Class/Object

scalaz

IndexedReaderWriterStateT

Related Docs: object IndexedReaderWriterStateT | package scalaz

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sealed abstract class IndexedReaderWriterStateT[F[_], -R, W, -S1, S2, A] extends AnyRef

A monad transformer stack yielding (R, S1) => F[(W, A, S2)].

Self Type
IndexedReaderWriterStateT[F, R, W, S1, S2, A]
Source
ReaderWriterStateT.scala
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Abstract Value Members

  1. abstract def getF[S <: S1, RR <: R]: (Monad[F]) ⇒ F[(RR, S) ⇒ F[(W, A, S2)]]

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Concrete Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def eval(r: R, s: S1)(implicit F: Monad[F]): F[(W, A)]

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    Run, discard the final state, and return the final value in the context of F

  9. def evalZero[S <: S1](r: R)(implicit F: Monad[F], S: Monoid[S]): F[(W, A)]

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    Calls eval using Monoid[S].zero as the initial state

  10. def exec(r: R, s: S1)(implicit F: Monad[F]): F[(W, S2)]

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    Run, discard the final value, and return the final state in the context of F

  11. def execZero[S <: S1](r: R)(implicit F: Monad[F], S: Monoid[S]): F[(W, S2)]

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    Calls exec using Monoid[S].zero as the initial state

  12. def finalize(): Unit

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  13. def flatMap[B, RR <: R, S3](f: (A) ⇒ IndexedReaderWriterStateT[F, RR, W, S2, S3, B])(implicit F: Bind[F], W: Semigroup[W]): IndexedReaderWriterStateT[F, RR, W, S1, S3, B]

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

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  15. def hashCode(): Int

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  16. final def isInstanceOf[T0]: Boolean

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  17. def map[B](f: (A) ⇒ B)(implicit F: Functor[F]): IndexedReaderWriterStateT[F, R, W, S1, S2, B]

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  18. def mapT[G[_], B, WU, S2U](f: (F[(W, A, S2)]) ⇒ G[(WU, B, S2U)])(implicit F: Monad[F]): IndexedReaderWriterStateT[G, R, WU, S1, S2U, B]

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  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. def run(r: R, s: S1)(implicit F: Monad[F]): F[(W, A, S2)]

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  23. def runZero[S <: S1](r: R)(implicit F: Monad[F], S: Monoid[S]): F[(W, A, S2)]

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    Calls run using Monoid[S].zero as the initial state

  24. def state(r: R)(implicit F: Monad[F]): IndexedStateT[F, S1, S2, A]

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    Discards the writer component.

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

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  26. def toString(): String

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  27. final def wait(): Unit

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    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit

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  29. final def wait(arg0: Long): Unit

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