OptionEffectScope

value class OptionEffectScope(cont: EffectScope<None>) : EffectScope<None>

Functions

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open suspend fun <B> Either<None, B>.bind(): B

Folds Either into Effect, by returning B or a shift with R.

open suspend fun <B> Validated<None, B>.bind(): B

Folds Validated into Effect, by returning B or a shift with R.

open suspend fun <B> EagerEffect<None, B>.bind(): B

Runs the EagerEffect to finish, returning B or shift in case of R, bridging eager computations into suspending.

open suspend fun <B> Effect<None, B>.bind(): B

Runs the Effect to finish, returning B or shift in case of R.

suspend fun <B> B?.bind(): B
suspend fun <B> Option<B>.bind(): B

open suspend fun <B> Option<B>.bind(shift: () -> None): B

Folds Option into Effect, by returning B or a transforming None into R and shifting the result.

open suspend fun <B> Result<B>.bind(transform: (Throwable) -> None): B

Folds Result into Effect, by returning B or a transforming Throwable into R and shifting the result.

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suspend fun ensure(value: Boolean)

open suspend fun ensure(condition: Boolean, shift: () -> None)

ensure that condition is true, if it's false it will shift with the provided value R. Monadic version of kotlin.require.

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open suspend override fun <B> shift(r: None): B

Short-circuit the Effect computation with value R.

Extensions

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suspend fun <B> OptionEffectScope.ensureNotNull(value: B?): B