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terjokhin/list_compare.scala

Created September 18, 2017 09:29
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list_compare.scala
val l1 = List(1,2,3,4,4,5)
val l2 = List(1,4,2,3,4,5)
val l3 = List(1,2,2,3,4,5)
def check[T](l1: List[T], l2: List[T]): Boolean = {
l1.groupBy(identity) == l2.groupBy(identity)
}
check(l1, l2)
check(l1, l3)
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