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healsjnr/zipWithPredicate.scala

Created April 14, 2016 05:08
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Zip with predicate
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zipWithPredicate.scala
def zipWithPredicate[A,B](predicate: (A, B) => Boolean)(listA: Seq[A], listB: Seq[B]): Seq[(A, B)] = {
listA.flatMap(a => listB.find(b => predicate(a, b)).map(b => (a, b)))
}
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