Mercurial > hg > soundsoftware-site
view db/migrate/20090406161854_add_parent_id_to_enumerations.rb @ 1038:a7534dad6d19 cannam
Fix indentation in wiki list elements
author | Chris Cannam <chris.cannam@soundsoftware.ac.uk> |
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date | Tue, 13 Nov 2012 14:41:33 +0000 |
parents | 513646585e45 |
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