justinfrench/formtastic — pull request #827 by justinfrench (2012-03-23 05:41:01+00:00)
Title: Add HTML5 date, time & datetime inputs for use with JS date pickers, etc

```
:as => :date_picker
:as => :time_picker
:as => :datetime_picker
:as => :datetime_picker, :local => false
```

Does not include any extra CSS or JS for rendering non-native calendar widgets (and won't!). Some browsers already have support, others can be polyfilled with the UI and JS libraries of your choice.