class ActionView::PartialRenderer

def render_partial_template(view, locals, template, layout, block)
  ActiveSupport::Notifications.instrument(
    "render_partial.action_view",
    identifier: template.identifier,
    layout: layout && layout.virtual_path,
    locals: locals
  ) do |payload|
    content = template.render(view, locals, add_to_stack: !block) do |*name|
      view._layout_for(*name, &block)
    end
    content = layout.render(view, locals) { content } if layout
    payload[:cache_hit] = view.view_renderer.cache_hits[template.virtual_path]
    build_rendered_template(content, template)
  end
end