variable / @typed/fx

RefChunk.isNonEmpty

Check if a RefChunk is non-empty.

Package version
2.0.0-beta.13
Category
State predicates
Since
1.18.0
Member of
RefChunk

Import

import { RefChunk } from "@typed/fx";

Access RefChunk.isNonEmpty through the imported RefChunk export. Its declaration below describes the member.

This public exposure is a re-export. Its import path is supported; declaration documentation is shared with the other public exposures below.

Signatures

export declare const isNonEmpty: <A, E, R>(ref: RefChunk<A, E, R>) => RefSubject.Computed<boolean, E, R>;

Why

Makes is non empty a live projection of the chunk; consumers can sample it now or observe it without copying the source state.

Ownership and lifetime

The is non empty 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.

Source