app/views/admin/shopping/checkout/billing_addresses/index.html.erb
<h2>Select Billing Address</h2>
<%= form_tag admin_shopping_checkout_billing_addresses_path do %>
<% @billing_addresses.each_with_index do |billing_address, i| %>
<% selected = session_admin_order.bill_address_id == billing_address.id %>
<div id='select-address-<%= i %>'
class='panel callout five large-5 columns
<%= 'address_selected' if selected %>'>
<%= render partial: '/shared/compact_address', locals: { shopping_address: billing_address } %>
<%= link_to 'Use', select_address_admin_shopping_checkout_billing_address_path(billing_address), method: 'put' %> |
<%= link_to 'Edit', new_admin_shopping_checkout_billing_address_path( old_address_id: billing_address.id ) %>
</div>
<% end %>
<% end %>
<br />
<p><%= link_to "New Billing Address", new_admin_shopping_checkout_billing_address_path, class: 'button' %></p>