public StringComparison ConvertMode(RaciStringComparison mode)
{
return(mode == RaciStringComparison.Default
? StringComparison.CurrentCulture
: mode.HasFlag(RaciStringComparison.Ordinal)
? mode.HasFlag(RaciStringComparison.IgnoreCase)
? StringComparison.OrdinalIgnoreCase
: StringComparison.Ordinal
: mode.HasFlag(RaciStringComparison.Invariant)
? mode.HasFlag(RaciStringComparison.IgnoreCase)
? StringComparison.InvariantCultureIgnoreCase
: StringComparison.InvariantCulture
: mode.HasFlag(RaciStringComparison.IgnoreCase)
? StringComparison.CurrentCultureIgnoreCase
: StringComparison.CurrentCulture);
}
private string Transform(string s, RaciStringComparison mode)
{
if (mode.HasFlag(RaciStringComparison.Trim))
{
s = s?.Trim();
}
if (mode.HasFlag(RaciStringComparison.WhiteIsEmpty) && string.IsNullOrEmpty(s?.Trim()))
{
s = s?.Trim();
}
if (mode.HasFlag(RaciStringComparison.EmptyIsNull) && string.IsNullOrEmpty(s))
{
s = null;
}
return(s);
}
public static RaciStringComparison Normalize(this RaciStringComparison value)
{
return(value.HasFlag(RaciStringComparison.Ordinal) && value.HasFlag(RaciStringComparison.Invariant)
? value ^ RaciStringComparison.Invariant
: value);
}