variable / @typed/fx

RefBoolean.isTrue

Check if the current state of a RefBoolean is true.

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

Import

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

Access RefBoolean.isTrue through the imported RefBoolean 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 isTrue: <E, R>(ref: RefBoolean<E, R>) => RefSubject.Computed<boolean, E, R>;

Why

Check if the current state of a RefBoolean is true. The operation remains attached to the RefSubject’s versioned state boundary.

Ownership and lifetime

The is true 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