osem-fcy/db/migrate/20170419132148_add_week_to_ticket_purchases.rb

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2017-04-19 16:47:59 +03:00
class AddWeekToTicketPurchases < ActiveRecord::Migration
class TmpTicketPurchase < ActiveRecord::Base
self.table_name = 'ticket_purchases'
end
def change
add_column :ticket_purchases, :week, :integer
TmpTicketPurchase.reset_column_information
TmpTicketPurchase.find_each do |purchase|
purchase.week = purchase.created_at ? purchase.created_at.strftime('%W') : 0
purchase.save!
end
end
end