lib/templates/erb/scaffold/_form.html.erb
<%# frozen_string_literal: true %>
<%%= simple_form_for(@<%= singular_table_name %>) do |f| %>
<%%= f.error_notification %>
<%%= f.error_notification message: f.object.errors[:base].to_sentence if f.object.errors[:base].present? %>
<div class="form-inputs">
<%- attributes.each do |attribute| -%>
<%%= f.<%= attribute.reference? ? :association : :input %> :<%= attribute.name %> %>
<%- end -%>
</div>
<div class="form-actions">
<%%= f.button :submit %>
</div>
<%% end %>