object eff extends EffCreation with EffInterpretation
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- def ap[R, A, B](a: Eff[R, A])(f: Eff[R, (A) => B]): Eff[R, B]
apply a function to an Eff value using the applicative instance
apply a function to an Eff value using the applicative instance
- Definition Classes
- EffCreation
- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
- def collapse[R, M[_], A](r: Eff[R, M[A]])(implicit m: |=[M, R]): Eff[R, A]
use the internal effect as one of the stack effects
use the internal effect as one of the stack effects
- Definition Classes
- EffCreation
- def detach[M[_], A](eff: Eff[Fx1[M], A])(implicit arg0: Monad[M]): M[A]
peel-off the only present effect
peel-off the only present effect
- Definition Classes
- EffInterpretation
- def detachA[M[_], A](eff: Eff[Fx1[M], A])(implicit monad: Monad[M], applicative: Applicative[M]): M[A]
peel-off the only present effect, using an Applicative instance where possible
peel-off the only present effect, using an Applicative instance where possible
- Definition Classes
- EffInterpretation
- def effInto[R, U, A](e: Eff[R, A])(implicit f: IntoPoly[R, U]): Eff[U, A]
An Eff[R, A] value can be transformed into an Eff[U, A] value provided that all the effects in R are also in U
An Eff[R, A] value can be transformed into an Eff[U, A] value provided that all the effects in R are also in U
- Definition Classes
- EffInterpretation
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def flatTraverseA[R, F[_], A, B](fs: F[A])(f: (A) => Eff[R, F[B]])(implicit FT: Traverse[F], FM: Monad[F]): Eff[R, F[B]]
use the applicative instance of Eff to traverse a list of values, then flatten it
use the applicative instance of Eff to traverse a list of values, then flatten it
- Definition Classes
- EffCreation
- final def getClass(): Class[_ <: AnyRef]
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- @native() @IntrinsicCandidate()
- def hashCode(): Int
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- @native() @IntrinsicCandidate()
- def impure[R, X, A](union: Union[R, X], continuation: Arrs[R, X, A]): Eff[R, A]
create a impure value from an union of effects and a continuation
create a impure value from an union of effects and a continuation
- Definition Classes
- EffCreation
- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- @native() @IntrinsicCandidate()
- final def notifyAll(): Unit
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- @native() @IntrinsicCandidate()
- def pure[R, A](a: A): Eff[R, A]
create a pure value
create a pure value
- Definition Classes
- EffCreation
- def run[A](eff: Eff[NoFx, A]): A
base runner for an Eff value having no effects at all
base runner for an Eff value having no effects at all
This runner can only return the value in Pure because it doesn't known how to interpret the effects in Impure
- Definition Classes
- EffInterpretation
- def runPure[R, A](eff: Eff[R, A]): Option[A]
get the pure value if there is no effect
get the pure value if there is no effect
- Definition Classes
- EffInterpretation
- def send[T[_], R, V](tv: T[V])(implicit member: |=[T, R]): Eff[R, V]
create an Eff[R, A] value from an effectful value of type T[V] provided that T is one of the effects of R
create an Eff[R, A] value from an effectful value of type T[V] provided that T is one of the effects of R
- Definition Classes
- EffCreation
- def sequenceA[R, F[_], A](fs: F[Eff[R, A]])(implicit arg0: Traverse[F]): Eff[R, F[A]]
use the applicative instance of Eff to sequence a list of values
use the applicative instance of Eff to sequence a list of values
- Definition Classes
- EffCreation
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- def traverseA[R, F[_], A, B](fs: F[A])(f: (A) => Eff[R, B])(implicit arg0: Traverse[F]): Eff[R, F[B]]
use the applicative instance of Eff to traverse a list of values
use the applicative instance of Eff to traverse a list of values
- Definition Classes
- EffCreation
- def unit[R]: Eff[R, Unit]
create an Eff value for ()
create an Eff value for ()
- Definition Classes
- EffCreation
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(): Unit
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- def finalize(): Unit
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated