an approach to creating redis commands

redis-command.cs

public class RedisCommand
{
    static byte[] GenerateCommand(byte[][] arguments)
    {
        using (var stream = new MemoryStream())
        {
            var request = CreateIndicator('*', arguments.Length);
            stream.Write(request, 0, request.Length);
            stream.WriteNewLine();
            
            foreach (var argument in arguments)
            {
                var argumentRequest = CreateIndicator('$', argument.Length);
                stream.Write(argumentRequest, 0, argumentRequest.Length);
                stream.WriteNewLine();
                stream.Write(argument, 0, argument.Length);
                stream.WriteNewLine();
            }
            
            return stream.ToArray();
        }
    }
    
    static byte[] CreateIndicator(char indicator, int count)
    {
        var value = count.ToString();
        var length = value.Length;
        var bytes = new byte[length + 1];
        
        bytes[0] = (byte)indicator;
        for (var index = 0; index < length; index++)
        {
            bytes[index + 1] = (byte)value[index];
        }
        
        return bytes;
    }
}

public class MemoryStreamExtensions
{
    private static readonly byte[] newline = new byte[] { 13, 10 };
    
    public static void WriteNewLine(this MemoryStream stream)
    {
        stream.Write(newline, 0, 2);
    }
}