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tomaszperek/LimitSizes.scala

Last active October 12, 2015 12:31
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Usual way to limit size of lists
Raw
LimitSizes.scala
def acceptSameSize[T](l: Seq[List[T]]): Unit = {
if (l.exists(_.size != 2)) throw new IllegalArgumentException("list has incorrect size!")
// do something
}
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