app/views/admin/base/_error_messages.html.erb

Summary

Maintainability
Test Coverage
<% if target.errors.any? %>
  <div id="error_explanation">
    <ul>
      <% target.errors.each do |error| %>
        <li><%= error.full_message %></li>
      <% end %>
    </ul>
  </div>
<% end %>