Contents

class RemoveUnusedCreditCardFields < ActiveRecord::Migration
  def up
    remove_column :spree_credit_cards, :start_month if column_exists?(:spree_credit_cards, :start_month)
    remove_column :spree_credit_cards, :start_year if column_exists?(:spree_credit_cards, :start_year)
    remove_column :spree_credit_cards, :issue_number if column_exists?(:spree_credit_cards, :issue_number)
  end

  def down
    add_column :spree_credit_cards, :start_month,  :string
    add_column :spree_credit_cards, :start_year,   :string
    add_column :spree_credit_cards, :issue_number, :string
  end

  def column_exists?(table, column)
    ActiveRecord::Base.connection.column_exists?(table, column)
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
solidus_core-1.4.2	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.3.2	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.4.1	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.4.0	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.4.0.rc1	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.4.0.beta1	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.3.1	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.3.0	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.3.0.rc2	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.3.0.rc1	db/migrate/20131001013410_remove_unused_credit_card_fields.rb
solidus_core-1.3.0.beta1	db/migrate/20131001013410_remove_unused_credit_card_fields.rb