Utilizing modules to reduce element declarations

happymapper_composition.rb

require 'happymapper'

module Publication
  def self.included(receiver)
    receiver.element :featured, Boolean, :tag => 'isFeatured'
    receiver.element :exclusive, Boolean, :tag => 'isExclusive'
    receiver.element :sponsored, Boolean, :tag => 'isSponsored'
  end

end

class Article
  include HappyMapper

  has_one :title, String
  
  include Publication

end