specs2-common/org.specs2.control/Ref

Ref

class Ref[T](var toOption: Option[T])

class holding an optional mutable value

Companion:
object
class Object
trait Matchable
class Any

Value members

Concrete methods

def get: T
def set(t: T): Unit
def update(f: T => T): Ref[T]
def updateAndGet(f: T => T): Option[T]

Concrete fields

var toOption: Option[T]