demo_app/my_platform/db/migrate/20150325105884_add_accepted_terms_to_users.your_platform.rb
# This migration comes from your_platform (originally 20141018143323)
class AddAcceptedTermsToUsers < ActiveRecord::Migration[4.2]
def change
add_column :users, :accepted_terms, :string
add_column :users, :accepted_terms_at, :datetime
end
end