From: Gary Wright <gwtmp01@...>
Date: 2007-12-10T03:22:06+09:00
Subject: Re: How much would variable declarations in Ruby make you wince?


On Dec 9, 2007, at 11:05 AM, Robert Klemme wrote:
> IMHO DBC and duck typing do not mix very well because DBC takes  
> away the flexibility which is one of the strengths.

This comment caught my eye.  I think good contracts are based on  
behavior
and not on implementation (as are good tests) and that would seem to
fit right in with duck typing vs. static typing.

Gary Wright