public static string GetDefaultHelpText <TEnum>(bool multiline = false) where TEnum : struct
{
IEnumerable <string> values = Enum.GetValues(typeof(TEnum))
.Cast <TEnum>()
.Select(f => _lowerLetterUpperLetterRegex
.Replace(f.ToString(), e => e.Value.Insert(1, "-"))
.ToLowerInvariant())
.OrderBy(f => f);
if (multiline)
{
return(string.Join(Environment.NewLine + " ", values));
}
else
{
return(TextHelpers.Join(", ", " and ", values));
}
}
public static StringBuilder AppendIndent(this StringBuilder sb, string value, string indent)
{
using (IEnumerator <string> en = TextHelpers.ReadLines(value).GetEnumerator())
{
if (en.MoveNext())
{
sb.Append(en.Current);
while (en.MoveNext())
{
sb.AppendLine();
sb.Append(indent);
sb.Append(en.Current);
}
}
}
return(sb);
}
