Add translation tables to Halls

app/models/hall.rb

@@ -3,4 +3,6 @@ class Hall < ActiveRecord::Base
   has_many :slots, dependent: :destroy
 
   validates :name, presence: true
+
+  translates :name
 end

db/migrate/20151020071227_add_translations_to_halls.rb

@@ -0,0 +1,13 @@
+class AddTranslationsToHalls < ActiveRecord::Migration
+  def self.up
+    Hall.create_translation_table!({
+      :name => :string
+    }, {
+      :migrate_data => true
+    })
+  end
+
+  def self.down
+    Hall.drop_translation_table! :migrate_data => true
+  end
+end