Import
import { mapValues } from "@typed/fx/RefArray";Signatures
export declare const mapValues: {
<A, B>(f: (a: A, index: number) => B): <E, R>(ref: RefArray<A, E, R>) => RefSubject.Computed<ReadonlyArray<B>, E, R>;
<A, E, R, B>(ref: RefArray<A, E, R>, f: (a: A, index: number) => B): RefSubject.Computed<ReadonlyArray<B>, E, R>;
};Why
Projects array state with map values for both current reads and future pushes, avoiding a second mutable cache of the derived value.
Ownership and lifetime
The map values view retains no independent state. An Effect read samples the source once; Fx observation follows later pushes and its observing Scope owns subscription cleanup.
Other public imports
These import paths expose the same declaration. Each page retains its own public name and signature.