1
2
3
4
5
6
7
8
9
10
11
12
13
14

class Fundament < ActiveRecord::Base
  has_many :fundament_turms
  has_many :turms,          :through => :fundament_turms
end

class Turm < ActiveRecord::Base
  has_many :fundament_turms
  has_many :fundaments,     :through => :fundament_turms
end

class FundamentTurm < ActiveRecord::Base
  belongs_to :fundament
  belongs_to :turm
end