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view db/migrate/104_add_projects_lft_and_rgt.rb @ 176:ae833c41f474 feature_55

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fixed html character issue in Institutions list.
author luisf
date Wed, 02 Feb 2011 13:50:19 +0000
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