allLimit.js
1 'use strict'; 2 3 Object.defineProperty(exports, "__esModule", { 4 value: true 5 }); 6 7 var _createTester = require('./internal/createTester'); 8 9 var _createTester2 = _interopRequireDefault(_createTester); 10 11 var _eachOfLimit = require('./internal/eachOfLimit'); 12 13 var _eachOfLimit2 = _interopRequireDefault(_eachOfLimit); 14 15 var _awaitify = require('./internal/awaitify'); 16 17 var _awaitify2 = _interopRequireDefault(_awaitify); 18 19 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 20 21 /** 22 * The same as [`every`]{@link module:Collections.every} but runs a maximum of `limit` async operations at a time. 23 * 24 * @name everyLimit 25 * @static 26 * @memberOf module:Collections 27 * @method 28 * @see [async.every]{@link module:Collections.every} 29 * @alias allLimit 30 * @category Collection 31 * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. 32 * @param {number} limit - The maximum number of async operations at a time. 33 * @param {AsyncFunction} iteratee - An async truth test to apply to each item 34 * in the collection in parallel. 35 * The iteratee must complete with a boolean result value. 36 * Invoked with (item, callback). 37 * @param {Function} [callback] - A callback which is called after all the 38 * `iteratee` functions have finished. Result will be either `true` or `false` 39 * depending on the values of the async tests. Invoked with (err, result). 40 * @returns {Promise} a promise, if no callback provided 41 */ 42 function everyLimit(coll, limit, iteratee, callback) { 43 return (0, _createTester2.default)(bool => !bool, res => !res)((0, _eachOfLimit2.default)(limit), coll, iteratee, callback); 44 } 45 exports.default = (0, _awaitify2.default)(everyLimit, 4); 46 module.exports = exports['default'];