- raise IrreversibleMigration.new
-# add_column :nodes, "tags", :text, :default => "", :null => false
-# add_column :current_nodes, "tags", :text, :default => "", :null => false
+ fail ActiveRecord::IrreversibleMigration
+ # add_column :nodes, "tags", :text, :default => "", :null => false
+ # add_column :current_nodes, "tags", :text, :default => "", :null => false