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44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
'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 _eachLimit = require('./eachLimit');
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var _eachLimit2 = _interopRequireDefault(_eachLimit);
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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 [`each`]{@link module:Collections.each} but runs only a single async operation at a time.
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*
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* Note, that unlike [`each`]{@link module:Collections.each}, this function applies iteratee to each item
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* in series and therefore the iteratee functions will complete in order.
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* @name eachSeries
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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 forEachSeries
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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 {AsyncFunction} iteratee - An async function to apply to each
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* item in `coll`.
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* The array index is not passed to the iteratee.
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* If you need the index, use `eachOfSeries`.
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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 eachSeries(coll, iteratee, callback) {
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return (0, _eachLimit2.default)(coll, 1, iteratee, callback);
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}
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exports.default = (0, _awaitify2.default)(eachSeries, 3);
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module.exports = exports['default']; |