class AddTimestampsToWordFamilyTables < ActiveRecord::Migration
  def change
    add_column :word_families, :created_at, :datetime
    add_column :word_families, :updated_at, :datetime
    add_column :word_family_members, :created_at, :datetime
    add_column :word_family_members, :updated_at, :datetime
  end
end
