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view db/migrate/104_add_projects_lft_and_rgt.rb @ 869:a8d3211a6379 feature_121

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Close obsolete branch feature_121
author Chris Cannam
date Tue, 05 Apr 2011 10:28:08 +0100
parents 513646585e45
children
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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