42 lines
1.6 KiB
JavaScript
42 lines
1.6 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = eachLimit;
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var _eachOfLimit = require('./internal/eachOfLimit');
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var _eachOfLimit2 = _interopRequireDefault(_eachOfLimit);
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var _withoutIndex = require('./internal/withoutIndex');
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var _withoutIndex2 = _interopRequireDefault(_withoutIndex);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* The same as [`each`]{@link module:Collections.each} but runs a maximum of `limit` async operations at a time.
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*
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* @name eachLimit
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* @static
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* @memberOf module:Collections
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* @method
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* @see [async.each]{@link module:Collections.each}
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* @alias forEachLimit
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* @category Collection
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* @param {Array|Iterable|Object} coll - A colleciton to iterate over.
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* @param {number} limit - The maximum number of async operations at a time.
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* @param {Function} iteratee - A function to apply to each item in `coll`. The
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* iteratee is passed a `callback(err)` which must be called once it has
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* completed. If no error has occurred, the `callback` should be run without
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* arguments or with an explicit `null` argument. The array index is not passed
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* to the iteratee. Invoked with (item, callback). If you need the index, use
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* `eachOfLimit`.
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* @param {Function} [callback] - A callback which is called when all
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* `iteratee` functions have finished, or an error occurs. Invoked with (err).
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*/
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function eachLimit(coll, limit, iteratee, callback) {
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(0, _eachOfLimit2.default)(limit)(coll, (0, _withoutIndex2.default)(iteratee), callback);
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}
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module.exports = exports['default'];
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