Pihrtsoft.Text.RegularExpressions.Linq.Chars.ArabicDigit C# (CSharp) Method

        public static CharGrouping ArabicDigit() => Range('0', '9');

 /// <summary>
 /// Matches an arabic digit.
 /// </summary>
 /// <returns></returns>
 public CharGrouping ArabicDigit() => Append(Chars.ArabicDigit());