class ActiveAdmin::Views::SemanticInputsProxy

def build(form_builder, *args, &block)
  html_options = args.extract_options!
  html_options[:class] ||= "inputs"
  legend = args.shift if args.first.is_a?(::String)
  legend = html_options.delete(:name) if html_options.key?(:name)
  legend_tag = legend ? helpers.tag.legend(helpers.tag.span(legend), class: "fieldset-title") : ""
  fieldset_attrs = tag_attributes html_options
  @opening_tag = "<fieldset #{fieldset_attrs}>#{legend_tag}<ol>"
  @closing_tag = "</ol></fieldset>"
  super(*(args << html_options), &block)
end

def tag_attributes(html_options)
  if Rails::VERSION::MAJOR <= 6
    # Reimplement tag.attributes to backport support for Rails 6.1.
    # TODO: this can be removed when support for Rails 6.x is dropped
    helpers.tag.tag_options(html_options.to_h).to_s.strip.html_safe
  else
    helpers.tag.attributes html_options
  end
end