scalaz

MonadPlus

trait MonadPlus[F[_]] extends Monad[F] with ApplicativePlus[F]

Self Type
MonadPlus[F]
Source
MonadPlus.scala
See also

scalaz.PlusEmpty

scalaz.Monad

Linear Supertypes
ApplicativePlus[F], PlusEmpty[F], Plus[F], Monad[F], Bind[F], Applicative[F], Apply[F], Functor[F], InvariantFunctor[F], AnyRef, Any
Known Subclasses
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Inherited
  1. MonadPlus
  2. ApplicativePlus
  3. PlusEmpty
  4. Plus
  5. Monad
  6. Bind
  7. Applicative
  8. Apply
  9. Functor
  10. InvariantFunctor
  11. AnyRef
  12. Any
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  1. Public
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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 EmptyLaw extends PlusLaw

    Definition Classes
    PlusEmpty
  5. trait FunctorLaw extends InvariantFunctorLaw

    Definition Classes
    Functor
  6. trait InvariantFunctorLaw extends AnyRef

    Definition Classes
    InvariantFunctor
  7. trait MonadLaw extends ApplicativeLaw with BindLaw

    Definition Classes
    Monad
  8. trait MonadPlusLaw extends EmptyLaw with MonadLaw

  9. trait PlusLaw extends AnyRef

    Definition Classes
    Plus
  10. trait StrongMonadPlusLaw extends MonadPlusLaw

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 empty[A]: F[A]

    Definition Classes
    PlusEmpty
  3. abstract def plus[A](a: F[A], b: ⇒ F[A]): F[A]

    Definition Classes
    Plus
  4. abstract def point[A](a: ⇒ A): F[A]

    Definition Classes
    Applicative

Concrete Value Members

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

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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

    Definition Classes
    AnyRef → Any
  4. def ap[A, B](fa: ⇒ F[A])(f: ⇒ F[(A) ⇒ B]): F[B]

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

    Definition Classes
    Apply
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. def apF[A, B](f: ⇒ F[(A) ⇒ B]): (F[A]) ⇒ F[B]

    Flipped variant of ap.

    Flipped variant of ap.

    Definition Classes
    Apply
  13. def applicativeLaw: ApplicativeLaw

    Definition Classes
    Applicative
  14. val applicativePlusSyntax: ApplicativePlusSyntax[F]

    Definition Classes
    ApplicativePlus
  15. val applicativeSyntax: ApplicativeSyntax[F]

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

    Alias for map.

    Alias for map.

    Definition Classes
    Functor
  17. 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
  18. 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
  19. 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
  20. def apply2[A, B, C](fa: ⇒ F[A], fb: ⇒ F[B])(f: (A, B) ⇒ C): F[C]

    Definition Classes
    ApplicativeApply
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. def applyLaw: ApplyLaw

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

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

    Definition Classes
    Any
  32. 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
  33. def bindLaw: BindLaw

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

    Definition Classes
    Bind
  35. def clone(): AnyRef

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

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

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

    Definition Classes
    ApplicativePlus
  37. def compose[G[_]](implicit G0: PlusEmpty[G]): PlusEmpty[[α]F[G[α]]]

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

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

    Definition Classes
    PlusEmpty
  38. def compose[G[_]](implicit G0: Plus[G]): Plus[[α]F[G[α]]]

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

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

    Definition Classes
    Plus
  39. 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
  40. 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
  41. 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
  42. def counzip[A, B](a: \/[F[A], F[B]]): F[\/[A, B]]

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

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

    Definition Classes
    AnyRef → Any
  45. def filter[A](fa: F[A])(f: (A) ⇒ Boolean): F[A]

    Remove f-failing As in fa, by which we mean: in the expression filter(filter(fa)(f))(g), g will never be invoked for any a where f(a) returns false.

  46. 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
  47. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  48. 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
    Applicative
  49. def forever[A, B](fa: F[A]): F[B]

    Repeats a monadic action infinitely

    Repeats a monadic action infinitely

    Definition Classes
    Bind
  50. def fpair[A](fa: F[A]): F[(A, A)]

    Twin all As in fa.

    Twin all As in fa.

    Definition Classes
    Functor
  51. 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
  52. def functorLaw: FunctorLaw

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

    Definition Classes
    Functor
  54. final def getClass(): Class[_]

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

    Definition Classes
    AnyRef → Any
  56. 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
  57. 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
  58. def invariantFunctorLaw: InvariantFunctorLaw

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

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

    Definition Classes
    Any
  61. 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
  62. 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
  63. 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
  64. def lift[A, B](f: (A) ⇒ B): (F[A]) ⇒ F[B]

    Lift f into F.

    Lift f into F.

    Definition Classes
    Functor
  65. 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
  66. 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
  67. 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
  68. def lift2[A, B, C](f: (A, B) ⇒ C): (F[A], F[B]) ⇒ F[C]

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

    Definition Classes
    Apply
  70. 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
  71. 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
  72. 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
  73. 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
  74. 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
  75. 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
  76. def many[A](a: F[A]): F[List[A]]

    A list of results acquired by repeating a.

    A list of results acquired by repeating a. Never empty; initial failure is an empty list instead.

    Definition Classes
    ApplicativePlus
  77. 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
  78. 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
  79. def monadLaw: MonadLaw

    Definition Classes
    Monad
  80. def monadPlusLaw: MonadPlusLaw

  81. val monadPlusSyntax: MonadPlusSyntax[F]

  82. val monadSyntax: MonadSyntax[F]

    Definition Classes
    Monad
  83. def monoid[A]: Monoid[F[A]]

    Definition Classes
    PlusEmpty
  84. final def ne(arg0: AnyRef): Boolean

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

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

    Definition Classes
    AnyRef
  87. def plusEmptyLaw: EmptyLaw

    Definition Classes
    PlusEmpty
  88. val plusEmptySyntax: PlusEmptySyntax[F]

    Definition Classes
    PlusEmpty
  89. def plusLaw: PlusLaw

    Definition Classes
    Plus
  90. val plusSyntax: PlusSyntax[F]

    Definition Classes
    Plus
  91. def product[G[_]](implicit G0: ApplicativePlus[G]): ApplicativePlus[[α](F[α], G[α])]

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

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

    Definition Classes
    ApplicativePlus
  92. def product[G[_]](implicit G0: PlusEmpty[G]): PlusEmpty[[α](F[α], G[α])]

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

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

    Definition Classes
    PlusEmpty
  93. def product[G[_]](implicit G0: Plus[G]): Plus[[α](F[α], G[α])]

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

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

    Definition Classes
    Plus
  94. 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
  95. 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
  96. 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
  97. final def pure[A](a: ⇒ A): F[A]

    Definition Classes
    Applicative
  98. 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
  99. 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
  100. def semigroup[A]: Semigroup[F[A]]

    Definition Classes
    Plus
  101. def separate[G[_, _], A, B](value: F[G[A, B]])(implicit G: Bifoldable[G]): (F[A], F[B])

    Generalized version of Haskell's partitionEithers

  102. def sequence[A, G[_]](as: G[F[A]])(implicit arg0: Traverse[G]): F[G[A]]

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

    Definition Classes
    Apply
  104. def some[A](a: F[A]): F[List[A]]

    empty or a non-empty list of results acquired by repeating a.

    empty or a non-empty list of results acquired by repeating a.

    Definition Classes
    ApplicativePlus
  105. 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
  106. 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
  107. def strongMonadPlusLaw: StrongMonadPlusLaw

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

    Definition Classes
    AnyRef
  109. def toString(): String

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

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

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

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

    Definition Classes
    Apply
  114. 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
  115. 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
  116. def unite[T[_], A](value: F[T[A]])(implicit T: Foldable[T]): F[A]

    Generalized version of Haskell's catMaybes

  117. final def uniteU[T](value: F[T])(implicit T: Unapply[Foldable, T]): F[A]

    A version of unite that infers the type constructor T.

  118. 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
  119. 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
  120. 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
  121. 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
  122. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  125. 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
  126. 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
  127. 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
  128. 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
  129. def xmapb[A, B](ma: F[A])(b: BijectionT.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
  130. 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

Deprecated Value Members

  1. def zip: Zip[F]

    scalaz.Zip derived from tuple2.

    scalaz.Zip derived from tuple2.

    Definition Classes
    Apply
    Annotations
    @deprecated
    Deprecated

    (Since version 7.1.0) Apply#zip produces unlawful instances

Inherited from ApplicativePlus[F]

Inherited from PlusEmpty[F]

Inherited from Plus[F]

Inherited from Monad[F]

Inherited from Bind[F]

Inherited from Applicative[F]

Inherited from Apply[F]

Inherited from Functor[F]

Inherited from InvariantFunctor[F]

Inherited from AnyRef

Inherited from Any

Ungrouped