Lens

Type Members

implicit final class MapLens[U, A, B] extends AnyVal

Implicit that adds some syntactic sugar if our lens watches a Map[_, _].
implicit final class OptLens[U, A] extends AnyVal

Implicit that adds some syntactic sugar if our lens watches an Option[_].

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
implicit def SetLikeLens[U, A, Coll[A] <: SetLike[A, Coll[A]] with Set[A]](lens: Lens[U, Coll[A]]): SetLikeLens[U, A, Coll]

Definition Classes
CompatLensImplicits
def apply[Container, A](getter: (Container) ⇒ A)(setter: (Container, A) ⇒ Container): Lens[Container, A]
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate() @throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
def hashCode(): Int

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
implicit def seqLikeLens[U, A, Coll[A] <: SeqLike[A, Coll[A]]](lens: Lens[U, Coll[A]]): SeqLikeLens[U, A, Coll]

Definition Classes
CompatLensImplicits
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
def unit[U]: Lens[U, U]

This is the unit lens, with respect to the compose operation defined above.
This is the unit lens, with respect to the compose operation defined above. That is, len.compose(unit) == len == unit.compose(len)
More practically, you can view it as a len that mutates the entire object, instead of just a field of it: get() gives the original object, and set() returns the assigned value, no matter what the original value was.
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Deprecated Value Members

def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
Deprecated
(Since version ) see corresponding Javadoc for more information.

Related Docs: trait Lens | package lenses

object Lens extends CompatLensImplicits

Type Members

implicit final class MapLens[U, A, B] extends AnyVal

implicit final class OptLens[U, A] extends AnyVal

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

implicit def SetLikeLens[U, A, Coll[A] <: SetLike[A, Coll[A]] with Set[A]](lens: Lens[U, Coll[A]]): SetLikeLens[U, A, Coll]

def apply[Container, A](getter: (Container) ⇒ A)(setter: (Container, A) ⇒ Container): Lens[Container, A]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

implicit def seqLikeLens[U, A, Coll[A] <: SeqLike[A, Coll[A]]](lens: Lens[U, Coll[A]]): SeqLikeLens[U, A, Coll]

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

def unit[U]: Lens[U, U]

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

final def wait(): Unit

Deprecated Value Members

def finalize(): Unit

Inherited from CompatLensImplicits

Inherited from AnyRef

Inherited from Any

Ungrouped