object LensFamily extends LensInstances with LensFunctions
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- Lens.scala
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Type Members
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type
ArrayLens[S, A] = ArrayLensFamily[S, S, A]
- Definition Classes
- LensInstances
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type
FractionalLens[S, F] = FractionalLensFamily[S, S, F]
- Definition Classes
- LensInstances
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type
IntegralLens[S, I] = IntegralLensFamily[S, S, I]
- Definition Classes
- LensInstances
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type
MapLens[S, K, V] = MapLensFamily[S, S, K, V]
- Definition Classes
- LensInstances
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type
NumericLens[S, N] = NumericLensFamily[S, S, N]
- Definition Classes
- LensInstances
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type
QueueLens[S, A] = QueueLensFamily[S, S, A]
- Definition Classes
- LensInstances
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type
SeqLikeLens[S, A, Repr <: SeqLike[A, Repr]] = SeqLikeLensFamily[S, S, A, Repr]
- Definition Classes
- LensInstances
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type
SetLens[S, K] = SetLensFamily[S, S, K]
- Definition Classes
- LensInstances
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case class
ArrayLensFamily
[S1, S2, A](lens: LensFamily[S1, S2, Array[A], Array[A]]) extends Product with Serializable
Provide an imperative-seeming API for arrays viewed through a lens
Provide an imperative-seeming API for arrays viewed through a lens
- Definition Classes
- LensInstances
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case class
FractionalLensFamily
[S1, S2, F](lens: LensFamily[S1, S2, F, F], frac: Fractional[F]) extends Product with Serializable
Allow the illusion of imperative updates to numbers viewed through a lens
Allow the illusion of imperative updates to numbers viewed through a lens
- Definition Classes
- LensInstances
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case class
IntegralLensFamily
[S1, S2, I](lens: LensFamily[S1, S2, I, I], ig: Integral[I]) extends Product with Serializable
Allow the illusion of imperative updates to numbers viewed through a lens
Allow the illusion of imperative updates to numbers viewed through a lens
- Definition Classes
- LensInstances
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case class
MapLensFamily
[S1, S2, K, V](lens: LensFamily[S1, S2, Map[K, V], Map[K, V]]) extends Product with Serializable
A lens that views an immutable Map type can provide a mutable.Map-like API via State
A lens that views an immutable Map type can provide a mutable.Map-like API via State
- Definition Classes
- LensInstances
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case class
NumericLensFamily
[S1, S2, N](lens: LensFamily[S1, S2, N, N], num: Numeric[N]) extends Product with Serializable
Allow the illusion of imperative updates to numbers viewed through a lens
Allow the illusion of imperative updates to numbers viewed through a lens
- Definition Classes
- LensInstances
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case class
QueueLensFamily
[S1, S2, A](lens: LensFamily[S1, S2, Queue[A], Queue[A]]) extends Product with Serializable
Provide an imperative-seeming API for queues viewed through a lens
Provide an imperative-seeming API for queues viewed through a lens
- Definition Classes
- LensInstances
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case class
SeqLikeLensFamily
[S1, S2, A, Repr <: SeqLike[A, Repr]](lens: LensFamily[S1, S2, Repr, Repr]) extends Product with Serializable
Provide the appearance of a mutable-like API for sorting sequences through a lens
Provide the appearance of a mutable-like API for sorting sequences through a lens
- Definition Classes
- LensInstances
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case class
SetLensFamily
[S1, S2, K](lens: LensFamily[S1, S2, Set[K], Set[K]]) extends Product with Serializable
- Definition Classes
- LensInstances
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type
StackLens[S, A] = StackLensFamily[S, S, A]
- Definition Classes
- LensInstances
- Annotations
- @deprecated
- Deprecated
(Since version 7.1) will be removed, because
scala.collection.immutable.Stackis deprecated in Scala
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case class
StackLensFamily
[S1, S2, A](lens: LensFamily[S1, S2, Stack[A], Stack[A]]) extends Product with Serializable
Provide an imperative-seeming API for stacks viewed through a lens
Provide an imperative-seeming API for stacks viewed through a lens
- Definition Classes
- LensInstances
- Annotations
- @deprecated
- Deprecated
(Since version 7.1) will be removed, because
scala.collection.immutable.Stackis deprecated in Scala
Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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final
def
##(): Int
- Definition Classes
- AnyRef → Any
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final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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val
ArrayLens: ArrayLensFamily.type
- Definition Classes
- LensInstances
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val
FractionalLens: FractionalLensFamily.type
- Definition Classes
- LensInstances
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val
IntegralLens: IntegralLensFamily.type
- Definition Classes
- LensInstances
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implicit
def
LensFamilyState[A, B](lens: LensFamily[A, _, B, _]): State[A, B]
Lenses may be used implicitly as State monadic actions that get the viewed portion of the state
Lenses may be used implicitly as State monadic actions that get the viewed portion of the state
- Definition Classes
- LensInstances
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implicit
def
LensFamilyUnzip[S, R]: Unzip[[α]LensFamily[S, R, α, α]]
- Definition Classes
- LensInstances
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val
MapLens: MapLensFamily.type
- Definition Classes
- LensInstances
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val
NumericLens: NumericLensFamily.type
- Definition Classes
- LensInstances
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val
QueueLens: QueueLensFamily.type
- Definition Classes
- LensInstances
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val
SeqLikeLens: SeqLikeLensFamily.type
- Definition Classes
- LensInstances
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val
SetLens: SetLensFamily.type
- Definition Classes
- LensInstances
- def apply[A1, A2, B1, B2](r: (A1) ⇒ IndexedStore[B1, B2, A2]): LensFamily[A1, A2, B1, B2]
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def
applyLens[A, B](k: (B) ⇒ A)(implicit e: Equal[A]): @>[Store[A, B], B]
- Definition Classes
- LensFunctions
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implicit
def
arrayLensFamily[S1, S2, A](lens: LensFamily[S1, S2, Array[A], Array[A]]): ArrayLensFamily[S1, S2, A]
- Definition Classes
- LensInstances
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final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
codiagLens[A]: Lens[\/[A, A], A]
A lens that discards the choice of right or left from disjunction
A lens that discards the choice of right or left from disjunction
- Definition Classes
- LensFunctions
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def
codiagLensFamily[A1, A2]: LensFamily[\/[A1, A1], \/[A2, A2], A1, A2]
A lens family that discards the choice of right or left from disjunction
A lens family that discards the choice of right or left from disjunction
- Definition Classes
- LensFamilyFunctions
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def
distributeLens[A, B, C]: @>[(A, \/[B, C]), \/[(A, B), (A, C)]]
- Definition Classes
- LensFunctions
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def
distributeLensFamily[A1, A2, B1, B2, C1, C2]: LensFamily[(A1, \/[B1, C1]), (A2, \/[B2, C2]), \/[(A1, B1), (A1, C1)], \/[(A2, B2), (A2, C2)]]
- Definition Classes
- LensFamilyFunctions
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
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def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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def
factorLens[A, B, C]: @>[\/[(A, B), (A, C)], (A, \/[B, C])]
- Definition Classes
- LensFunctions
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def
factorLensFamily[A1, A2, B1, B2, C1, C2]: LensFamily[\/[(A1, B1), (A1, C1)], \/[(A2, B2), (A2, C2)], (A1, \/[B1, C1]), (A2, \/[B2, C2])]
- Definition Classes
- LensFamilyFunctions
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def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
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def
firstLens[A, B]: @>[(A, B), A]
Access the first field of a tuple
Access the first field of a tuple
- Definition Classes
- LensFunctions
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def
firstLensFamily[A1, A2, B]: LensFamily[(A1, B), (A2, B), A1, A2]
Polymorphically access the first field of a tuple
Polymorphically access the first field of a tuple
- Definition Classes
- LensFamilyFunctions
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implicit
def
fractionalLensFamily[S1, S2, F](lens: LensFamily[S1, S2, F, F])(implicit arg0: Fractional[F]): FractionalLensFamily[S1, S2, F]
- Definition Classes
- LensInstances
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final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
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def
hashCode(): Int
- Definition Classes
- AnyRef → Any
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implicit
def
integralLensFamily[S1, S2, I](lens: LensFamily[S1, S2, I, I])(implicit arg0: Integral[I]): IntegralLensFamily[S1, S2, I]
- Definition Classes
- LensInstances
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
lazyFirstLens[A, B]: @>[LazyTuple2[A, B], A]
Access the first field of a tuple
Access the first field of a tuple
- Definition Classes
- LensFunctions
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def
lazyFirstLensFamily[A1, A2, B]: LensFamily[LazyTuple2[A1, B], LazyTuple2[A2, B], A1, A2]
Polymorphically access the first field of a tuple
Polymorphically access the first field of a tuple
- Definition Classes
- LensFamilyFunctions
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def
lazySecondLens[A, B]: @>[LazyTuple2[A, B], B]
Access the second field of a tuple
Access the second field of a tuple
- Definition Classes
- LensFunctions
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def
lazySecondLensFamily[A, B1, B2]: LensFamily[LazyTuple2[A, B1], LazyTuple2[A, B2], B1, B2]
Polymorphically access the second field of a tuple
Polymorphically access the second field of a tuple
- Definition Classes
- LensFamilyFunctions
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def
lens[A, B](r: (A) ⇒ Store[B, A]): Lens[A, B]
- Definition Classes
- LensFunctions
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implicit
val
lensCategory: LensCategory
- Definition Classes
- LensInstances
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def
lensFamily[A1, A2, B1, B2](r: (A1) ⇒ IndexedStore[B1, B2, A2]): LensFamily[A1, A2, B1, B2]
- Definition Classes
- LensFamilyFunctions
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def
lensFamilyId[A1, A2]: LensFamily[A1, A2, A1, A2]
The identity lens family for a given pair of objects
The identity lens family for a given pair of objects
- Definition Classes
- LensFamilyFunctions
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def
lensFamilyg[A1, A2, B1, B2](set: (A1) ⇒ (B2) ⇒ A2, get: (A1) ⇒ B1): LensFamily[A1, A2, B1, B2]
- Definition Classes
- LensFamilyFunctions
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def
lensFamilyu[A1, A2, B1, B2](set: (A1, B2) ⇒ A2, get: (A1) ⇒ B1): LensFamily[A1, A2, B1, B2]
- Definition Classes
- LensFamilyFunctions
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def
lensId[A]: Lens[A, A]
The identity lens for a given object
The identity lens for a given object
- Definition Classes
- LensFunctions
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def
lensg[A, B](set: (A) ⇒ (B) ⇒ A, get: (A) ⇒ B): Lens[A, B]
- Definition Classes
- LensFunctions
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def
lensu[A, B](set: (A, B) ⇒ A, get: (A) ⇒ B): Lens[A, B]
- Definition Classes
- LensFunctions
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implicit
def
mapLensFamily[S1, S2, K, V](lens: LensFamily[S1, S2, Map[K, V], Map[K, V]]): MapLensFamily[S1, S2, K, V]
- Definition Classes
- LensInstances
-
def
mapVLens[K, V](k: K): @>[Map[K, V], Option[V]]
Access the value at a particular key of a Map *
Access the value at a particular key of a Map *
- Definition Classes
- LensFunctions
-
def
mapWithDefaultLens[K, V](k: K): @>[WithDefault[K, V], V]
Access the value at a particular key of a Map.WithDefault
Access the value at a particular key of a Map.WithDefault
- Definition Classes
- LensFunctions
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
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def
nelHeadLens[A]: @>[NonEmptyList[A], A]
- Definition Classes
- LensFunctions
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def
nelTailLens[A]: @>[NonEmptyList[A], List[A]]
- Definition Classes
- LensFunctions
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final
def
notify(): Unit
- Definition Classes
- AnyRef
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final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
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implicit
def
numericLensFamily[S1, S2, N](lens: LensFamily[S1, S2, N, N])(implicit arg0: Numeric[N]): NumericLensFamily[S1, S2, N]
- Definition Classes
- LensInstances
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def
predicateLens[A]: @>[Store[A, Boolean], \/[A, A]]
- Definition Classes
- LensFunctions
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def
predicateLensFamily[A1, A2]: LensFamily[Store[A1, Boolean], Store[A2, Boolean], \/[A1, A1], \/[A2, A2]]
- Definition Classes
- LensFamilyFunctions
-
implicit
def
queueLensFamily[S1, S2, A](lens: LensFamily[S1, S2, Queue[A], Queue[A]]): QueueLensFamily[S1, S2, A]
- Definition Classes
- LensInstances
-
def
secondLens[A, B]: @>[(A, B), B]
Access the second field of a tuple
Access the second field of a tuple
- Definition Classes
- LensFunctions
-
def
secondLensFamily[A, B1, B2]: LensFamily[(A, B1), (A, B2), B1, B2]
Polymorphically access the second field of a tuple
Polymorphically access the second field of a tuple
- Definition Classes
- LensFamilyFunctions
-
implicit
def
seqLensFamily[S1, S2, A](lens: LensFamily[S1, S2, Seq[A], Seq[A]]): SeqLikeLensFamily[S1, S2, A, Seq[A]]
- Definition Classes
- LensInstances
-
implicit
def
seqLikeLensFamily[S1, S2, A, Repr <: SeqLike[A, Repr]](lens: LensFamily[S1, S2, Repr, Repr]): SeqLikeLensFamily[S1, S2, A, Repr]
- Definition Classes
- LensInstances0
-
implicit
def
setLensFamily[S1, S2, K](lens: LensFamily[S1, S2, Set[K], Set[K]]): SetLensFamily[S1, S2, K]
A lens that views a Set can provide the appearance of in place mutation
A lens that views a Set can provide the appearance of in place mutation
- Definition Classes
- LensInstances
-
def
setMembershipLens[A](a: A): @>[Set[A], Boolean]
Specify whether a value is in a Set
Specify whether a value is in a Set
- Definition Classes
- LensFunctions
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
def
trivialLens[A]: Lens[A, Unit]
The trivial lens that can retrieve Unit from anything
The trivial lens that can retrieve Unit from anything
- Definition Classes
- LensFunctions
-
implicit
def
tuple2LensFamily[S1, S2, A, B](lens: LensFamily[S1, S2, (A, B), (A, B)]): (LensFamily[S1, S2, A, A], LensFamily[S1, S2, B, B])
- Definition Classes
- LensInstances
-
implicit
def
tuple3LensFamily[S1, S2, A, B, C](lens: LensFamily[S1, S2, (A, B, C), (A, B, C)]): (LensFamily[S1, S2, A, A], LensFamily[S1, S2, B, B], LensFamily[S1, S2, C, C])
- Definition Classes
- LensInstances
-
implicit
def
tuple4LensFamily[S1, S2, A, B, C, D](lens: LensFamily[S1, S2, (A, B, C, D), (A, B, C, D)]): (LensFamily[S1, S2, A, A], LensFamily[S1, S2, B, B], LensFamily[S1, S2, C, C], LensFamily[S1, S2, D, D])
- Definition Classes
- LensInstances
-
implicit
def
tuple5LensFamily[S1, S2, A, B, C, D, E](lens: LensFamily[S1, S2, (A, B, C, D, E), (A, B, C, D, E)]): (LensFamily[S1, S2, A, A], LensFamily[S1, S2, B, B], LensFamily[S1, S2, C, C], LensFamily[S1, S2, D, D], LensFamily[S1, S2, E, E])
- Definition Classes
- LensInstances
-
implicit
def
tuple6LensFamily[S1, S2, A, B, C, D, E, H](lens: LensFamily[S1, S2, (A, B, C, D, E, H), (A, B, C, D, E, H)]): (LensFamily[S1, S2, A, A], LensFamily[S1, S2, B, B], LensFamily[S1, S2, C, C], LensFamily[S1, S2, D, D], LensFamily[S1, S2, E, E], LensFamily[S1, S2, H, H])
- Definition Classes
- LensInstances
-
implicit
def
tuple7LensFamily[S1, S2, A, B, C, D, E, H, I](lens: LensFamily[S1, S2, (A, B, C, D, E, H, I), (A, B, C, D, E, H, I)]): (LensFamily[S1, S2, A, A], LensFamily[S1, S2, B, B], LensFamily[S1, S2, C, C], LensFamily[S1, S2, D, D], LensFamily[S1, S2, E, E], LensFamily[S1, S2, H, H], LensFamily[S1, S2, I, I])
- Definition Classes
- LensInstances
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
Deprecated Value Members
-
val
StackLens: StackLensFamily.type
- Definition Classes
- LensInstances
- Annotations
- @deprecated
- Deprecated
(Since version 7.1) will be removed, because
scala.collection.immutable.Stackis deprecated in Scala
-
implicit
def
stackLensFamily[S1, S2, A](lens: LensFamily[S1, S2, Stack[A], Stack[A]]): StackLensFamily[S1, S2, A]
- Definition Classes
- LensInstances
- Annotations
- @deprecated
- Deprecated
(Since version 7.1) will be removed, because
scala.collection.immutable.Stackis deprecated in Scala