/**
 * Creates a new URL by combining the specified URLs
 * @param {string} baseUrl The base URL
 * @param {string} relativeUrl The relative URL
 * @returns {string} The combined URL
 */
export function combineUrls(baseUrl = '', relativeUrl = '') {
  const strBaseUrl = baseUrl === null ? '' : String(baseUrl);
  const strRelativeUrl = relativeUrl === null ? '' : String(relativeUrl);

  if (!strRelativeUrl) return strBaseUrl;

  const base = strBaseUrl.replace(/\/+$/, '');
  const tail = strRelativeUrl.replace(/^\/+/, '');

  return `${base}/${tail}`;
}