monocle

Lens

trait Lens[S, T, A, B] extends Optional[S, T, A, B] with Getter[S, A]

A Lens defines a single focus between a type S and A such as if you change A to B you obtain a T.

Self Type
Lens[S, T, A, B]
Linear Supertypes
Getter[S, A], Optional[S, T, A, B], Traversal[S, T, A, B], Fold[S, A], Setter[S, T, A, B], AnyRef, Any
Known Subclasses
Ordering
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Inherited
  1. Lens
  2. Getter
  3. Optional
  4. Traversal
  5. Fold
  6. Setter
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def lift[F[_]](from: S, f: (A) ⇒ F[B])(implicit arg0: Functor[F]): F[T]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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

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

    Definition Classes
    AnyRef → Any
  4. def all(from: S)(p: (A) ⇒ Boolean): Boolean

    Definition Classes
    Fold
  5. def asFold: Fold[S, A]

    Definition Classes
    Fold
  6. def asGetter: Getter[S, A]

    Definition Classes
    Getter
  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. def asOptional: Optional[S, T, A, B]

    Definition Classes
    Optional
  9. def asSetter: Setter[S, T, A, B]

    Definition Classes
    Setter
  10. def asTraversal: Traversal[S, T, A, B]

    Definition Classes
    Traversal
  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def compose[C, D](other: Lens[A, B, C, D]): Lens[S, T, C, D]

  13. def compose[B](other: Getter[A, B]): Getter[S, B]

    Definition Classes
    Getter
  14. def compose[C, D](other: Optional[A, B, C, D]): Optional[S, T, C, D]

    Definition Classes
    Optional
  15. def compose[C, D](other: Traversal[A, B, C, D]): Traversal[S, T, C, D]

    Definition Classes
    Traversal
  16. def compose[B](other: Fold[A, B]): Fold[S, B]

    Definition Classes
    Fold
  17. def compose[C, D](other: Setter[A, B, C, D]): Setter[S, T, C, D]

    Definition Classes
    Setter
  18. def composeFold[B](other: Fold[A, B]): Fold[S, B]

    non overloaded compose function

    non overloaded compose function

    Definition Classes
    Fold
  19. def composeGetter[B](other: Getter[A, B]): Getter[S, B]

    non overloaded compose function

    non overloaded compose function

    Definition Classes
    Getter
  20. def composeLens[C, D](other: Lens[A, B, C, D]): Lens[S, T, C, D]

    non overloaded compose function

  21. def composeOptional[C, D](other: Optional[A, B, C, D]): Optional[S, T, C, D]

    non overloaded compose function

    non overloaded compose function

    Definition Classes
    Optional
  22. def composeSetter[C, D](other: Setter[A, B, C, D]): Setter[S, T, C, D]

    non overloaded compose function

    non overloaded compose function

    Definition Classes
    Setter
  23. def composeTraversal[C, D](other: Traversal[A, B, C, D]): Traversal[S, T, C, D]

    non overloaded compose function

    non overloaded compose function

    Definition Classes
    Traversal
  24. final def eq(arg0: AnyRef): Boolean

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

    Definition Classes
    AnyRef → Any
  26. def exist(from: S)(p: (A) ⇒ Boolean): Boolean

    Definition Classes
    Fold
  27. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  28. def fold(from: S)(implicit ev: Monoid[A]): A

    Definition Classes
    Fold
  29. def foldMap[M](from: S)(f: (A) ⇒ M)(implicit arg0: Monoid[M]): M

    Definition Classes
    LensTraversalFold
  30. def get(from: S): A

    Definition Classes
    LensGetter
  31. def getAll(from: S): List[A]

    Definition Classes
    Fold
  32. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  33. def getOption(from: S): Option[A]

    Definition Classes
    Optional
  34. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  35. def headOption(from: S): Option[A]

    Definition Classes
    Fold
  36. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  37. def modify(from: S, f: (A) ⇒ B): T

    Definition Classes
    TraversalSetter
  38. def multiLift[F[_]](from: S, f: (A) ⇒ F[B])(implicit arg0: Applicative[F]): F[T]

    Definition Classes
    LensTraversal
  39. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  40. final def notify(): Unit

    Definition Classes
    AnyRef
  41. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  42. def set(from: S, newValue: B): T

    Definition Classes
    Setter
  43. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  44. def toString(): String

    Definition Classes
    AnyRef → Any
  45. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long, arg1: Int): Unit

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Getter[S, A]

Inherited from Optional[S, T, A, B]

Inherited from Traversal[S, T, A, B]

Inherited from Fold[S, A]

Inherited from Setter[S, T, A, B]

Inherited from AnyRef

Inherited from Any

Ungrouped