app/views/rows/edit.slim in rows_controller-3.0.5 vs app/views/rows/edit.slim in rows_controller-3.1.0

@@ -1,18 +1,16 @@
 ruby:
  # Template for RowsController (edit)
  # Requires resource model_name model_symbol
  #   partial 'form' template
 
- content_for(:submit_left) {
+ content_for(:submit_left) do
    link_to t('button.back').html_safe, "/#{controller_name}", class: 'button'
- }
+ end
 
 fieldset class="wide mask" id=model_symbol
   legend = t('ui.editing', model: model_name).html_safe
   = render '/shared/error_explanation'
 
-  - @multipart ||= false
-  /"/#{controller_name}/update/#{@row.id}"
-  = form_for resource, url: "/#{controller_name}/#{@row.id}", html: {multipart: @multipart} do |f|
+  = form_with model: resource do |f|
     = render 'form', f: f
     = render '/rows/submit', right: %w[update OK]