module ApplicationHelper def link_to_add_fields(name, f, association) new_object = f.object.send(association).klass.new id = new_object.object_id fields = f.fields_for(association, new_object, child_index: id) do |builder| render(association.to_s.singularize + "_fields", f: builder) end link_to(name, '#', id: "add_#{association.to_s.singularize}" , class: "add_fields", data: {id: id, fields: fields.gsub("\n", "")}) end def link_to_dashboard content_tag :p do content_tag :a, href: root_path, class: 'btn btn-default', title: 'Back to dashboard' do content_tag :span, '', class: 'glyphicon glyphicon-home' end end end end