app/views/reviews/_form_modal.html.erb
<!-- Modal -->
<div class="modal fade" id="newReviewModal<%= id if id%>" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">
<% if id %>
Edit your review
<% else %>
Write a review
<% end %>
for <%= review.lacquer.name %>
</h4>
</div>
<div class="modal-body">
<%= render 'reviews/form', review: review %>
</div>
</div>
</div>
</div>