@andreabiagini5/applicazioni-e-servizi-web-project/server/utils/array.extensions.js

Project for Applicazioni e Servizi Web.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Asynchronously finds the first element in the array that satisfies the provided asynchronous predicate function.
 *
 * The function executes the predicate sequentially for each element in the array, awaiting the result each time.
 * Once a predicate returns `true`, the corresponding element is immediately returned.
 * If no element satisfies the predicate, `undefined` is returned.
 *
 * @template T - The type of elements in the array.
 * @param predicate - An asynchronous function that takes the current element, its index, and the array, and returns a Promise<boolean>.
 * @returns A Promise that resolves to the first element that satisfies the predicate, or `undefined` if none do.
 */
const findAsync = async function (predicate) {
    for (let i = 0; i < this.length; i++) {
        if (await predicate(this[i], i, this)) {
            return this[i];
        }
    }
    return undefined;
};
if (!Array.prototype.findAsync) {
    Array.prototype.findAsync = findAsync;
}
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