class ActiveAdmin::Views::StatusTag

def build(*args)
  options = args.extract_options!
  status = args[0]
  type = args[1]
  label = options.delete(:label)
  classes = options.delete(:class)
  status = convert_to_boolean_status(status)
  if status
    content = label || if s = status.to_s and s.present?
                         I18n.t "active_admin.status_tag.#{s.downcase}", default: s.titleize
                       end
  end
  super(content, options)
  add_class(status_to_class(status)) if status
  if type
    Deprecation.warn <<-MSG.strip_heredoc
      The `type` parameter has been deprecated. Provide the "#{type}" type as
      a class instead. For example, `status_tag(status, :#{type}, class: "abc")`
      would change to `status_tag(status, class: "#{type} abc")`. Also note that
      the "#{type}" CSS rule will be removed too, so you'll have to provide
      the styles yourself. See https://github.com/activeadmin/activeadmin/blob/master/CHANGELOG.md#110-
      for more information.
    MSG
    add_class(type.to_s)
  end
  add_class(classes) if classes
end

def convert_to_boolean_status(status)
  case status
  when true, 'true'
    'Yes'
  when false, 'false', nil
    'No'
  else
    status
  end
end

def default_class_name
  'status_tag'
end

def status_to_class(status)
  case status
  when String, Symbol
    status.to_s.titleize.gsub(/\s/, '').underscore
  else
    ''
  end
end

def tag_name
  'span'
end