Localized model

localized-models.md

class Hostel < ActiveRecord::Base
  attr_accessible :name, :address_1...
  
  # Model definition...
  has_one :conditions, class_name: 'Hostel::Condition'
  has_one :directions, class_name: 'Hostel::Direction'
end

class Hostel::Condition < ActiveRecord::Base
  attr_accessible :hostel_id, :es, :pt, :en
  
  # Model definition...
  belongs_to :hostel
end

class Hostel::Direction < ActiveRecord::Base
  attr_accessible :hostel_id, :es, :pt, :en
  
  # Model definition...
  belongs_to :hostel
end

To query a localized field:

conditions = Hostel.find(999).condition.es