Concerning an example

gistfile1.txt

module Reversable
  extend ActiveSupport::Concern

  module ClassMethods
    def do_it
      puts "holly molly this is how to bootstrap"
      all.each do |post|
        post.revers_content
      end 
    end 
  end 

  def reverse_content
    content.reverse if content
  end 

  included do
    puts "You just included the sickest module in all the land!"
  end 
end