Created
March 23, 2011 15:54
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Simple example of using an option class with method chaining (fluent builder) and sealed classes
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| sealed abstract class BetType | |
| case object BackBet extends BetType | |
| case object LayBet extends BetType | |
| case class Bet(amount: Int, betType:Option[BetType]) | |
| val reservations = List(Bet(100, Option(BackBet)), Bet(200, None)) | |
| for(exposure <- reservations) println("Amount exposed: " + exposure.amount + " - type: " + exposure.betType.getOrElse("Reservation") + ".... sample method chaining " + exposure.betType.toString.reverse) |
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