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m-nakamura145/update_columns.rb

Created October 17, 2018 05:11
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update_columns.rb
[16] pry(main)> rsv.update_columns(status: 2)
Reservation Update (4.4ms) UPDATE `reservations` SET `status` = 2 WHERE `reservations`.`id` = 1
=> true
[17] pry(main)> rsv.previous_changes
=> {}
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