gistfile1.rb

class Address
  include MongoMapper::EmbeddedDocument
  key :street
  key :town
  key :county
  key :postcode
end

class EmailAddress
  include MongoMapper::EmbeddedDocument
  key :name, String
end

class Person
  include MongoMapper::Document

  key :first_name, String
  key :last_name, String
  
  key :home_address, Address
  key :work_email_address, EmailAddress
  key :home_email_address, EmailAddress
end

class PeriodOfAbscence
  include MongoMapper::EmbeddedDocument
  key :start_date, Date
  key :end_date, Date
  key :reason, String
end

class Employee < Person
	
end

class Parent < Person
  key :work_address, Address
  many :children
end

class Child < Person
  many :parents
  
  key :emergency_contact, Person
  key :dob, Date
end

class Company
  key :name, String
  key :address, Address  
end