runosaari.net/lib/runosaari_web/templates/visitor/edit.html.eex

<h1>Edit Visitor</h1>

<%= render "form.html", Map.put(assigns, :action, Routes.admin_visitor_path(@conn, :update, @visitor)) %>

<span><%= link "Back", to: Routes.admin_visitor_path(@conn, :index) %></span>