Transform title into dashed URL-friendly string [closed]

Answer 1

this is how I currently slug words.

        public static string Slug(this string value)
    {
        if (value.HasValue())
        {
            var builder = new StringBuilder();
            var slug = value.Trim().ToLowerInvariant();

            foreach (var c in slug)
            {
                switch (c)
                {
                    case ' ':
                        builder.Append("-");
                        break;
                    case '&':
                        builder.Append("and");
                        break;
                    default:

                        if ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z') && c != '-')
                        {
                            builder.Append(c);
                        }

                        break;
                }
            }

            return builder.ToString();
        }

        return string.Empty;
    }