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author luisf <luis.figueira@eecs.qmul.ac.uk>
date Thu, 25 Oct 2012 13:50:45 +0100
parents 513646585e45
children
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class AddWikiPagesParentId < ActiveRecord::Migration
  def self.up
    add_column :wiki_pages, :parent_id, :integer, :default => nil
  end

  def self.down
    remove_column :wiki_pages, :parent_id
  end
end