More HAML goodness

inline-ruby.html.erb

<% if @user.errors.any? %>
  <div id="error_explanation">
    <div class="alert alert-error">
      The form contains <%= pluralize(@user.errors.count, "error") %>.
    </div>
    <ul>
    <% @user.errors.full_messages.each do |msg| %>
      <li>* <%= msg %></li>
    <% end %>
    </ul>
  </div>
<% end %>

inline-ruby.html.haml

=if @user.errors.any?
  #error_explanation
    .alert.alert-error
      ==the form contains #{pluralize(@user.errors.count, "error")}
    %ul
    [email protected]_messages.each do |msg|
      %li * #{msg}