Trait/Object

cats.laws

CommutativeFlatMapLaws

Related Docs: object CommutativeFlatMapLaws | package laws

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trait CommutativeFlatMapLaws[F[_]] extends CommutativeApplyLaws[F] with FlatMapLaws[F]

Laws that must be obeyed by any CommutativeFlatMap.

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  1. CommutativeFlatMapLaws
  2. FlatMapLaws
  3. CommutativeApplyLaws
  4. ApplyLaws
  5. SemigroupalLaws
  6. FunctorLaws
  7. InvariantLaws
  8. AnyRef
  9. Any
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Abstract Value Members

  1. implicit abstract def F: CommutativeFlatMap[F]

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Concrete Value Members

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

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    Definition Classes
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  2. final def ##(): Int

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

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    Definition Classes
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  4. def applyCommutative[A, B, C](fa: F[A], fb: F[B], f: (A, B) ⇒ C): IsEq[F[C]]

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    Definition Classes
    CommutativeApplyLaws
  5. def applyComposition[A, B, C](fa: F[A], fab: F[(A) ⇒ B], fbc: F[(B) ⇒ C]): IsEq[F[C]]

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    Definition Classes
    ApplyLaws
  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  7. def clone(): AnyRef

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

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

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

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

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    Definition Classes
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  12. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. def flatMapAssociativity[A, B, C](fa: F[A], f: (A) ⇒ F[B], g: (B) ⇒ F[C]): IsEq[F[C]]

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    Definition Classes
    FlatMapLaws
  14. def flatMapConsistentApply[A, B](fa: F[A], fab: F[(A) ⇒ B]): IsEq[F[B]]

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    Definition Classes
    FlatMapLaws
  15. def flatMapFromTailRecMConsistency[A, B](fa: F[A], fn: (A) ⇒ F[B]): IsEq[F[B]]

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    It is possible to implement flatMap from tailRecM and map and it should agree with the flatMap implementation.

    It is possible to implement flatMap from tailRecM and map and it should agree with the flatMap implementation.

    Definition Classes
    FlatMapLaws
  16. def flatmapCommutative[A, B, C](fa: F[A], fb: F[B], g: (A, B) ⇒ F[C]): IsEq[F[C]]

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  17. final def getClass(): Class[_]

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    Definition Classes
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  18. def hashCode(): Int

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

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

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

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    Definition Classes
    Any
  22. def kleisliAssociativity[A, B, C, D](f: (A) ⇒ F[B], g: (B) ⇒ F[C], h: (C) ⇒ F[D], a: A): IsEq[F[D]]

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

    The composition of cats.data.Kleisli arrows is associative. This is analogous to flatMapAssociativity.

    Definition Classes
    FlatMapLaws
  23. def map2EvalConsistency[A, B, C](fa: F[A], fb: F[B], f: (A, B) ⇒ C): IsEq[F[C]]

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    Definition Classes
    ApplyLaws
  24. def map2ProductConsistency[A, B, C](fa: F[A], fb: F[B], f: (A, B) ⇒ C): IsEq[F[C]]

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    Definition Classes
    ApplyLaws
  25. def mproductConsistency[A, B](fa: F[A], fb: (A) ⇒ F[B]): IsEq[F[(A, B)]]

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    Definition Classes
    FlatMapLaws
  26. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  29. def productLConsistency[A, B](fa: F[A], fb: F[B]): IsEq[F[A]]

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    Definition Classes
    ApplyLaws
  30. def productRConsistency[A, B](fa: F[A], fb: F[B]): IsEq[F[B]]

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    Definition Classes
    ApplyLaws
  31. def semigroupalAssociativity[A, B, C](fa: F[A], fb: F[B], fc: F[C]): (F[(A, (B, C))], F[((A, B), C)])

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    Definition Classes
    SemigroupalLaws
  32. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  33. def tailRecMConsistentFlatMap[A](a: A, f: (A) ⇒ F[A]): IsEq[F[A]]

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    Definition Classes
    FlatMapLaws
  34. def toString(): String

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    Definition Classes
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  35. final def wait(): Unit

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

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

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    Definition Classes
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    Annotations
    @throws( ... )

Inherited from FlatMapLaws[F]

Inherited from CommutativeApplyLaws[F]

Inherited from ApplyLaws[F]

Inherited from SemigroupalLaws[F]

Inherited from FunctorLaws[F]

Inherited from InvariantLaws[F]

Inherited from AnyRef

Inherited from Any

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