cats.laws

CoflatMapLaws

trait CoflatMapLaws[F[_]] extends FunctorLaws[F]

Laws that must be obeyed by any CoflatMap.

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  1. CoflatMapLaws
  2. FunctorLaws
  3. InvariantLaws
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Abstract Value Members

  1. implicit abstract def F: CoflatMap[F]

    Definition Classes
    CoflatMapLawsFunctorLawsInvariantLaws

Concrete 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
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  4. final def ==(arg0: AnyRef): Boolean

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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws( ... )
  8. def coflatMapAssociativity[A, B, C](fa: F[A], f: (F[A]) ⇒ B, g: (F[B]) ⇒ C): IsEq[F[C]]

  9. def coflatMapIdentity[A, B](fa: F[A]): IsEq[F[F[A]]]

  10. def coflattenCoherence[A, B](fa: F[A], f: (F[A]) ⇒ B): IsEq[F[B]]

  11. def coflattenThroughMap[A](fa: F[A]): IsEq[F[F[F[A]]]]

  12. def cokleisliAssociativity[A, B, C, D](f: (F[A]) ⇒ B, g: (F[B]) ⇒ C, h: (F[C]) ⇒ D, fa: F[A]): IsEq[D]

    The composition of cats.data.Cokleisli arrows is associative.

    The composition of cats.data.Cokleisli arrows is associative. This is analogous to coflatMapAssociativity.

  13. def covariantComposition[A, B, C](fa: F[A], f: (A) ⇒ B, g: (B) ⇒ C): IsEq[F[C]]

    Definition Classes
    FunctorLaws
  14. def covariantIdentity[A](fa: F[A]): IsEq[F[A]]

    Definition Classes
    FunctorLaws
  15. final def eq(arg0: AnyRef): Boolean

    Definition Classes
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  16. def equals(arg0: Any): Boolean

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  17. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  18. final def getClass(): Class[_]

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  19. def hashCode(): Int

    Definition Classes
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  20. def invariantComposition[A, B, C](fa: F[A], f1: (A) ⇒ B, f2: (B) ⇒ A, g1: (B) ⇒ C, g2: (C) ⇒ B): IsEq[F[C]]

    Definition Classes
    InvariantLaws
  21. def invariantIdentity[A](fa: F[A]): IsEq[F[A]]

    Definition Classes
    InvariantLaws
  22. final def isInstanceOf[T0]: Boolean

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    Any
  23. final def ne(arg0: AnyRef): Boolean

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  24. final def notify(): Unit

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  25. final def notifyAll(): Unit

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

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  27. def toString(): String

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  28. final def wait(): Unit

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    @throws( ... )
  29. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  30. final def wait(arg0: Long): Unit

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    @throws( ... )

Inherited from FunctorLaws[F]

Inherited from InvariantLaws[F]

Inherited from AnyRef

Inherited from Any

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