public static string ForEach(this string input, string pattern, PartsF func)
{
input.Parts(pattern, out string begin, out string search, out string end);
while (begin != null && search != null && end != null)
{
func.Invoke(ref begin, ref search, ref end);
//if (Regex.IsMatch(search, pattern)) throw new Exception("Infinite loop Exception.");
if (Regex.IsMatch(search, pattern))
{
search = search.ForEach(pattern, func);
}
if (begin + search + end == input)
{
break;
}
input = begin + search + end;
input.Parts(pattern, out begin, out search, out end);
}
return(input);
}
public static string ForEach(this string input, Regex regex, PartsF partsF)
{
return(input.ForEach(regex.ToString(), partsF));
}