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Merge from branch "cannam-pre-20110113-merge". Includes fix for bug #169.
author Chris Cannam
date Mon, 06 Jun 2011 13:34:19 +0100
parents 513646585e45
children
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class AddParentIdToEnumerations < ActiveRecord::Migration
  def self.up
    add_column :enumerations, :parent_id, :integer, :null => true, :default => nil
  end

  def self.down
    remove_column :enumerations, :parent_id
  end
end