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view db/migrate/20091220183509_add_lft_and_rgt_indexes_to_projects.rb @ 295:3b367754d2b0 luisf

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merge from branch bug_97
author Luis Figueira <luis.figueira@eecs.qmul.ac.uk>
date Thu, 24 Mar 2011 13:00:03 +0000
parents 513646585e45
children
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class AddLftAndRgtIndexesToProjects < ActiveRecord::Migration
  def self.up
    add_index :projects, :lft
    add_index :projects, :rgt
  end

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