socialforge/db/migrate/20160111071558_static_proje...

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2016-01-12 10:38:50 +08:00
class StaticProjectAttachments < ActiveRecord::Migration
def up
Project.all.each do |project|
attachments_count = project.attachments.count
project.update_attribute(:attachments_count, attachments_count)
end
end
def down
Project.all.update_all(:attachments_count => false)
end
end