rubinius/rubinius — pull request #2171 by brainopia (2013-02-23 17:37:35+00:00)
Title: Require date when time is required

In MRI 1.9 and 2.0 there is ```require 'date'``` inside time.rb.
https://github.com/ruby/ruby/blob/ruby_1_9_3/lib/time.rb#L43
https://github.com/ruby/ruby/blob/trunk/lib/time.rb#L1

So following works:

```ruby
require 'time'
Date.today
```