public bool IsPossibleWithout(HolesSummarySlimRecord record)
{
var ranks = RecordString.Substring(0, 5);
var holes = record.RecordString.Substring(0, 2);
var totalRanks = (ranks + holes);
var totalRankCount = new Dictionary <char, int>();
foreach (var rank in totalRanks)
{
if (!totalRankCount.ContainsKey(rank))
{
totalRankCount.Add(rank, 0);
}
totalRankCount[rank]++;
}
return(totalRankCount.Values.Max() <= 4);
}
public bool IsPossibleWith(HolesSummarySlimRecord record)
{
var ranks = RecordString.Substring(0, 5);
var sameColor = RecordString.Last();
var hole1 = record.RecordString[0];
var hole2 = record.RecordString[1];
var holesSameColor = record.RecordString[2];
bool colorPossible = holesSameColor == 'S' || sameColor == 'N';
if (!colorPossible)
{
return(false);
}
if (hole1 != hole2)
{
return(ranks.Contains(hole1) && ranks.Contains(hole2));
}
else
{
return(ranks.Count(r => r == hole1) >= 2);
}
}