Setting up Ahoy models to use a separate datastore

ahoy_base.rb

module Ahoy
  class AhoyBase < ActiveRecord::Base
    establish_connection DB_STATS
      self.abstract_class = true
    end
end

event.rb

module Ahoy
  class Event < AhoyBase
    include Ahoy::Properties

    self.table_name = "ahoy_events"

    belongs_to :visit
    belongs_to :user, optional: true
  end
end

visit.rb

class Visit < Ahoy::AhoyBase
  has_many :ahoy_events, class_name: "Ahoy::Event"
  belongs_to :user, optional: true
end