view db/migrate/20090401231134_add_active_field_to_enumerations.rb @ 1080:5bd8c86cfa6a issue_540

Makes the Publication model act as an activity; overloading the default ActivitiesController#index view in the Bibliography Plugin in order to differentiate Publications from the other event types.

* Known issues:
** route to /activities is not working (only to /activity);
** publication cache needs to be implemented in the model, not in the helper;
** when a publication is added to n projects, n events are created (all with the same content).

class AddActiveFieldToEnumerations < ActiveRecord::Migration
  def self.up
    add_column :enumerations, :active, :boolean, :default => true, :null => false
  end

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