gistfile1.txt

require 'rubygems'
require 'mongoid'

Mongoid.configure do |config|
  config.master = Mongo::Connection.new.db("mongoid_pet")
end

Mongoid.master.collection("villages").drop
Mongoid.master.collection("villagers").drop
Mongoid.master.collection("pets").drop

class Village
	include Mongoid::Document
	field :name, :type => String 
	has_many_related :villagers
end 
class Villager 
	include Mongoid::Document
	field :village_id, :type => String
	field :name, :type => String
	has_many_related :pets
	belongs_to_related :village
end 
class Pet 
	include Mongoid::Document
	field :villager_id, :type => String
	field :name, :type => String 
	field :species, :type => String 
	belongs_to_related :villager
end 

2.times do
	@village = Village.create!(:name => "Charlesville")
	2.times do
		@villagers = Villager.create!(:name => "James Brown", :village_id => @village.id)
		
		2.times do
			@pet = Pet.create!(:name => "Timmy", :species => "bird", :villager_id => @villagers.id)
			@pet = Pet.create!(:name => "Timmy", :species => "cat", :villager_id => @villagers.id)
			
		end
	end
end
@data = Pet.only(:species).aggregate
puts @data.inspect