Lee Thompson stagrlee

## callbacks.rb
class Record
  def self.before_save(*methods)
    @callbacks ||= []
    @callbacks += methods
  end

  def self.callbacks
    @callbacks
  end
	class Record
	def self.before_save(*methods)
	@callbacks \|\|= []
	@callbacks += methods
	end

	def self.callbacks
	@callbacks
	end