search for: parts_to_update

...a form for editing a Page and all of it''s parts and when you submit the form all of your changes are saved. There''s an action that handles the post that saves the page and all the parts. def handle_post if request.post? @page.attributes = params[:page] parts_to_update = [] (params[:part] || {}).values.each do |v| if part = @page.parts.find_by_name(v[:name]) part.attributes = part.attributes.merge(v) parts_to_update << part else @page.parts.build(v) end end if @page.sa...