internal static PersonRelationship CreatePair(List<Person> people, int j, int i)
{
var personPair = new PersonRelationship();
setPerson1(personPair, people[i], people[j]);
setPerson2(personPair, people[j], people[i]);
return personPair;
}
private static void setPerson2(PersonRelationship personPair, Person firstPerson, Person otherPerson)
{
if (firstPerson.IsYoungerThan(otherPerson))
{
personPair.Person2 = otherPerson;
}
else
{
personPair.Person2 = firstPerson;
}
}