osem-fcy/app/views/admin/sponsors/_swag_fields.html.haml

.row
  .col-md-6
    = f.input :type, label: 'Swag\'s type', input_html: { name: "sponsor[swags][#{index}][type]", value: v_type }
  .col-md-6
    = f.input :quantity, as: :number, in: 0...999, input_html: { name: "sponsor[swags][#{index}][quantity]", value: v_quantity}