rails/rails — pull request #9985 by vipulnsward (2013-03-28 20:44:46+00:00)
Title: change Hash#to_xml to convert xml with attribute and content properly

This is in response to #9965

It rightly parses something like
```xml
25
```
to
```ruby
{"varValue"=>{"name"=>"age", "__content__"=>"25"}}
```