如何在轨道上的ruby视图页面中提供打印选项？

Question

<table class="table table-bordered admin-report" data-hook="sales_total">
<thead>
    <tr>
      <th><%= Spree.t(:currency) %></th>
      <th><%= Spree.t(:item_total) %></th>
      <th><%= Spree.t(:adjustment_total) %></th>
      <th><%= Spree.t(:sales_total) %></th>
    </tr>
  </thead>
<tbody>
    <% @totals.each do |key, row| %>
      <tr>
        <td><%= key %></td>
        <td><%= row[:item_total].format %></td>
        <td><%= row[:adjustment_total].format %></td>
        <td><%= row[:sales_total].format %></td>
      </tr>
    <% end %>
  </tbody>
</table>