Contents

class AddPriceToLineItem < ActiveRecord::Migration
  def up
    add_column :line_items, :price, :decimal, :null => false, :default => 0.0
    
    change_table(:line_items) do |t|
      t.timestamps
    end

    Piggybak::LineItem.all.each do |line_item|
      line_item.update_attribute(:price, line_item.total/line_item.quantity)
    end
  end

  def down
    remove_column :line_items, :price
  end
end

Version data entries

31 entries across 31 versions & 1 rubygems

Version	Path
piggybak-0.6.34	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.7.4	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.7.3	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.7.2	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.7.1	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.7.0	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.33	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.32	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.31	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.30	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.29	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.28	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.27	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.26	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.25	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.24	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.23	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.22	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.21	db/migrate/20120627144001_add_price_to_line_item.rb
piggybak-0.6.20	db/migrate/20120627144001_add_price_to_line_item.rb