Object/Class

scalaz

Maybe

Related Docs: class Maybe | package scalaz

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object Maybe extends MaybeInstances with MaybeFunctions

Source
Maybe.scala
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  1. Maybe
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Visibility
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Type Members

  1. final case class Empty[A]() extends Maybe[A] with Product with Serializable

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  2. final case class Just[A](a: A) extends Maybe[A] with Product with Serializable

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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. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def empty[A]: Maybe[A]

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    Definition Classes
    MaybeFunctions
  7. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
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  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def fromNullable[A](a: A): Maybe[A]

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    Wrap a value in Just, or return Empty if the value is null

  11. final def fromOption[A](oa: Option[A]): Maybe[A]

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    Definition Classes
    MaybeFunctions
  12. def fromTryCatchNonFatal[T](a: ⇒ T): Maybe[T]

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    Definition Classes
    MaybeFunctions
  13. def fromTryCatchThrowable[T, E <: Throwable](a: ⇒ T)(implicit nn: NotNothing[E], ex: ClassManifest[E]): Maybe[T]

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    Definition Classes
    MaybeFunctions
  14. final def getClass(): Class[_]

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    Definition Classes
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  15. def hashCode(): Int

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    Definition Classes
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  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  17. final def just[A](a: A): Maybe[A]

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    Definition Classes
    MaybeFunctions
  18. implicit def maybeEqual[A](implicit arg0: Equal[A]): Equal[Maybe[A]]

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    Definition Classes
    MaybeInstances
  19. implicit def maybeFirstMonad: Monad[FirstMaybe]

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    Definition Classes
    MaybeInstances
  20. implicit def maybeFirstMonoid[A]: Monoid[FirstMaybe[A]]

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    Definition Classes
    MaybeInstances
  21. implicit def maybeFirstOrder[A](implicit A: Order[Maybe[A]]): Order[FirstMaybe[A]]

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    Definition Classes
    MaybeInstances
  22. implicit def maybeFirstShow[A](implicit A: Show[Maybe[A]]): Show[FirstMaybe[A]]

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    Definition Classes
    MaybeInstances
  23. implicit val maybeInstance: Traverse[Maybe] with MonadPlus[Maybe] with Cozip[Maybe] with Zip[Maybe] with Unzip[Maybe] with Align[Maybe] with IsEmpty[Maybe] with Cobind[Maybe] with Optional[Maybe]

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    Definition Classes
    MaybeInstances
  24. implicit def maybeLastMonad: Monad[LastMaybe]

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    Definition Classes
    MaybeInstances
  25. implicit def maybeLastMonoid[A]: Monoid[LastMaybe[A]]

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    Definition Classes
    MaybeInstances
  26. implicit def maybeLastOrder[A](implicit A: Order[Maybe[A]]): Order[LastMaybe[A]]

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    Definition Classes
    MaybeInstances
  27. implicit def maybeLastShow[A](implicit A: Show[Maybe[A]]): Show[LastMaybe[A]]

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    Definition Classes
    MaybeInstances
  28. implicit def maybeMax[A](implicit o: Order[A]): Monoid[MaxMaybe[A]]

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    Definition Classes
    MaybeInstances
  29. implicit def maybeMaxMonad: Monad[MaxMaybe]

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    Definition Classes
    MaybeInstances
  30. implicit def maybeMaxOrder[A](implicit arg0: Order[A]): Order[MaxMaybe[A]]

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    Definition Classes
    MaybeInstances
  31. implicit def maybeMaxShow[A](implicit arg0: Show[A]): Show[MaxMaybe[A]]

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    Definition Classes
    MaybeInstances
  32. implicit def maybeMin[A](implicit o: Order[A]): Monoid[MinMaybe[A]]

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    Definition Classes
    MaybeInstances
  33. implicit def maybeMinMonad: Monad[MinMaybe]

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    Definition Classes
    MaybeInstances
  34. implicit def maybeMinOrder[A](implicit arg0: Order[A]): Order[MinMaybe[A]]

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    Definition Classes
    MaybeInstances
  35. implicit def maybeMinShow[A](implicit arg0: Show[A]): Show[MinMaybe[A]]

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    Definition Classes
    MaybeInstances
  36. implicit def maybeMonoid[A](implicit A: Semigroup[A]): Monoid[Maybe[A]]

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    Definition Classes
    MaybeInstances
  37. implicit def maybeOrder[A](implicit arg0: Order[A]): Order[Maybe[A]]

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    Definition Classes
    MaybeInstances
  38. implicit def maybeShow[A](implicit A: Show[A]): Show[Maybe[A]]

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    Definition Classes
    MaybeInstances
  39. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
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  40. final def notify(): Unit

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    Definition Classes
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  41. final def notifyAll(): Unit

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    Definition Classes
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  42. val optionMaybeIso: Isomorphism.<~>[Option, Maybe]

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

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    Definition Classes
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  44. def toString(): String

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    Definition Classes
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  45. final def wait(): Unit

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

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

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    Definition Classes
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    @throws( ... )

Inherited from MaybeFunctions

Inherited from MaybeInstances

Inherited from AnyRef

Inherited from Any

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