gabung-model.rb

require 'dm-core'
require 'dm-migrations'

DataMapper.setup(:default, "sqlite3:///#{Dir.pwd}/gabung.db")

class Institusi
  include DataMapper::Resource
  property :id, Serial
  property :nama_institusi, String
  property :nilai, Integer
  property :tahun_institusi, Integer
  property :kode_institusi, String
  has n,   :users 
end

class User
  include DataMapper::Resource
  property :id, Serial
  property :nama, String
  property :institusi_id, Integer
  property :umur, Integer
  belongs_to :institusi 
end

DataMapper.finalize