function params_with()

in aws/hhvm1/state-machine/generate.hack [223:231]

• 9 lines of code
• 1 McCabe index (conditional complexity)

function params_with(
  keyset<P> $params_to_preserve,
  string $new_name,
  string $new_value,
): dict<string, string> {
  $params = params(...$params_to_preserve);
  $params[$new_name] = $new_value;
  return $params;
}