app/views/events/email.erb
<%- model_class = Event -%>
<div class="page-header">
</div>
<div>
<div class="email-form col-md-8">
<%= render partial: 'emails/email_form', locals: { email: @email} %>
</div>
<div class="email-templates col-md-4">
<p><%= t('.templates') %></p>
<div class="list-group">
<% @templates.each do |template| %>
<a href="#" class="list-group-item">
<h4 class="list-group-item-heading"><%= template[:subject] %></h4>
<p class="list-group-item-text"><%= template[:content] %></p>
</a>
<% end %>
</div>
</div>
</div>