public static Uri FormatUri(FormattableString formattableString)
=> formattableString == null
? throw new ArgumentNullException(nameof(formattableString))
: new Uri((FormatStringParser.Parse(formattableString.Format,
(s, i, len) => s.HasWhiteSpace(i, len),
delegate { return(false); })
.Any(hws => hws)
? FormattableStringFactory.Create(
string.Join(string.Empty, FormatStringParser.Parse(formattableString.Format, (s, i, len) => Regex.Replace(s.Substring(i, len), @"\s+", string.Empty), (s, i, len) => s.Substring(i, len))),
formattableString.GetArguments())
: formattableString).ToString(UriFormatProvider.InvariantCulture));
