20 lines
415 B
Ruby
20 lines
415 B
Ruby
class AddSaltToSuppliers < ActiveRecord::Migration
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class Supplier < ActiveRecord::Base; end
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def up
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add_column :suppliers, :salt, :string
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Supplier.find_each do |supplier|
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salt = [Array.new(6){rand(256).chr}.join].pack("m").chomp
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supplier.update_attributes! salt: salt
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end
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change_column_null :suppliers, :salt, false
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end
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def down
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remove_column :suppliers, :salt
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end
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end
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