hvitis

# Copyright (c) 2012, Vehbi Sinan Tunalioglu <vst@vsthost.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
#   notice, this list of conditions and the following disclaimer.
#

hvitis

// Nullish coalescing operator with conditional chaining

let alien = {
  isAware: true,
  location : {
    planet: "C435",
    distance: 30 // light years
  }
};
const alienGreeting = alien?.name ?? "Welcome Stranger!";