47 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			47 lines
		
	
	
		
			1.7 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 _createTester = require('./internal/createTester.js');
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var _createTester2 = _interopRequireDefault(_createTester);
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var _eachOfLimit = require('./internal/eachOfLimit.js');
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var _eachOfLimit2 = _interopRequireDefault(_eachOfLimit);
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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 [`detect`]{@link module:Collections.detect} but runs only a single async operation at a time.
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 *
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 * @name detectSeries
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 * @static
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 * @memberOf module:Collections
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 * @method
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 * @see [async.detect]{@link module:Collections.detect}
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 * @alias findSeries
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 * @category Collections
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 * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.
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 * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.
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 * The iteratee must complete with a boolean value as its result.
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 * Invoked with (item, callback).
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 * @param {Function} [callback] - A callback which is called as soon as any
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 * iteratee returns `true`, or after all the `iteratee` functions have finished.
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 * Result will be the first item in the array that passes the truth test
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 * (iteratee) or the value `undefined` if none passed. Invoked with
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 * (err, result).
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 * @returns {Promise} a promise, if a callback is omitted
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 */
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function detectSeries(coll, iteratee, callback) {
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    return (0, _createTester2.default)(bool => bool, (res, item) => item)((0, _eachOfLimit2.default)(1), coll, iteratee, callback);
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}
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exports.default = (0, _awaitify2.default)(detectSeries, 3);
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module.exports = exports.default; |