view db/migrate/20090406161854_add_parent_id_to_enumerations.rb @ 341:b6ec5451fd0d feature_118

Make the project title (h1 in top of page) a link to the project overview (fixes #118). Does not work for the "special" soundsoftware project, which uses image replacement rather than clickable text.

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