From: "ara.t.howard" <ara.t.howard@...>
Date: 2008-05-07T08:38:08+09:00
Subject: Re: attr_accessor for class variable?


On May 6, 2008, at 1:45 PM, Shot (Piotr Szotkowski) wrote:
> Is this the canonical way to have config objects in applications?
>
> So far I’m stuck with
>
>
>
> module ArtDecomp class Config
>
>  include Singleton
>
>  attr_accessor :debug, :qu_method, :qv_method, :silicone
>
>  def initialize
>    @debug     = false
>    @qu_method = :graph_merger
>    @qv_method = :graph_merger
>    @silicone  = Set[Arch[4,2], Arch[5,1]]
>  end
>
>  def max_pins
>    @silicone.map{|arch| arch.pins}.max
>  end
>
>  def max_pons
>    @silicone.map{|arch| arch.pons}.max
>  end
>
>  def reset
>    initialize
>  end
>
> end end

require 'configuration'  # gem install configuration

Configuration.for :art_decomp do

   qu_method :graph_merger
   qv_method :graph_merger

end

now simply require or load that file and you can use

  c = Configuration.for :art_decomp
  p c.qv_method

http://codeforpeople.com/lib/ruby/configuration/configuration-0.0.5/README

a @ http://codeforpeople.com/
--
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better. simply reflect on that.
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