app/views/admin/generic/sales/show.html.erb
<h1> Sale </h1>
<ul>
<li>
<label>Product:</label>
<%= @sale.product_id %>
</li>
<li>
<label>Percent Off:</label>
<%= @sale.percent_off %>
</li>
<li>
<label>Starts At:</label>
<%= @sale.starts_at %>
</li>
<li>
<label>Ends At:</label>
<%= @sale.ends_at %>
</li>
</ul>
<p>
<%= link_to "Edit", edit_admin_generic_sale_path(@sale), class: 'button' %> |
<%= link_to "Destroy", [:admin, :generic, @sale], data: { confirm: 'Are you sure?' }, method: :delete, class: 'button' %> |
<%= link_to "View All", admin_generic_sales_path, class: 'button' %>
</p>