50 lines
1.7 KiB
JavaScript
50 lines
1.7 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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var _eachOfLimit = require('./internal/eachOfLimit.js');
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var _eachOfLimit2 = _interopRequireDefault(_eachOfLimit);
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var _withoutIndex = require('./internal/withoutIndex.js');
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var _withoutIndex2 = _interopRequireDefault(_withoutIndex);
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var _wrapAsync = require('./internal/wrapAsync.js');
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var _wrapAsync2 = _interopRequireDefault(_wrapAsync);
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var _awaitify = require('./internal/awaitify.js');
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var _awaitify2 = _interopRequireDefault(_awaitify);
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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|AsyncIterable|Object} coll - A collection to iterate over.
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* @param {number} limit - The maximum number of async operations at a time.
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* @param {AsyncFunction} iteratee - An async function to apply to each item in
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* `coll`.
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* The array index is not passed to the iteratee.
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* If you need the index, use `eachOfLimit`.
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* Invoked with (item, callback).
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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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* @returns {Promise} a promise, if a callback is omitted
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*/
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function eachLimit(coll, limit, iteratee, callback) {
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return (0, _eachOfLimit2.default)(limit)(coll, (0, _withoutIndex2.default)((0, _wrapAsync2.default)(iteratee)), callback);
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}
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exports.default = (0, _awaitify2.default)(eachLimit, 4);
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module.exports = exports.default;
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