view db/migrate/104_add_projects_lft_and_rgt.rb @ 601:1608b3cb50cd feature_36

Fixed User and Authorships Search Query. New Publication: reordered some fields in the form; now correctly saving all authors.

class AddProjectsLftAndRgt < ActiveRecord::Migration
  def self.up
    add_column :projects, :lft, :integer
    add_column :projects, :rgt, :integer
  end

  def self.down
    remove_column :projects, :lft
    remove_column :projects, :rgt
  end
end