async function my_example()

in website/pages/en/index.js [19:31]

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

async function my_example(): Awaitable<void> {
  $user_ids = vec[1, 2, 3];

  // Initiate all the database requests together,
  // so we spend less time waiting.
  $user_names = await Vec\\map_async(
    $user_ids,
    async ($id) ==> await fetch_user_name($id),
  );
  // Execution continues after requests complete.

  echo Str\\join($user_names, ", ");
}