module Playbook::Overflow

def overflow_props
  selected_props = overflow_options.keys.select { |sk| try(sk) }
  return nil unless selected_props.present?
  selected_props.map do |k|
    overflow_value = send(k)
    "#{overflow_options[k]}_#{overflow_value}" if overflow_values.include? overflow_value
  end.compact.join(" ")
end