From: Ryan Davis <ryand-ruby@...>
Date: 2008-02-04T18:57:21+09:00
Subject: Re: @var = change to accessor method? Why?


On Feb 3, 2008, at 18:18 , Philipp Hofmann wrote:

> basicly it's a 2nd encapsulation of an attribute within an object that
> undermines the encapsulation that comes with oo design.

How exactly does making/using an accessor method "undermine the  
encapsulation"?