class ActionDispatch::Routing::PolymorphicRoutes::HelperMethodBuilder

def self.polymorphic_method(recipient, record_or_hash_or_array, action, type, options)
  builder = get action, type
  case record_or_hash_or_array
  when Array
    record_or_hash_or_array = record_or_hash_or_array.compact
    if record_or_hash_or_array.empty?
      raise ArgumentError, "Nil location provided. Can't build URI."
    end
    if record_or_hash_or_array.first.is_a?(ActionDispatch::Routing::RoutesProxy)
      recipient = record_or_hash_or_array.shift
    end
    method, args = builder.handle_list record_or_hash_or_array
  when String, Symbol
    method, args = builder.handle_string record_or_hash_or_array
  when Class
    method, args = builder.handle_class record_or_hash_or_array
  when nil
    raise ArgumentError, "Nil location provided. Can't build URI."
  else
    method, args = builder.handle_model record_or_hash_or_array
  end
  if options.empty?
    recipient.send(method, *args)
  else
    recipient.send(method, *args, options)
  end
end