public static List <Ape> GetSpouse(ApeFamilyTree familyTree, Ape ape)
{
return(new List <Ape>()
{
ape.GetSpouse()
});
}
public static List <Ape> GetBrotherInLaws(ApeFamilyTree familyTree, Ape ape)
{
List <Ape> result = new List <Ape>();
result.AddRange(GetBrothers(familyTree, ape.GetSpouse()));
List <Ape> sisters = GetSisters(familyTree, ape);
foreach (var sister in sisters)
{
result.Add(sister.GetSpouse());
}
return(result);
}