view db/migrate/089_add_attachments_description.rb @ 385:a6f8c0584a92 feature_36

using new bibtex parsing plugin; implementing multipage create bibtex form
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Tue, 05 Apr 2011 18:31:02 +0100
parents 513646585e45
children
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class AddAttachmentsDescription < ActiveRecord::Migration
  def self.up
    add_column :attachments, :description, :string
  end

  def self.down
    remove_column :attachments, :description
  end
end