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view .svn/pristine/e9/e976575ad14616deae0436ec7cdb5401b0fe26dc.svn-base @ 1482:d4a266e7f316 issue_546

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Close obsolete branch issue_546
author Chris Cannam
date Wed, 21 Nov 2012 10:33:11 +0000
parents cbb26bc654de
children
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class AddParentIdToEnumerations < ActiveRecord::Migration
  def self.up
    add_column :enumerations, :parent_id, :integer, :null => true, :default => nil
  end

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