effect-io-ai

Package: effect
Module: SynchronizedRef

SynchronizedRef.updateAndGetEffect

Runs an effectful update while holding the ref’s semaphore, stores the new value if the effect succeeds, and returns that new value.

When to use

Use to run an effectful SynchronizedRef state transition and return the new stored value.

See

• updateEffect for effectful updates without returning the new value
• updateAndGet for the pure variant

Signature

declare const updateAndGetEffect: { <A, R, E>(f: (a: A) => Effect.Effect<A, E, R>): (self: SynchronizedRef<A>) => Effect.Effect<A, E, R>; <A, R, E>(self: SynchronizedRef<A>, f: (a: A) => Effect.Effect<A, E, R>): Effect.Effect<A, E, R>; }

Source

Since v2.0.0