using System.Linq;

namespace Supercell.Laser.Titan.Util
{
    public static class StringUtil
    {
        public static byte[] HexToBytes(string hex)
        {
            hex = hex.Replace(" ", "").Replace("-", "");
            return Enumerable.Range(0, hex.Length)
                                .Where(x => x % 2 == 0)
                                .Select(x => Convert.ToByte(hex.Substring(x, 2), 16))
                                .ToArray();
        }
    }
}