Class: AddSerialNumberToDevices

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/device_tracker/db/migrate/20151102141601_add_serial_number_to_devices.rb

Instance Method Summary collapse

Instance Method Details

#change ⇒ Object 



2
3
4
5
6
 
# File 'lib/device_tracker/db/migrate/20151102141601_add_serial_number_to_devices.rb', line 2

def change
  change_table :devices do |t|
    t.string :serial_number
  end
end