<% @available_criterias[criterias[level]][:values].each do |value| %> <%= '' * level %> <%= value.name %> <%= '' * (criterias.length - level - 1) %> <% hours_for_value = select_hours(hours, criterias[level], value.id) %> <% @periods.each do |period| %> <% sum = sum_hours(select_hours(hours_for_value, @columns, period.to_s)) %> <%= sum > 0 ? sum : "-" %> <% end %> <% if criterias.length > level+1 %> <%= render(:partial => 'report_criteria', :locals => {:criterias => criterias, :hours => hours_for_value, :level => (level + 1)}) %> <% end %> <% end %> <% reset_cycle %>