Created
October 11, 2017 05:29
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| import scala.collection._ | |
| val myList = List(1, 2, 3, 4, 5) | |
| val myArray = Array(1, 2, 3, 4, 5) | |
| def intersperse[T](xs: Traversable[T], in: T): Traversable[T] = | |
| xs.flatMap(x => List(x, in)) | |
| println(intersperse(myList, 0)) | |
| println(intersperse(myArray, 0)) |
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