using System.Text;

namespace Manager.YouTube.Util.Cipher.Operations;

public class CipherSwap(int indexToSwap) : ICipherOperation
{
    public string Decipher(string cipherSignature) => new StringBuilder(cipherSignature)
    {
        [0] = cipherSignature[indexToSwap],
        [indexToSwap] = cipherSignature[0]
    }.ToString();
}