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beranradek/pmfor.scala

Created April 30, 2013 07:43
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pmfor.scala
case class Person(firstName: String, lastName: String, male: Boolean)
val people = List(
Person("Veronika", "Skalova", false),
Person("Jana", "Heroutova", false),
Person("Miroslav", "Klepis", true))
for (Person(_, lastName, false) <- people) yield "Pani " + lastName
// Pani Skalova, Pani Heroutova
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