module CmAdmin::ViewHelpers::FormHelper

def set_nested_section_form_fields(resource, form_obj, nested_sections)
  return if nested_sections.blank?
  nested_sections.each do |nested_section|
    next unless nested_section.display_if.call(form_obj.object)
    concat create_sections(resource, form_obj, nested_section)
  end
  nil
end