Contents

class AddBillingDateToBillingAccount < ActiveRecord::Migration
  def up
    unless columns(:billing_accounts).collect {|c| c.name}.include?('billing_date')
      add_column :billing_accounts, :billing_date, :date
    end
  end

  def down
    if columns(:billing_accounts).collect {|c| c.name}.include?('billing_date')
      remove_column :billing_accounts, :billing_date
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
erp_invoicing-3.0.6	db/migrate/20120301155722_add_billing_date_to_billing_account.rb
erp_invoicing-3.0.5	db/migrate/20120301155722_add_billing_date_to_billing_account.rb
erp_invoicing-3.0.4	db/migrate/20120301155722_add_billing_date_to_billing_account.rb
erp_invoicing-3.0.3	db/migrate/20120301155722_add_billing_date_to_billing_account.rb
erp_invoicing-3.0.2	db/migrate/20120301155722_add_billing_date_to_billing_account.rb
erp_invoicing-3.0.1	db/migrate/20120301155722_add_billing_date_to_billing_account.rb