Topic: Rails dynamic table/view selection

I'm looking at various technologies in an effort to build a very flexible but simple application. 

A requirement for the application is to take the datbase table name (or in this case a view) as a parameter.  The database will be Oracle 10.2.  The application will simply list (and paginate) records in a view that is composed from two tables.  The URL to a given listing would look something like this:

The last bit of the path would be the view to display.  From my very limited knowledge of Rails this would not be practical in Rails.  What do you think?