restfulUrl static method
Implementation
static String restfulUrl(String url, Map<String, dynamic> params) {
  StringBuffer buffer = StringBuffer(url);
  params.forEach((key, value) {
    buffer.write("/");
    buffer.write(key);
    buffer.write("/");
    buffer.write(value);
  });
  return buffer.toString().replaceAll(RegExp(r'/+'), '/');
  // return normalizeUrl(buffer.toString());
}