scalaz

Nondeterminism

trait Nondeterminism[F[_]] extends Monad[F]

A context supporting nondeterministic choice. Unlike Monad.bind, which imposes a total order on the sequencing of effects throughout a computation, the choose and chooseAny operations let us partially order the sequencing of effects. Canonical instances are concurrent.Future and concurrent.Task, which run their arguments in parallel, returning whichever comes back 'first'.

TODO - laws

Self Type
Nondeterminism[F]
Source
Nondeterminism.scala
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  1. Nondeterminism
  2. Monad
  3. Bind
  4. BindParent
  5. Applicative
  6. ApplicativeParent
  7. Apply
  8. ApplyParent
  9. Functor
  10. InvariantFunctor
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Type Members

  1. trait ApplicativeLaw extends ApplyLaw

    Definition Classes
    Applicative
  2. trait ApplyLaw extends FunctorLaw

    Definition Classes
    Apply
  3. trait BindLaw extends ApplyLaw

    Definition Classes
    Bind
  4. trait FunctorLaw extends InvariantFunctorLaw

    Definition Classes
    Functor
  5. trait InvariantFunctorLaw extends AnyRef

    Definition Classes
    InvariantFunctor
  6. trait MonadLaw extends ApplicativeLaw with BindLaw

    Definition Classes
    Monad

Abstract Value Members

  1. abstract def bind[A, B](fa: F[A])(f: (A) ⇒ F[B]): F[B]

    Equivalent to join(map(fa)(f)).

    Equivalent to join(map(fa)(f)).

    Definition Classes
    Bind
  2. abstract def chooseAny[A](head: F[A], tail: Seq[F[A]]): F[(A, Seq[F[A]])]

  3. abstract def point[A](a: ⇒ A): F[A]

    Definition Classes
    Applicative

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

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

    Definition Classes
    Any
  6. def aggregate[A](fs: Seq[F[A]])(implicit arg0: Monoid[A]): F[A]

    Nondeterministically sequence fs, collecting the results using a Monoid.

  7. def aggregate1[A](fs: NonEmptyList[F[A]])(implicit arg0: Semigroup[A]): F[A]

  8. def aggregateCommutative[A](fs: Seq[F[A]])(implicit arg0: Monoid[A]): F[A]

    Nondeterministically sequence fs, collecting the results using a commutative Monoid.

  9. def aggregateCommutative1[A](fs: NonEmptyList[F[A]])(implicit arg0: Semigroup[A]): F[A]

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

    Sequence f, then fa, combining their results by function application.

    Sequence f, then fa, combining their results by function application.

    NB: with respect to apply2 and all other combinators, as well as scalaz.Bind, the f action appears to the *left*. So f should be the "first" F-action to perform. This is in accordance with all other implementations of this typeclass in common use, which are "function first".

    Definition Classes
    BindApply
  11. def ap2[A, B, C](fa: ⇒ F[A], fb: ⇒ F[B])(f: F[(A, B) ⇒ C]): F[C]

    Definition Classes
    Apply
  12. def ap3[A, B, C, D](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C])(f: F[(A, B, C) ⇒ D]): F[D]

    Definition Classes
    Apply
  13. def ap4[A, B, C, D, E](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D])(f: F[(A, B, C, D) ⇒ E]): F[E]

    Definition Classes
    Apply
  14. def ap5[A, B, C, D, E, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E])(f: F[(A, B, C, D, E) ⇒ R]): F[R]

    Definition Classes
    Apply
  15. def ap6[A, B, C, D, E, FF, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF])(f: F[(A, B, C, D, E, FF) ⇒ R]): F[R]

    Definition Classes
    Apply
  16. def ap7[A, B, C, D, E, FF, G, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G])(f: F[(A, B, C, D, E, FF, G) ⇒ R]): F[R]

    Definition Classes
    Apply
  17. def ap8[A, B, C, D, E, FF, G, H, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G], fh: ⇒ F[H])(f: F[(A, B, C, D, E, FF, G, H) ⇒ R]): F[R]

    Definition Classes
    Apply
  18. def apF[A, B](f: ⇒ F[(A) ⇒ B]): (F[A]) ⇒ F[B]

    Flipped variant of ap.

    Flipped variant of ap.

    Definition Classes
    Apply
  19. def applicativeLaw: ApplicativeLaw

    Definition Classes
    Applicative
  20. val applicativeSyntax: ApplicativeSyntax[F]

    Definition Classes
    Applicative
  21. def apply[A, B](fa: F[A])(f: (A) ⇒ B): F[B]

    Alias for map.

    Alias for map.

    Definition Classes
    Functor
  22. def apply10[A, B, C, D, E, FF, G, H, I, J, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G], fh: ⇒ F[H], fi: ⇒ F[I], fj: ⇒ F[J])(f: (A, B, C, D, E, FF, G, H, I, J) ⇒ R): F[R]

    Definition Classes
    Apply
  23. def apply11[A, B, C, D, E, FF, G, H, I, J, K, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G], fh: ⇒ F[H], fi: ⇒ F[I], fj: ⇒ F[J], fk: ⇒ F[K])(f: (A, B, C, D, E, FF, G, H, I, J, K) ⇒ R): F[R]

    Definition Classes
    Apply
  24. def apply12[A, B, C, D, E, FF, G, H, I, J, K, L, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G], fh: ⇒ F[H], fi: ⇒ F[I], fj: ⇒ F[J], fk: ⇒ F[K], fl: ⇒ F[L])(f: (A, B, C, D, E, FF, G, H, I, J, K, L) ⇒ R): F[R]

    Definition Classes
    Apply
  25. def apply2[A, B, C](fa: ⇒ F[A], fb: ⇒ F[B])(f: (A, B) ⇒ C): F[C]

    Definition Classes
    ApplicativeApply
  26. def apply3[A, B, C, D](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C])(f: (A, B, C) ⇒ D): F[D]

    Definition Classes
    Apply
  27. def apply4[A, B, C, D, E](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D])(f: (A, B, C, D) ⇒ E): F[E]

    Definition Classes
    Apply
  28. def apply5[A, B, C, D, E, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E])(f: (A, B, C, D, E) ⇒ R): F[R]

    Definition Classes
    Apply
  29. def apply6[A, B, C, D, E, FF, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF])(f: (A, B, C, D, E, FF) ⇒ R): F[R]

    Definition Classes
    Apply
  30. def apply7[A, B, C, D, E, FF, G, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G])(f: (A, B, C, D, E, FF, G) ⇒ R): F[R]

    Definition Classes
    Apply
  31. def apply8[A, B, C, D, E, FF, G, H, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G], fh: ⇒ F[H])(f: (A, B, C, D, E, FF, G, H) ⇒ R): F[R]

    Definition Classes
    Apply
  32. def apply9[A, B, C, D, E, FF, G, H, I, R](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E], ff: ⇒ F[FF], fg: ⇒ F[G], fh: ⇒ F[H], fi: ⇒ F[I])(f: (A, B, C, D, E, FF, G, H, I) ⇒ R): F[R]

    Definition Classes
    Apply
  33. def applyApplicative: Applicative[[α]\/[F[α], α]]

    Add a unit to any Apply to form an Applicative.

    Add a unit to any Apply to form an Applicative.

    Definition Classes
    Apply
  34. def applyLaw: ApplyLaw

    Definition Classes
    Apply
  35. val applySyntax: ApplySyntax[F]

    Definition Classes
    Apply
  36. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  37. def bicompose[G[_, _]](implicit arg0: Bifunctor[G]): Bifunctor[[α, β]F[G[α, β]]]

    The composition of Functor F and Bifunctor G, [x, y]F[G[x, y]], is a Bifunctor

    The composition of Functor F and Bifunctor G, [x, y]F[G[x, y]], is a Bifunctor

    Definition Classes
    Functor
  38. def bindLaw: BindLaw

    Definition Classes
    Bind
  39. val bindSyntax: BindSyntax[F]

    Definition Classes
    Bind
  40. def both[A, B](a: F[A], b: F[B]): F[(A, B)]

    Obtain results from both a and b, nondeterministically ordering their effects.

  41. def choose[A, B](a: F[A], b: F[B]): F[\/[(A, F[B]), (F[A], B)]]

    A commutative operation which chooses nondeterministically to obtain a value from either a or b.

    A commutative operation which chooses nondeterministically to obtain a value from either a or b. If a 'wins', a 'residual' context for b is returned; if b wins, a residual context for a is returned. The residual is useful for various instances like Future, which may race the two computations and require a residual to ensure the result of the 'losing' computation is not discarded.

    This function can be defined in terms of chooseAny or vice versa. The default implementation calls chooseAny with a two-element list and uses the Functor for F to fix up types.

  42. def chooseAny[A](a: Seq[F[A]]): Option[F[(A, Seq[F[A]])]]

    A commutative operation which chooses nondeterministically to obtain a value from any of the elements of as.

    A commutative operation which chooses nondeterministically to obtain a value from any of the elements of as. In the language of posets, this constructs an antichain (a set of elements which are all incomparable) in the effect poset for this computation.

    returns

    None, if the input is empty.

  43. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. def compose[G[_]](implicit G0: Applicative[G]): Applicative[[α]F[G[α]]]

    The composition of Applicatives F and G, [x]F[G[x]], is an Applicative

    The composition of Applicatives F and G, [x]F[G[x]], is an Applicative

    Definition Classes
    Applicative
  45. def compose[G[_]](implicit G0: Apply[G]): Apply[[α]F[G[α]]]

    The composition of Applys F and G, [x]F[G[x]], is a Apply

    The composition of Applys F and G, [x]F[G[x]], is a Apply

    Definition Classes
    Apply
  46. def compose[G[_]](implicit G0: Functor[G]): Functor[[α]F[G[α]]]

    The composition of Functors F and G, [x]F[G[x]], is a Functor

    The composition of Functors F and G, [x]F[G[x]], is a Functor

    Definition Classes
    Functor
  47. def counzip[A, B](a: \/[F[A], F[B]]): F[\/[A, B]]

    Definition Classes
    Functor
  48. final def eq(arg0: AnyRef): Boolean

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

    Definition Classes
    AnyRef → Any
  50. def filterM[A](l: List[A])(f: (A) ⇒ F[Boolean]): F[List[A]]

    Filter l according to an applicative predicate.

    Filter l according to an applicative predicate.

    Definition Classes
    Applicative
  51. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  52. def flip: Applicative[F]

    An Applicative for F in which effects happen in the opposite order.

    An Applicative for F in which effects happen in the opposite order.

    Definition Classes
    ApplicativeApplicativeParent
  53. def forever[A, B](fa: F[A]): F[B]

    Repeats a monadic action infinitely

    Repeats a monadic action infinitely

    Definition Classes
    BindBindParent
  54. def fpair[A](fa: F[A]): F[(A, A)]

    Twin all As in fa.

    Twin all As in fa.

    Definition Classes
    Functor
  55. def fproduct[A, B](fa: F[A])(f: (A) ⇒ B): F[(A, B)]

    Pair all As in fa with the result of function application.

    Pair all As in fa with the result of function application.

    Definition Classes
    Functor
  56. def functorLaw: FunctorLaw

    Definition Classes
    Functor
  57. val functorSyntax: FunctorSyntax[F]

    Definition Classes
    Functor
  58. def gather[A](fs: Seq[F[A]]): F[List[A]]

    Nondeterministically gather results from the given sequence of actions.

    Nondeterministically gather results from the given sequence of actions. This function is the nondeterministic analogue of sequence and should behave identically to sequence so long as there is no interaction between the effects being gathered. However, unlike sequence, which decides on a total order of effects, the effects in a gather are unordered with respect to each other.

    Although the effects are unordered, we ensure the order of results matches the order of the input sequence. Also see gatherUnordered.

  59. def gather1[A](fs: NonEmptyList[F[A]]): F[NonEmptyList[A]]

  60. def gatherUnordered[A](fs: Seq[F[A]]): F[List[A]]

    Nondeterministically gather results from the given sequence of actions to a list.

    Nondeterministically gather results from the given sequence of actions to a list. Same as calling reduceUnordered with the List Monoid.

    To preserve the order of the output list while allowing nondetermininstic ordering of effects, use gather.

  61. def gatherUnordered1[A](fs: NonEmptyList[F[A]]): F[NonEmptyList[A]]

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

    Definition Classes
    AnyRef → Any
  63. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  64. def icompose[G[_]](implicit G0: Contravariant[G]): Contravariant[[α]F[G[α]]]

    The composition of Functor F and Contravariant G, [x]F[G[x]], is contravariant.

    The composition of Functor F and Contravariant G, [x]F[G[x]], is contravariant.

    Definition Classes
    Functor
  65. def ifM[B](value: F[Boolean], ifTrue: ⇒ F[B], ifFalse: ⇒ F[B]): F[B]

    if lifted into a binding.

    if lifted into a binding. Unlike lift3((t,c,a)=>if(t)c else a), this will only include context from the chosen of ifTrue and ifFalse, not the other.

    Definition Classes
    Bind
  66. def invariantFunctorLaw: InvariantFunctorLaw

    Definition Classes
    InvariantFunctor
  67. val invariantFunctorSyntax: InvariantFunctorSyntax[F]

    Definition Classes
    InvariantFunctor
  68. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  69. def iterateUntil[A](f: F[A])(p: (A) ⇒ Boolean): F[A]

    Execute an action repeatedly until its result satisfies the given predicate and return that result, discarding all others.

    Execute an action repeatedly until its result satisfies the given predicate and return that result, discarding all others.

    Definition Classes
    Monad
  70. def iterateWhile[A](f: F[A])(p: (A) ⇒ Boolean): F[A]

    Execute an action repeatedly until its result fails to satisfy the given predicate and return that result, discarding all others.

    Execute an action repeatedly until its result fails to satisfy the given predicate and return that result, discarding all others.

    Definition Classes
    Monad
  71. def join[A](ffa: F[F[A]]): F[A]

    Sequence the inner F of FFA after the outer F, forming a single F[A].

    Sequence the inner F of FFA after the outer F, forming a single F[A].

    Definition Classes
    Bind
  72. def lift[A, B](f: (A) ⇒ B): (F[A]) ⇒ F[B]

    Lift f into F.

    Lift f into F.

    Definition Classes
    Functor
  73. def lift10[A, B, C, D, E, FF, G, H, I, J, R](f: (A, B, C, D, E, FF, G, H, I, J) ⇒ R): (F[A], F[B], F[C], F[D], F[E], F[FF], F[G], F[H], F[I], F[J]) ⇒ F[R]

    Definition Classes
    Apply
  74. def lift11[A, B, C, D, E, FF, G, H, I, J, K, R](f: (A, B, C, D, E, FF, G, H, I, J, K) ⇒ R): (F[A], F[B], F[C], F[D], F[E], F[FF], F[G], F[H], F[I], F[J], F[K]) ⇒ F[R]

    Definition Classes
    Apply
  75. def lift12[A, B, C, D, E, FF, G, H, I, J, K, L, R](f: (A, B, C, D, E, FF, G, H, I, J, K, L) ⇒ R): (F[A], F[B], F[C], F[D], F[E], F[FF], F[G], F[H], F[I], F[J], F[K], F[L]) ⇒ F[R]

    Definition Classes
    Apply
  76. def lift2[A, B, C](f: (A, B) ⇒ C): (F[A], F[B]) ⇒ F[C]

    Definition Classes
    Apply
  77. def lift3[A, B, C, D](f: (A, B, C) ⇒ D): (F[A], F[B], F[C]) ⇒ F[D]

    Definition Classes
    Apply
  78. def lift4[A, B, C, D, E](f: (A, B, C, D) ⇒ E): (F[A], F[B], F[C], F[D]) ⇒ F[E]

    Definition Classes
    Apply
  79. def lift5[A, B, C, D, E, R](f: (A, B, C, D, E) ⇒ R): (F[A], F[B], F[C], F[D], F[E]) ⇒ F[R]

    Definition Classes
    Apply
  80. def lift6[A, B, C, D, E, FF, R](f: (A, B, C, D, E, FF) ⇒ R): (F[A], F[B], F[C], F[D], F[E], F[FF]) ⇒ F[R]

    Definition Classes
    Apply
  81. def lift7[A, B, C, D, E, FF, G, R](f: (A, B, C, D, E, FF, G) ⇒ R): (F[A], F[B], F[C], F[D], F[E], F[FF], F[G]) ⇒ F[R]

    Definition Classes
    Apply
  82. def lift8[A, B, C, D, E, FF, G, H, R](f: (A, B, C, D, E, FF, G, H) ⇒ R): (F[A], F[B], F[C], F[D], F[E], F[FF], F[G], F[H]) ⇒ F[R]

    Definition Classes
    Apply
  83. def lift9[A, B, C, D, E, FF, G, H, I, R](f: (A, B, C, D, E, FF, G, H, I) ⇒ R): (F[A], F[B], F[C], F[D], F[E], F[FF], F[G], F[H], F[I]) ⇒ F[R]

    Definition Classes
    Apply
  84. def map[A, B](fa: F[A])(f: (A) ⇒ B): F[B]

    Lift f into F and apply to F[A].

    Lift f into F and apply to F[A].

    Definition Classes
    MonadApplicativeFunctor
  85. def mapBoth[A, B, C](a: F[A], b: F[B])(f: (A, B) ⇒ C): F[C]

    Apply a function to the results of a and b, nondeterminstically ordering their effects.

  86. def mapply[A, B](a: A)(f: F[(A) ⇒ B]): F[B]

    Lift apply(a), and apply the result to f.

    Lift apply(a), and apply the result to f.

    Definition Classes
    Functor
  87. def monadLaw: MonadLaw

    Definition Classes
    Monad
  88. val monadSyntax: MonadSyntax[F]

    Definition Classes
    Monad
  89. def mproduct[A, B](fa: F[A])(f: (A) ⇒ F[B]): F[(A, B)]

    Pair A with the result of function application.

    Pair A with the result of function application.

    Definition Classes
    Bind
  90. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  91. def nmap2[A, B, C](a: F[A], b: F[B])(f: (A, B) ⇒ C): F[C]

    Apply a function to 2 results, nondeterminstically ordering their effects, alias of mapBoth

  92. def nmap3[A, B, C, R](a: F[A], b: F[B], c: F[C])(f: (A, B, C) ⇒ R): F[R]

    Apply a function to 3 results, nondeterminstically ordering their effects

  93. def nmap4[A, B, C, D, R](a: F[A], b: F[B], c: F[C], d: F[D])(f: (A, B, C, D) ⇒ R): F[R]

    Apply a function to 4 results, nondeterminstically ordering their effects

  94. def nmap5[A, B, C, D, E, R](a: F[A], b: F[B], c: F[C], d: F[D], e: F[E])(f: (A, B, C, D, E) ⇒ R): F[R]

    Apply a function to 5 results, nondeterminstically ordering their effects

  95. def nmap6[A, B, C, D, E, FF, R](a: F[A], b: F[B], c: F[C], d: F[D], e: F[E], ff: F[FF])(f: (A, B, C, D, E, FF) ⇒ R): F[R]

    Apply a function to 6 results, nondeterminstically ordering their effects

  96. val nondeterminismSyntax: NondeterminismSyntax[F]

  97. final def notify(): Unit

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

    Definition Classes
    AnyRef
  99. def parallel: Applicative[[α]AnyRef { ... /* 2 definitions in type refinement */ }]

  100. def product[G[_]](implicit G0: Monad[G]): Monad[[α](F[α], G[α])]

    The product of Monad F and G, [x](F[x], G[x]]), is a Monad

    The product of Monad F and G, [x](F[x], G[x]]), is a Monad

    Definition Classes
    Monad
  101. def product[G[_]](implicit G0: Bind[G]): Bind[[α](F[α], G[α])]

    The product of Bind F and G, [x](F[x], G[x]]), is a Bind

    The product of Bind F and G, [x](F[x], G[x]]), is a Bind

    Definition Classes
    Bind
  102. def product[G[_]](implicit G0: Applicative[G]): Applicative[[α](F[α], G[α])]

    The product of Applicatives F and G, [x](F[x], G[x]]), is an Applicative

    The product of Applicatives F and G, [x](F[x], G[x]]), is an Applicative

    Definition Classes
    Applicative
  103. def product[G[_]](implicit G0: Apply[G]): Apply[[α](F[α], G[α])]

    The product of Applys F and G, [x](F[x], G[x]]), is a Apply

    The product of Applys F and G, [x](F[x], G[x]]), is a Apply

    Definition Classes
    Apply
  104. def product[G[_]](implicit G0: Functor[G]): Functor[[α](F[α], G[α])]

    The product of Functors F and G, [x](F[x], G[x]]), is a Functor

    The product of Functors F and G, [x](F[x], G[x]]), is a Functor

    Definition Classes
    Functor
  105. final def pure[A](a: ⇒ A): F[A]

    Definition Classes
    Applicative
  106. def reduceUnordered[A, M](fs: Seq[F[A]])(implicit R: Reducer[A, M]): F[M]

    Nondeterministically gather results from the given sequence of actions.

    Nondeterministically gather results from the given sequence of actions. The result will be arbitrarily reordered, depending on the order results come back in a sequence of calls to chooseAny.

  107. def replicateM[A](n: Int, fa: F[A]): F[List[A]]

    Performs the action n times, returning the list of results.

    Performs the action n times, returning the list of results.

    Definition Classes
    Applicative
  108. def replicateM_[A](n: Int, fa: F[A]): F[Unit]

    Performs the action n times, returning nothing.

    Performs the action n times, returning nothing.

    Definition Classes
    Applicative
  109. def sequence[A, G[_]](as: G[F[A]])(implicit arg0: Traverse[G]): F[G[A]]

    Definition Classes
    Applicative
  110. def sequence1[A, G[_]](as: G[F[A]])(implicit arg0: Traverse1[G]): F[G[A]]

    Definition Classes
    Apply
  111. def strengthL[A, B](a: A, f: F[B]): F[(A, B)]

    Inject a to the left of Bs in f.

    Inject a to the left of Bs in f.

    Definition Classes
    Functor
  112. def strengthR[A, B](f: F[A], b: B): F[(A, B)]

    Inject b to the right of As in f.

    Inject b to the right of As in f.

    Definition Classes
    Functor
  113. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  114. def toString(): String

    Definition Classes
    AnyRef → Any
  115. def traverse[A, G[_], B](value: G[A])(f: (A) ⇒ F[B])(implicit G: Traverse[G]): F[G[B]]

    Definition Classes
    Applicative
  116. def traverse1[A, G[_], B](value: G[A])(f: (A) ⇒ F[B])(implicit G: Traverse1[G]): F[G[B]]

    Definition Classes
    Apply
  117. def tuple2[A, B](fa: ⇒ F[A], fb: ⇒ F[B]): F[(A, B)]

    Definition Classes
    Apply
  118. def tuple3[A, B, C](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C]): F[(A, B, C)]

    Definition Classes
    Apply
  119. def tuple4[A, B, C, D](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D]): F[(A, B, C, D)]

    Definition Classes
    Apply
  120. def tuple5[A, B, C, D, E](fa: ⇒ F[A], fb: ⇒ F[B], fc: ⇒ F[C], fd: ⇒ F[D], fe: ⇒ F[E]): F[(A, B, C, D, E)]

    Definition Classes
    Apply
  121. def unlessM[A](cond: Boolean)(f: ⇒ F[A]): F[Unit]

    Returns the given argument if cond is false, otherwise, unit lifted into F.

    Returns the given argument if cond is false, otherwise, unit lifted into F.

    Definition Classes
    Applicative
  122. def untilM[G[_], A](f: F[A], cond: ⇒ F[Boolean])(implicit G: MonadPlus[G]): F[G[A]]

    Execute an action repeatedly until the Boolean condition returns true.

    Execute an action repeatedly until the Boolean condition returns true. The condition is evaluated after the loop body. Collects results into an arbitrary MonadPlus value, such as a List.

    Definition Classes
    Monad
  123. def untilM_[A](f: F[A], cond: ⇒ F[Boolean]): F[Unit]

    Execute an action repeatedly until the Boolean condition returns true.

    Execute an action repeatedly until the Boolean condition returns true. The condition is evaluated after the loop body. Discards results.

    Definition Classes
    Monad
  124. def void[A](fa: F[A]): F[Unit]

    Empty fa of meaningful pure values, preserving its structure.

    Empty fa of meaningful pure values, preserving its structure.

    Definition Classes
    Functor
  125. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  128. def whenM[A](cond: Boolean)(f: ⇒ F[A]): F[Unit]

    Returns the given argument if cond is true, otherwise, unit lifted into F.

    Returns the given argument if cond is true, otherwise, unit lifted into F.

    Definition Classes
    Applicative
  129. def whileM[G[_], A](p: F[Boolean], body: ⇒ F[A])(implicit G: MonadPlus[G]): F[G[A]]

    Execute an action repeatedly as long as the given Boolean expression returns true.

    Execute an action repeatedly as long as the given Boolean expression returns true. The condition is evalated before the loop body. Collects the results into an arbitrary MonadPlus value, such as a List.

    Definition Classes
    Monad
  130. def whileM_[A](p: F[Boolean], body: ⇒ F[A]): F[Unit]

    Execute an action repeatedly as long as the given Boolean expression returns true.

    Execute an action repeatedly as long as the given Boolean expression returns true. The condition is evaluated before the loop body. Discards results.

    Definition Classes
    Monad
  131. def widen[A, B](fa: F[A])(implicit ev: <~<[A, B]): F[B]

    Functors are covariant by nature, so we can treat an F[A] as an F[B] if A is a subtype of B.

    Functors are covariant by nature, so we can treat an F[A] as an F[B] if A is a subtype of B.

    Definition Classes
    Functor
  132. def xmap[A, B](fa: F[A], f: (A) ⇒ B, g: (B) ⇒ A): F[B]

    Converts ma to a value of type F[B] using the provided functions f and g.

    Converts ma to a value of type F[B] using the provided functions f and g.

    Definition Classes
    FunctorInvariantFunctor
  133. def xmapb[A, B](ma: F[A])(b: Bijection[A, B]): F[B]

    Converts ma to a value of type F[B] using the provided bijection.

    Converts ma to a value of type F[B] using the provided bijection.

    Definition Classes
    InvariantFunctor
  134. def xmapi[A, B](ma: F[A])(iso: Isomorphism.<=>[A, B]): F[B]

    Converts ma to a value of type F[B] using the provided isomorphism.

    Converts ma to a value of type F[B] using the provided isomorphism.

    Definition Classes
    InvariantFunctor

Inherited from Monad[F]

Inherited from Bind[F]

Inherited from BindParent[F]

Inherited from Applicative[F]

Inherited from ApplicativeParent[F]

Inherited from Apply[F]

Inherited from ApplyParent[F]

Inherited from Functor[F]

Inherited from InvariantFunctor[F]

Inherited from AnyRef

Inherited from Any

Ungrouped