public Tuple <Team, Team> GetFirstAndSecondFromGroup(WorldCup2014Table.Group group)
{
var temp = new Team[2];
return(GetPointsFromGroup(group)
.OrderByDescending(x => x.Points)
.ThenByDescending(x => x.GoalsFor - x.GoalsAgainst)
.ThenByDescending(x => x.Wins)
.Take(2)
.Aggregate
(
0,
(acc, x) => { temp[acc++] = x.Team; return acc; },
acc => Tuple.Create(temp[0], temp[1])
));
}
public IEnumerable <PointInfo> GetPointsFromGroup(WorldCup2014Table.Group group)
{
return(Points.Join(Table.GetTeamsFromGroup(group), x => x.Team, y => y, (x, y) => x));
}