class RbMerchant
include DataMapper::Resource

 property :id,              Serial
 property :name,            String
 property :hmackey,         String
 property :hmacalgorithm,   String
 property :digestalgorithm, String
 property :permittedorigin, String
 property :created,         DateTime
 property :modified,        DateTime

 storage_names[:default] = 'rb_merchant'

 #belongs_to :account_owner
 #has 1, :account_owner, :through => Resource

 #has n, :merchant_users, :through => Resource

end

class AccountOwner
include DataMapper::Resource

  property :account_owner_id,               Integer
  property :username,                       String
  property :status,                         String
  property :salutation,                     String
  property :first_name,                     String
  property :middle_name,                    String
  property :surname,                        String
  property :gender,                         String
  property :date_of_birth,                  DateTime
  property :email,                          String
  property :home_phone,                     String
  property :work_phone,                     String
  property :previous_payment_request_time,  Integer
  property :created_dt,                     DateTime

  storage_names[:default] = 'account_owner'

  #has n, :rb_merchants, :through => Resource
  #has n, :accounts

end

class RbMerchant2accountOwner
include DataMapper::Resource

  property :merchant_id,       Integer
  property :account_owner_id,  Integer

  storage_names[:default] = 'rb_merchant2account_owner'

  #belongs_to :rb_merchant
  #belongs_to :account_owner

end