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Use getOrElse in NonEmptyList#last #3168

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Mar 22, 2020
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Use getOrElse in NonEmptyList#last #3168

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5 changes: 1 addition & 4 deletions core/src/main/scala/cats/data/NonEmptyList.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -36,10 +36,7 @@ final case class NonEmptyList[+A](head: A, tail: List[A]) {
* res0: Int = 5
* }}}
*/
def last: A = tail.lastOption match {
case None => head
case Some(a) => a
}
def last: A = tail.lastOption.getOrElse(head)

/**
* Selects all elements except the last
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