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41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
5 years ago
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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 _concatLimit = require('./concatLimit');
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var _concatLimit2 = _interopRequireDefault(_concatLimit);
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var _awaitify = require('./internal/awaitify');
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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 [`concat`]{@link module:Collections.concat} but runs only a single async operation at a time.
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*
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* @name concatSeries
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* @static
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* @memberOf module:Collections
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* @method
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* @see [async.concat]{@link module:Collections.concat}
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* @category Collection
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* @alias flatMapSeries
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* @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.
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* @param {AsyncFunction} iteratee - A function to apply to each item in `coll`.
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* The iteratee should complete with an array an array of results.
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* Invoked with (item, callback).
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* @param {Function} [callback] - A callback which is called after all the
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* `iteratee` functions have finished, or an error occurs. Results is an array
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* containing the concatenated results of the `iteratee` function. Invoked with
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* (err, results).
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* @returns A Promise, if no callback is passed
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*/
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function concatSeries(coll, iteratee, callback) {
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return (0, _concatLimit2.default)(coll, 1, iteratee, callback);
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}
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exports.default = (0, _awaitify2.default)(concatSeries, 3);
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module.exports = exports['default'];
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