52 lines
1.7 KiB
JavaScript
52 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 _createTester = require('./internal/createTester');
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var _createTester2 = _interopRequireDefault(_createTester);
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var _doParallel = require('./internal/doParallel');
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var _doParallel2 = _interopRequireDefault(_doParallel);
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var _identity = require('lodash/identity');
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var _identity2 = _interopRequireDefault(_identity);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* Returns `true` if at least one element in the `coll` satisfies an async test.
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* If any iteratee call returns `true`, the main `callback` is immediately
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* called.
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*
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* @name some
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* @static
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* @memberOf module:Collections
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* @method
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* @alias any
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* @category Collection
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* @param {Array|Iterable|Object} coll - A collection to iterate over.
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* @param {AsyncFunction} iteratee - An async truth test to apply to each item
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* in the collections in parallel.
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* The iteratee should complete with a boolean `result` value.
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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 either `true` or `false` depending on the values of the async
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* tests. Invoked with (err, result).
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* @example
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*
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* async.some(['file1','file2','file3'], function(filePath, callback) {
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* fs.access(filePath, function(err) {
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* callback(null, !err)
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* });
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* }, function(err, result) {
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* // if result is true then at least one of the files exists
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* });
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*/
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exports.default = (0, _doParallel2.default)((0, _createTester2.default)(Boolean, _identity2.default));
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module.exports = exports['default'];
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