rsim/oracle-enhanced — pull request #153 by yahonda (2012-02-29 18:18:36+00:00)
Title: Modified to use the rdoc gem

To address the WARNING, Modified to use the rdoc gem for unit tests.

```ruby
$ rake spec
WARNING: 'require 'rake/rdoctask'' is deprecated. Please use 'require 'rdoc/task' (in RDoc 2.4.2+)' instead.
at /home/yahonda/.rvm/gems/ruby-1.9.3-p125@rails322rc1/gems/rake-0.9.2.2/lib/rake/rdoctask.rb
```