private IEnumerable <TEnum> GetEnumerable()
{
return(Enumerable.Concat(
ReorderedValues,
TypicalValues.Where(v => !ReorderedValues.Contains(v))
));
}
public int Compare(TEnum x, TEnum y)
{
var xIndex = ReorderedValues.IndexOf(x);
var yIndex = ReorderedValues.IndexOf(y);
// no such enums in our order list:
// so this enum values must be in the end
// and must be ordered between themselves by default
if (xIndex == -1)
{
if (yIndex == -1)
{
xIndex = TypicalValues.IndexOf(x);
yIndex = TypicalValues.IndexOf(y);
return(xIndex.CompareTo(yIndex));
}
return(-1);
}
if (yIndex == -1)
{
return(-1); //
}
return(xIndex.CompareTo(yIndex));
}
