From: Martin DeMello <martindemello@...>
Date: 2003-01-06T03:38:32+09:00
Subject: Re: Interfaces in Ruby (attempted summary)

Jim Weirich <jweirich@one.net> wrote:
> 
> There are several reasons people like interfaces (and DbC for that
> matter) ...
> 
> (a) They enable compile time static type checks.
> (b) They document the intended behaviour

(c) They permit reasonably watertight multiperson projects.

Test-driven design should be able to take care of that too.

martin