source: imaps-frontend/node_modules/enhanced-resolve/lib/forEachBail.js@ 79a0317

/*
        MIT License http://www.opensource.org/licenses/mit-license.php
        Author Tobias Koppers @sokra
*/

"use strict";

/** @typedef {import("./Resolver").ResolveRequest} ResolveRequest */

/**
 * @template T
 * @template Z
 * @callback Iterator
 * @param {T} item item
 * @param {(err?: null|Error, result?: null|Z) => void} callback callback
 * @param {number} i index
 * @returns {void}
 */

/**
 * @template T
 * @template Z
 * @param {T[]} array array
 * @param {Iterator<T, Z>} iterator iterator
 * @param {(err?: null|Error, result?: null|Z, i?: number) => void} callback callback after all items are iterated
 * @returns {void}
 */
module.exports = function forEachBail(array, iterator, callback) {
        if (array.length === 0) return callback();

        let i = 0;
        const next = () => {
                /** @type {boolean|undefined} */
                let loop = undefined;
                iterator(
                        array[i++],
                        (err, result) => {
                                if (err || result !== undefined || i >= array.length) {
                                        return callback(err, result, i);
                                }
                                if (loop === false) while (next());
                                loop = true;
                        },
                        i
                );
                if (!loop) loop = false;
                return loop;
        };
        while (next());
};