internal static int GetSetsCount(CharSetOptions sets)
{
var count = 0;
if ((sets & CharSetOptions.Digits) != 0)
{
count++;
}
if ((sets & CharSetOptions.LowerCaseLetters) != 0)
{
count++;
}
if ((sets & CharSetOptions.UpperCaseLetters) != 0)
{
count++;
}
return(count);
}
/// <summary>
/// Builds a joined read-only list of char sets specified by options
/// </summary>
internal static ImmutableList <ImmutableArray <char> > BuildCharSets(CharSetOptions sets)
{
var charSets = new List <ImmutableArray <char> >();
if ((sets & CharSetOptions.Digits) != 0)
{
charSets.Add(Digits);
}
if ((sets & CharSetOptions.LowerCaseLetters) != 0)
{
charSets.Add(LowerLetters);
}
if ((sets & CharSetOptions.UpperCaseLetters) != 0)
{
charSets.Add(UpperLetters);
}
return(charSets.ToImmutableList());
}
public TokenOptions WithUpperLetters()
{
_charSets |= CharSetOptions.UpperCaseLetters;
return(this);
}
/// <summary>
/// Includes digits as part of a token
/// </summary>
public TokenOptions WithDigits()
{
_charSets |= CharSetOptions.Digits;
return(this);
}