Module to demonstrate how we can hijack the ActiveResource find method

gistfile1.rb

require 'active_support/concern'

module CachedResource
  extend ActiveSupport::Concern

  included do
    class << self
      alias_method_chain :find, :read_through_cache
    end
  end

  module ClassMethods  
    def find_with_read_through_cache(*arguments)
      puts "I'm hijacking the find method, but not doing anything."
      find_without_read_through_cache(*arguments)
    end
  end
end