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trait Bifoldable[F[_, _]] extends AnyRef

A type giving rise to two unrelated scalaz.Foldables.

Self Type
Bifoldable[F]
Source
Bifoldable.scala
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Type Members

  1. trait BifoldableLaw extends AnyRef

Abstract Value Members

  1. abstract def bifoldMap[A, B, M](fa: F[A, B])(f: (A) => M)(g: (B) => M)(implicit F: Monoid[M]): M

    Accumulate As and Bs

  2. abstract def bifoldRight[A, B, C](fa: F[A, B], z: => C)(f: (A, => C) => C)(g: (B, => C) => C): C

    Accumulate to C starting at the "right".

    Accumulate to C starting at the "right". f and g may be interleaved.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. final def bifoldL[A, B, C](fa: F[A, B], z: C)(f: (C) => (A) => C)(g: (C) => (B) => C): C

    Curried version of bifoldLeft

  6. def bifoldLeft[A, B, C](fa: F[A, B], z: C)(f: (C, A) => C)(g: (C, B) => C): C

    bifoldRight, but defined to run in the opposite direction.

  7. def bifoldMap1[A, B, M](fa: F[A, B])(f: (A) => M)(g: (B) => M)(implicit F: Semigroup[M]): Option[M]
  8. final def bifoldR[A, B, C](fa: F[A, B], z: => C)(f: (A) => (=> C) => C)(g: (B) => (=> C) => C): C

    Curried version of bifoldRight

  9. def bifoldableLaw: BifoldableLaw
  10. val bifoldableSyntax: BifoldableSyntax[F]
  11. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  12. def compose[G[_, _]](implicit G0: Bifoldable[G]): Bifoldable[[α, β]F[G[α, β], G[α, β]]]

    The composition of Bifoldables F and G, [x,y]F[G[x,y],G[x,y]], is a Bifoldable

  13. def embed[G[_], H[_]](implicit G0: Foldable[G], H0: Foldable[H]): Bifoldable[[α, β]F[G[α], H[β]]]

    Embed one Foldable at each side of this Bifoldable

  14. def embedLeft[G[_]](implicit G0: Foldable[G]): Bifoldable[[α, β]F[G[α], β]]

    Embed one Foldable to the left of this Bifoldable .

  15. def embedRight[H[_]](implicit H0: Foldable[H]): Bifoldable[[α, β]F[α, H[β]]]

    Embed one Foldable to the right of this Bifoldable .

  16. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. def equals(arg0: AnyRef): Boolean
    Definition Classes
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  18. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.Throwable])
  19. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @native()
  20. def hashCode(): Int
    Definition Classes
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    Annotations
    @native()
  21. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  22. def leftFoldable[X]: Foldable[[α$0$]F[α$0$, X]]

    Extract the Foldable on the first parameter.

  23. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  24. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  25. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  26. def product[G[_, _]](implicit G0: Bifoldable[G]): Bifoldable[[α, β](F[α, β], G[α, β])]

    The product of Bifoldables F and G, [x,y](F[x,y], G[x,y]), is a Bifoldable

  27. def rightFoldable[X]: Foldable[[β$1$]F[X, β$1$]]

    Extract the Foldable on the second parameter.

  28. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  29. def toString(): String
    Definition Classes
    AnyRef → Any
  30. def uFoldable: Foldable[[α]F[α, α]]

    Unify the foldable over both params.

  31. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  32. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  33. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

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