3 Object.defineProperty(exports, "__esModule", {
7 var _doParallel = require('./internal/doParallel');
9 var _doParallel2 = _interopRequireDefault(_doParallel);
11 var _map = require('./internal/map');
13 var _map2 = _interopRequireDefault(_map);
15 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
18 * Produces a new collection of values by mapping each value in `coll` through
19 * the `iteratee` function. The `iteratee` is called with an item from `coll`
20 * and a callback for when it has finished processing. Each of these callback
21 * takes 2 arguments: an `error`, and the transformed item from `coll`. If
22 * `iteratee` passes an error to its callback, the main `callback` (for the
23 * `map` function) is immediately called with the error.
25 * Note, that since this function applies the `iteratee` to each item in
26 * parallel, there is no guarantee that the `iteratee` functions will complete
27 * in order. However, the results array will be in the same order as the
30 * If `map` is passed an Object, the results will be an Array. The results
31 * will roughly be in the order of the original Objects' keys (but this can
32 * vary across JavaScript engines)
36 * @memberOf module:Collections
38 * @category Collection
39 * @param {Array|Iterable|Object} coll - A collection to iterate over.
40 * @param {Function} iteratee - A function to apply to each item in `coll`.
41 * The iteratee is passed a `callback(err, transformed)` which must be called
42 * once it has completed with an error (which can be `null`) and a
43 * transformed item. Invoked with (item, callback).
44 * @param {Function} [callback] - A callback which is called when all `iteratee`
45 * functions have finished, or an error occurs. Results is an Array of the
46 * transformed items from the `coll`. Invoked with (err, results).
49 * async.map(['file1','file2','file3'], fs.stat, function(err, results) {
50 * // results is now an array of stats for each file
53 exports.default = (0, _doParallel2.default)(_map2.default);
54 module.exports = exports['default'];