From: Henry Maddocks <hmaddocks@...>
Date: 2012-04-19T06:41:12+09:00
Subject: Re: Why must I know whether I extend a class or a module?


On 19/04/2012, at 8:22 AM, "Eric C." <lists@ruby-forum.com> wrote:

> I can't pretend to know everything about Ruby, but I've read a bit about
> metaprogramming, and I've never been sold on it being a good way to
> write code.  There may be uses that I don't know about, but I haven't
> found them.  

Ever used attr_reader, attr_writer or attr_accessor? All excellent uses of metaprogramming.

Henry