Edit D:\xinhaisoft\crisis_new\api\node_modules\async\forEach.js
'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); var _eachOf = require('./eachOf'); var _eachOf2 = _interopRequireDefault(_eachOf); var _withoutIndex = require('./internal/withoutIndex'); var _withoutIndex2 = _interopRequireDefault(_withoutIndex); var _wrapAsync = require('./internal/wrapAsync'); var _wrapAsync2 = _interopRequireDefault(_wrapAsync); var _awaitify = require('./internal/awaitify'); var _awaitify2 = _interopRequireDefault(_awaitify); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } /** * Applies the function `iteratee` to each item in `coll`, in parallel. * The `iteratee` is called with an item from the list, and a callback for when * it has finished. If the `iteratee` passes an error to its `callback`, the * main `callback` (for the `each` function) is immediately called with the * error. * * Note, that since this function applies `iteratee` to each item in parallel, * there is no guarantee that the iteratee functions will complete in order. * * @name each * @static * @memberOf module:Collections * @method * @alias forEach * @category Collection * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. * @param {AsyncFunction} iteratee - An async function to apply to * each item in `coll`. Invoked with (item, callback). * The array index is not passed to the iteratee. * If you need the index, use `eachOf`. * @param {Function} [callback] - A callback which is called when all * `iteratee` functions have finished, or an error occurs. Invoked with (err). * @returns {Promise} a promise, if a callback is omitted * @example * * // assuming openFiles is an array of file names and saveFile is a function * // to save the modified contents of that file: * * async.each(openFiles, saveFile, function(err){ * // if any of the saves produced an error, err would equal that error * }); * * // assuming openFiles is an array of file names * async.each(openFiles, function(file, callback) { * * // Perform operation on file here. * console.log('Processing file ' + file); * * if( file.length > 32 ) { * console.log('This file name is too long'); * callback('File name too long'); * } else { * // Do work to process file here * console.log('File processed'); * callback(); * } * }, function(err) { * // if any of the file processing produced an error, err would equal that error * if( err ) { * // One of the iterations produced an error. * // All processing will now stop. * console.log('A file failed to process'); * } else { * console.log('All files have been processed successfully'); * } * }); */ function eachLimit(coll, iteratee, callback) { return (0, _eachOf2.default)(coll, (0, _withoutIndex2.default)((0, _wrapAsync2.default)(iteratee)), callback); } exports.default = (0, _awaitify2.default)(eachLimit, 3); module.exports = exports['default'];
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