calefaction/app/views/users/login.html.erb

<% provide(:title, 'Login') %>

<h1>Login</h1>

<%= form_tag do %>
  <table>
    <tr>
      <td><%= label_tag('email', 'Email address') %></td>
      <td><%= email_field_tag('email') %></td>
    </tr>
    <tr>
      <td><%= label_tag('password', 'Password') %></td>
      <td><%= password_field_tag('password') %></td>
    </tr>
    <tr>
      <td colspan="2"><%= submit_tag('Login') %></td>
    </tr>
  </table>
<% end %>

<p><%= link_to "Forgot your password?", controller: 'users', action: 'reset' %></p>