view db/migrate/20090406161854_add_parent_id_to_enumerations.rb @ 951:010291c90b0b bibplugin_bibtex

Fixes a bug with the authors div - it was being replicated for each author; added a fieldset in order to better handle each author; simulates a click for each author in the parsing of the bibtex file.

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