Object/Trait

org.specs2.control.eff

Interpret

Related Docs: trait Interpret | package eff

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object Interpret extends Interpret

Linear Supertypes
Interpret, AnyRef, Any
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Type Members

  1. trait StateRecurse[M[_], A, B] extends AnyRef

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    Helper trait for computations which might produce several M[X] in a stack of effects and which need to keep some state around

    Helper trait for computations which might produce several M[X] in a stack of effects and which need to keep some state around

    This is typically the case for Writer or State which need to keep some state S after each evaluation Evaluating the effect M[X] might use the previous S value as shown in the apply method

    Finally when the Eff[R, A] returns an A, this one can be combined with the last state value to produce a B

    Definition Classes
    Interpret
  2. type of[F[_], G[_]] = AnyRef { type l[A] = F[G[A]] }

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    Definition Classes
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Value Members

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

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

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

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def augment[R, T[_], O[_], A](eff: Eff[R, A])(w: Augment[T, O])(implicit m: MemberInOut[T, R]): Eff[prepend[O, R], A]

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    Definition Classes
    Interpret
  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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    AnyRef → Any
  9. final def getClass(): Class[_]

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    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  10. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  11. def intercept[R, M[_], A, B](pure: (A) ⇒ Eff[R, B], recurse: Recurse[M, R, B])(effects: Eff[R, A])(implicit m: /=[M, R]): Eff[R, B]

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    INTERPRET IN THE SAME STACK

    INTERPRET IN THE SAME STACK

    Definition Classes
    Interpret
  12. def intercept1[R, M[_], A, B](pure: (A) ⇒ B)(recurse: Recurse[M, R, B])(effects: Eff[R, A])(implicit m: /=[M, R]): Eff[R, B]

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    simpler version of intercept where the pure value is just mapped to another type

    simpler version of intercept where the pure value is just mapped to another type

    Definition Classes
    Interpret
  13. def interceptLoop[R, M[_], A, B](pure: (A) ⇒ Eff[R, B], loop: Loop[M, R, A, Eff[R, B], Eff[R, Unit]])(effects: Eff[R, A])(implicit m: /=[M, R]): Eff[R, B]

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    intercept an effect and interpret it in the same stack.

    intercept an effect and interpret it in the same stack. This method is stack-safe

    Definition Classes
    Interpret
  14. def interceptLoop1[R, M[_], A, B](pure: (A) ⇒ B)(loop: Loop[M, R, A, Eff[R, B], Eff[R, Unit]])(effects: Eff[R, A])(implicit m: /=[M, R]): Eff[R, B]

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    Definition Classes
    Interpret
  15. def interceptNat[R, T[_], A](effects: Eff[R, A])(nat: ~>[T, T])(implicit m: MemberInOut[T, R]): Eff[R, A]

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    Intercept the values for one effect and transform them into other values for the same effect

    Intercept the values for one effect and transform them into other values for the same effect

    Definition Classes
    Interpret
  16. def interceptNatM[R, T[_], F[_], A](effects: Eff[R, A], nat: ~>[T, [A]T[F[A]]])(implicit m: MemberInOut[T, R], FT: Traverse[F], FM: Monad[F]): Eff[R, F[A]]

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    Intercept the values for one effect, emitting new values for the same effect inside a monad which is interleaved in

    Intercept the values for one effect, emitting new values for the same effect inside a monad which is interleaved in

    Definition Classes
    Interpret
  17. def interceptStatelessLoop[R, M[_], A, B](pure: (A) ⇒ Eff[R, B], loop: StatelessLoop[M, R, A, Eff[R, B], Eff[R, Unit]])(effects: Eff[R, A])(implicit m: /=[M, R]): Eff[R, B]

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    Definition Classes
    Interpret
  18. def interceptStatelessLoop1[R, M[_], A, B](pure: (A) ⇒ B)(loop: StatelessLoop[M, R, A, Eff[R, B], Eff[R, Unit]])(effects: Eff[R, A])(implicit m: /=[M, R]): Eff[R, B]

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    Definition Classes
    Interpret
  19. def interpret[R, U, M[_], A, B](pure: (A) ⇒ Eff[U, B], recurse: Recurse[M, U, B])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    interpret the effect M in the R stack

    interpret the effect M in the R stack

    Definition Classes
    Interpret
  20. def interpret1[R, U, M[_], A, B](pure: (A) ⇒ B)(recurse: Recurse[M, U, B])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    simpler version of interpret where the pure value is just mapped to another type

    simpler version of interpret where the pure value is just mapped to another type

    Definition Classes
    Interpret
  21. def interpretLoop[R, U, M[_], A, B](pure: (A) ⇒ Eff[U, B], loop: Loop[M, R, A, Eff[U, B], Eff[U, Unit]])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    generalization of interpret and interpretState

    generalization of interpret and interpretState

    This method contains a loop which is stack-safe

    Definition Classes
    Interpret
  22. def interpretLoop1[R, U, M[_], A, B](pure: (A) ⇒ B)(loop: Loop[M, R, A, Eff[U, B], Eff[U, Unit]])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    Definition Classes
    Interpret
  23. def interpretState[R, U, M[_], A, B](pure: (A) ⇒ Eff[U, B], recurse: StateRecurse[M, A, B])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    interpret the effect M in the M |: R stack, keeping track of some state

    interpret the effect M in the M |: R stack, keeping track of some state

    Definition Classes
    Interpret
  24. def interpretState1[R, U, M[_], A, B](pure: (A) ⇒ B)(recurse: StateRecurse[M, A, B])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    simpler version of interpret1 where the pure value is just mapped to another type

    simpler version of interpret1 where the pure value is just mapped to another type

    Definition Classes
    Interpret
  25. def interpretStatelessLoop[R, U, M[_], A, B](pure: (A) ⇒ Eff[U, B], loop: StatelessLoop[M, R, A, Eff[U, B], Eff[U, Unit]])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    generalization of interpret

    generalization of interpret

    This method contains a loop which is stack-safe

    Definition Classes
    Interpret
  26. def interpretStatelessLoop1[R, U, M[_], A, B](pure: (A) ⇒ B)(loop: StatelessLoop[M, R, A, Eff[U, B], Eff[U, Unit]])(effects: Eff[R, A])(implicit m: Aux[M, R, U]): Eff[U, B]

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    Definition Classes
    Interpret
  27. def interpretUnsafe[R, U, T[_], A](effects: Eff[R, A])(sideEffect: SideEffect[T])(implicit m: Aux[T, R, U]): Eff[U, A]

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    interpret an effect by running side-effects

    interpret an effect by running side-effects

    Definition Classes
    Interpret
  28. final def isInstanceOf[T0]: Boolean

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

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  30. final def notify(): Unit

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    Annotations
    @HotSpotIntrinsicCandidate()
  31. final def notifyAll(): Unit

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    @HotSpotIntrinsicCandidate()
  32. final def synchronized[T0](arg0: ⇒ T0): T0

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  33. def toString(): String

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  34. def transform[SR, BR, U, TS[_], TB[_], A](r: Eff[SR, A], nat: ~>[TS, TB])(implicit sr: Aux[TS, SR, U], br: Aux[TB, BR, U]): Eff[BR, A]

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    transform an effect into another one using a natural transformation, leaving the rest of the stack untouched

    transform an effect into another one using a natural transformation, leaving the rest of the stack untouched

    Definition Classes
    Interpret
  35. def translate[R, U, T[_], A](effects: Eff[R, A])(tr: Translate[T, U])(implicit m: Aux[T, R, U]): Eff[U, A]

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    Translate one effect of the stack into some of the other effects in the stack

    Translate one effect of the stack into some of the other effects in the stack

    Definition Classes
    Interpret
  36. def translateInto[R, T[_], U, A](eff: Eff[R, A])(translate: Translate[T, U])(implicit m: MemberInOut[T, R], into: IntoPoly[R, U]): Eff[U, A]

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    Translate one effect of the stack into other effects in a larger stack

    Translate one effect of the stack into other effects in a larger stack

    Definition Classes
    Interpret
  37. def translateNat[R, U, T[_], A](effects: Eff[R, A])(nat: ~>[T, [β$0$]Eff[U, β$0$]])(implicit m: Aux[T, R, U]): Eff[U, A]

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    Translate one effect of the stack into some of the other effects in the stack Using a natural transformation

    Translate one effect of the stack into some of the other effects in the stack Using a natural transformation

    Definition Classes
    Interpret
  38. final def wait(arg0: Long, arg1: Int): Unit

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

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    @throws( ... )
  40. final def wait(): Unit

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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from Interpret

Inherited from AnyRef

Inherited from Any

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