scalaz.std

MapFunctions

trait MapFunctions extends MapSubFunctions with MapSubMap

Source
Map.scala
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  1. MapFunctions
  2. MapSubMap
  3. MapSubFunctions
  4. MapSub
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Type Members

  1. type BuildKeyConstraint[K] = DummyImplicit

    Evidence on key needed to construct new maps.

    Evidence on key needed to construct new maps.

    Definition Classes
    MapSubMapMapSub
  2. trait MapMonoid[K, V] extends Monoid[XMap[K, V]]

    Attributes
    protected[this]
    Definition Classes
    MapSub
  3. type XMap[K, +V] = Map[K, V]

    Definition Classes
    MapSubMapMapSub

Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

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

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

    Definition Classes
    Any
  6. final def ab_+[K, V](m: XMap[K, V], k: K, v: V)(implicit arg0: BuildKeyConstraint[K]): XMap[K, V]

    How MapLike#updated might be typed in a sane world.

    How MapLike#updated might be typed in a sane world. A world that embraced higher kinds, instead of shunning them.

    Attributes
    protected
    Definition Classes
    MapSubMapMapSub
  7. final def ab_-[K, V](m: XMap[K, V], k: K)(implicit arg0: BuildKeyConstraint[K]): XMap[K, V]

    As with ab_+, but with MapLike#-.

    As with ab_+, but with MapLike#-.

    Attributes
    protected
    Definition Classes
    MapSubMapMapSub
  8. final def alter[K, A](m: XMap[K, A], k: K)(f: (Option[A]) ⇒ Option[A])(implicit arg0: BuildKeyConstraint[K]): XMap[K, A]

    Vary the value of m get k.

    Vary the value of m get k.

    Definition Classes
    MapSubFunctions
  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  10. final def buildXMap[K, V, K2, V2](implicit arg0: BuildKeyConstraint[K2]): CanBuildFrom[XMap[K, V], (K2, V2), XMap[K2, V2]]

    Attributes
    protected
    Definition Classes
    MapSubMapMapSub
  11. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  16. final def getOrAdd[F[_], K, A](m: XMap[K, A], k: K)(fa: ⇒ F[A])(implicit F: Applicative[F], K: BuildKeyConstraint[K]): F[(XMap[K, A], A)]

    Grab a value out of Map if it's present.

    Grab a value out of Map if it's present. Otherwise evaluate a value to be placed at that key in the Map.

    Definition Classes
    MapSubFunctions
  17. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  18. final def insertWith[K, A](m1: XMap[K, A], k: K, v: A)(f: (A, A) ⇒ A)(implicit arg0: BuildKeyConstraint[K]): XMap[K, A]

    As with Map.updated, but resolve a collision with f.

    As with Map.updated, but resolve a collision with f. The first argument is guaranteed to be from m1.

    Definition Classes
    MapSubFunctions
  19. final def intersectWith[K, A, B, C](m1: XMap[K, A], m2: XMap[K, B])(f: (A, B) ⇒ C)(implicit arg0: BuildKeyConstraint[K]): XMap[K, C]

    Collect only elements with matching keys, joining their associated values with f.

    Collect only elements with matching keys, joining their associated values with f.

    Definition Classes
    MapSubFunctions
  20. final def intersectWithKey[K, A, B, C](m1: XMap[K, A], m2: XMap[K, B])(f: (K, A, B) ⇒ C)(implicit arg0: BuildKeyConstraint[K]): XMap[K, C]

    Like intersectWith, but tell f about the key.

    Like intersectWith, but tell f about the key.

    Definition Classes
    MapSubFunctions
  21. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  22. final def mapKeys[K, K2, A](m: XMap[K, A])(f: (K) ⇒ K2)(implicit arg0: BuildKeyConstraint[K2]): XMap[K2, A]

    Exchange keys of m according to f.

    Exchange keys of m according to f. Result may be smaller if f maps two or more Ks to the same K2, in which case the resulting associated value is an arbitrary choice.

    Definition Classes
    MapSubFunctions
  23. final def ne(arg0: AnyRef): Boolean

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

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

    Definition Classes
    AnyRef
  26. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  27. def toString(): String

    Definition Classes
    AnyRef → Any
  28. final def unionWith[K, A](m1: XMap[K, A], m2: XMap[K, A])(f: (A, A) ⇒ A)(implicit arg0: BuildKeyConstraint[K]): XMap[K, A]

    Union, resolving collisions with f, where the first arg is guaranteed to be from m1, the second from m2.

    Union, resolving collisions with f, where the first arg is guaranteed to be from m1, the second from m2.

    Definition Classes
    MapSubFunctions
    Note

    iff f gives rise to a scalaz.Semigroup, so does unionWith(_, _)(f).

  29. final def unionWithKey[K, A](m1: XMap[K, A], m2: XMap[K, A])(f: (K, A, A) ⇒ A)(implicit arg0: BuildKeyConstraint[K]): XMap[K, A]

    Like unionWith, but telling f about the key.

    Like unionWith, but telling f about the key.

    Definition Classes
    MapSubFunctions
  30. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from MapSubMap

Inherited from MapSubFunctions

Inherited from MapSub

Inherited from AnyRef

Inherited from Any

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