gistfile1.rb

class PdoChangeType < ActiveRecord::Base
	has_one  :tabu_criteria, :dependent => :destroy
end

class TabuCriterium < ActiveRecord::Base
	belongs_to :pdo_change_type
end


## view index.html.erb:
<% @tabu_criteria.each do |tabu_criterium| %>
   <td><%= tabu_criterium.pdo_change_type.name %></td>
...
<% end %>