Scala 3
3.5.2
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Scala 3/scala/scala.collection/:+

:+

scala.collection.`package`.:+
object :+

An extractor used to init/last deconstruct sequences.

Attributes

Source
package.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
:+.type

Members list

Value members

Concrete methods

def unapply[A, CC <: (Seq), C <: SeqOps[A, CC, LazyRef(...)]](t: C & SeqOps[A, CC, C]): Option[(C, A)]

Splits a sequence into init :+ last.

Splits a sequence into init :+ last.

Attributes

Returns

Some((init, last)) if sequence is non-empty. None otherwise.

Source
package.scala
Generated with
Copyright (c) 2002-2024, LAMP/EPFL
Copyright (c) 2002-2024, LAMP/EPFL
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