# frozen_string_literal:true class MigrateSubscriptionToStatisticProfile < ActiveRecord::Migration[4.2] def up Subscription.all.each do |s| user = User.find(s.user_id) s.update_column( 'statistic_profile_id', user.statistic_profile.id ) end end def down Subscription.all.each do |s| statistic_profile = User.find(s.statistic_profile_id) s.update_column( 'user_id', statistic_profile.user_id ) end end end