end
+
+      def to_hash
+        returning({}) do |hash|
+          each { |array| hash[array[0]] = array[1] }
+        end
+      end
     end
   end
 end

activesupport/test/core_ext/enumerable_test.rb

@@ -22,6 +22,7 @@ def test_group_by
     end
 
     assert_equal objects.uniq.map(&:name), grouped.keys
+    assert({}.merge(grouped), "Could not convert ActiveSupport::OrderedHash into Hash")
   end
 
   def test_sums