view db/migrate/106_remove_projects_projects_count.rb @ 420:2008fa7fda29 bug_145

Track the project tree explicitly through recursive functions rather than using lft, rgt ordering.  Fixes #145

class RemoveProjectsProjectsCount < ActiveRecord::Migration
  def self.up
    remove_column :projects, :projects_count
  end

  def self.down
    add_column :projects, :projects_count, :integer, :default => 0
  end
end