class ActionDispatch::Routing::RouteSet::NamedRouteCollection::UrlHelper::OptimizedUrlHelper

def parameterize_args(args)
  params = {}
  @arg_size.times { |i|
    key = @required_parts[i]
    value = args[i].to_param
    yield key if value.nil? || value.empty?
    params[key] = value
  }
  params
end