trait Bifoldable[F[_, _]] extends Serializable
A type class abstracting over types that give rise to two independent cats.Foldables.
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- Bifoldable[F]
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- @implicitNotFound( ... ) @typeclass( ... , ... )
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abstract
def
bifoldLeft[A, B, C](fab: F[A, B], c: C)(f: (C, A) ⇒ C, g: (C, B) ⇒ C): C
Collapse the structure with a left-associative function
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abstract
def
bifoldRight[A, B, C](fab: F[A, B], c: Eval[C])(f: (A, Eval[C]) ⇒ Eval[C], g: (B, Eval[C]) ⇒ Eval[C]): Eval[C]
Collapse the structure with a right-associative function
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final
def
!=(arg0: Any): Boolean
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final
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final
def
asInstanceOf[T0]: T0
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- def bifold[A, B](fab: F[A, B])(implicit A: Monoid[A], B: Monoid[B]): (A, B)
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def
bifoldMap[A, B, C](fab: F[A, B])(f: (A) ⇒ C, g: (B) ⇒ C)(implicit C: Monoid[C]): C
Collapse the structure by mapping each element to an element of a type that has a cats.Monoid
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def
clone(): AnyRef
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- @throws( ... ) @native()
- def compose[G[_, _]](implicit ev: Bifoldable[G]): Bifoldable[[α, β]F[G[α, β], G[α, β]]]
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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