Contents

# An ad driven campaign.
#
# Unique from other campaigns in that their cost is derived from associated
# DatedCost records.
#
class AdvertisingCampaign < Campaign
  has_many :dated_costs, :as => :costable

  ##
  # The sum cost of this campaign
  #
  def cost
    Money.new(dated_costs.sum(:cost))
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
e9_crm-0.1.1	app/models/advertising_campaign.rb