view .svn/pristine/1d/1d4501e489efd6d8ed1d23023b3b3b28fa284bd3.svn-base @ 1137:66b9ab6cf9d7 redmine-2.2-integration

We don't use ZeroClipboard, just scrub this stuff (image_path with 2 args doesn't appear to work any more)

class AddIssuesNestedSetsColumns < ActiveRecord::Migration
  def self.up
    add_column :issues, :parent_id, :integer, :default => nil
    add_column :issues, :root_id, :integer, :default => nil
    add_column :issues, :lft, :integer, :default => nil
    add_column :issues, :rgt, :integer, :default => nil

    Issue.update_all("parent_id = NULL, root_id = id, lft = 1, rgt = 2")
  end

  def self.down
    remove_column :issues, :parent_id
    remove_column :issues, :root_id
    remove_column :issues, :lft
    remove_column :issues, :rgt
  end
end