dwaller

class Bottles

  def song
    verses(99, 0)
  end

  def verses(upper_bound, lower_bound)
    upper_bound.downto(lower_bound).map { |i| verse(i) }.join("\n")
  end

dwaller

require 'model_attribute'

module ActiveRecordMimic
  def self.included(base)
    base.instance_eval do
      unless (class << base; self; end).ancestors.include?(ModelAttribute)
        raise "ActiveRecordMimic aliases ModelAttribute methods so must be included after extending ModelAttribute"
      end

      alias_method :[],  :read_attribute