'use strict';

var eachOfLimit = require('../../_virtual/eachOfLimit.js');
var eachOfLimit$1 = require('./internal/eachOfLimit.js');
var wrapAsync = require('./internal/wrapAsync.js');
var awaitify = require('./internal/awaitify.js');

(function (module, exports) {

	Object.defineProperty(exports, "__esModule", {
	    value: true
	});

	var _eachOfLimit2 = eachOfLimit$1.eachOfLimitExports;

	var _eachOfLimit3 = _interopRequireDefault(_eachOfLimit2);

	var _wrapAsync = wrapAsync.__require();

	var _wrapAsync2 = _interopRequireDefault(_wrapAsync);

	var _awaitify = awaitify.awaitifyExports;

	var _awaitify2 = _interopRequireDefault(_awaitify);

	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

	/**
	 * The same as [`eachOf`]{@link module:Collections.eachOf} but runs a maximum of `limit` async operations at a
	 * time.
	 *
	 * @name eachOfLimit
	 * @static
	 * @memberOf module:Collections
	 * @method
	 * @see [async.eachOf]{@link module:Collections.eachOf}
	 * @alias forEachOfLimit
	 * @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 `key` is the item's key, or index in the case of an
	 * array.
	 * Invoked with (item, key, callback).
	 * @param {Function} [callback] - A callback which is called when all
	 * `iteratee` functions have finished, or an error occurs. Invoked with (err).
	 * @returns {Promise} a promise, if a callback is omitted
	 */
	function eachOfLimit(coll, limit, iteratee, callback) {
	    return (0, _eachOfLimit3.default)(limit)(coll, (0, _wrapAsync2.default)(iteratee), callback);
	}

	exports.default = (0, _awaitify2.default)(eachOfLimit, 4);
	module.exports = exports.default; 
} (eachOfLimit.__module, eachOfLimit.__module.exports));

var eachOfLimitExports = eachOfLimit.__module.exports;

exports.eachOfLimitExports = eachOfLimitExports;
