Contents

class RemoveZipCodeFromPrefectures < ActiveRecord::Migration
  def up
    remove_column :prefectures, :zip_code
  end

  def down
    add_column :prefectures, :zip_code, :string
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
unico-training-7.8.0	db/migrate/20110815194430_remove_zip_code_from_prefectures.rb