From: Christoph <chr_news@...>
Date: 2002-06-04T22:19:30+09:00
Subject: Re: dynamic attr_accessor??


"Holden Glova" <dsafari@xtra.co.nz> wrote in
....
> I personally prefer the non-eval way that Guy Decoux recommend of using
> type.__send__. Try and not use eval whenever you can IMO - plus I think
the
> clarity is enhanced in many non-eval solutions.

The ``type'' solution defines new A instances methods wether you use
class_eval or send -
>
> irb(main):019:0> class A
> irb(main):020:1> def initialize(name)
> irb(main):021:2> @name = name
> irb(main):022:2> type.__send__(:attr_accessor, "name")

    class << self; self end.send(:attr_accessor, name)

> irb(main):023:2> end

....

/Christoph