@cran/lib.vue.ref/mjs/watch/watchOnce.js

Vue Reactivity Extensions

import { watch } from "vue";
/**
 * @since 0.0.1
 * @category Watch
 */
export function watchOnce(source, cb, options) {
    const stop = watch(source, function onChange(...args) {
        stop();
        cb(...args);
    }, options);
    return stop;
}