guange_homework
sw 10 years ago
commit 09f6a67577

@ -1,6 +1,6 @@
class AlterUserActivities < ActiveRecord::Migration class AlterUserActivities < ActiveRecord::Migration
def up def up
UserActivity.each do |activity| UserActivity.all.each do |activity|
if activity.act_type == 'Message' if activity.act_type == 'Message'
if activity.act if activity.act
unless activity.act.parent_id.nil? unless activity.act.parent_id.nil?

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