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LukasGasior1/Stats.scala

Created July 27, 2015 13:43
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Stats.scala
case class Stats(rollsCounts: Map[Int, Int]) {
def incRollsCount(rolledNumber: Int) = {
val currentCount = rollsCounts.getOrElse(rolledNumber, 0)
copy(rollsCounts = rollsCounts + (rolledNumber -> (currentCount + 1)))
}
}
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