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educoder/db/migrate/20200213094050_migrate_user...

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340 B

class MigrateUserLocation < ActiveRecord::Migration[5.2]
def change
UserExtension.where("location like '%省'").each do |ue|
ue.update_column("location", ue.location.chop)
end
UserExtension.where("location_city like '%市'").each do |ue|
ue.update_column("location_city", ue.location_city.chop)
end
end
end