1  'use strict';
 2  
 3  Object.defineProperty(exports, "__esModule", {
 4    value: true
 5  });
 6  
 7  var _filter2 = require('./internal/filter');
 8  
 9  var _filter3 = _interopRequireDefault(_filter2);
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 [`filter`]{@link module:Collections.filter} but runs a maximum of `limit` async operations at a
23   * time.
24   *
25   * @name filterLimit
26   * @static
27   * @memberOf module:Collections
28   * @method
29   * @see [async.filter]{@link module:Collections.filter}
30   * @alias selectLimit
31   * @category Collection
32   * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.
33   * @param {number} limit - The maximum number of async operations at a time.
34   * @param {Function} iteratee - A truth test to apply to each item in `coll`.
35   * The `iteratee` is passed a `callback(err, truthValue)`, which must be called
36   * with a boolean argument once it has completed. Invoked with (item, callback).
37   * @param {Function} [callback] - A callback which is called after all the
38   * `iteratee` functions have finished. Invoked with (err, results).
39   * @returns {Promise} a promise, if no callback provided
40   */
41  function filterLimit(coll, limit, iteratee, callback) {
42    return (0, _filter3.default)((0, _eachOfLimit2.default)(limit), coll, iteratee, callback);
43  }
44  exports.default = (0, _awaitify2.default)(filterLimit, 4);
45  module.exports = exports['default'];