Make dur a property?

[deadalnix]

On Thursday, 24 January 2013 at 15:32:36 UTC, Maxim Fomin wrote:
> Perhaps a bad example but I disagree that any feature that can 
> be implemented as a library, should not be introduced as a 
> language feature. Some features needed to be embedded into 
> language because as a library features they would be very ugly.

Yes, that is true. But in our case, the library solution isn't 
ugly.