15 lines
375 B
Ruby
15 lines
375 B
Ruby
# frozen_string_literal: tru
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# Agrega el número de serie de cada RPi
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class AddSerialNumberToRaspberry < ActiveRecord::Migration[6.1]
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def up
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add_column :raspberries, :serial_number, :string
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add_index :raspberries, :serial_number, unique: true
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end
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def down
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remove_index :raspberries, :serial_number
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remove_column :raspberries, :serial_number
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end
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end
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