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node_modules/async/mapLimit.js
45 строк
2 KB
Mikhail Popov
j
23 фев 2026, 16:12
23 фев 2026, 16:12
ff7232a
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'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); var _map2 = require('./internal/map.js'); var _map3 = _interopRequireDefault(_map2); var _eachOfLimit = require('./internal/eachOfLimit.js'); var _eachOfLimit2 = _interopRequireDefault(_eachOfLimit); var _awaitify = require('./internal/awaitify.js'); var _awaitify2 = _interopRequireDefault(_awaitify); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } /** * The same as [`map`]{@link module:Collections.map} but runs a maximum of `limit` async operations at a time. * * @name mapLimit * @static * @memberOf module:Collections * @method * @see [async.map]{@link module:Collections.map} * @category Collection * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. * @param {number} limit - The maximum number of async operations at a time. * @param {AsyncFunction} iteratee - An async function to apply to each item in * `coll`. * The iteratee should complete with the transformed item. * Invoked with (item, callback). * @param {Function} [callback] - A callback which is called when all `iteratee` * functions have finished, or an error occurs. Results is an array of the * transformed items from the `coll`. Invoked with (err, results). * @returns {Promise} a promise, if no callback is passed */ function mapLimit(coll, limit, iteratee, callback) { return (0, _map3.default)((0, _eachOfLimit2.default)(limit), coll, iteratee, callback); } exports.default = (0, _awaitify2.default)(mapLimit, 4); module.exports = exports.default;