HORIZON PROJECT

'use strict';

Object.defineProperty(exports, "__esModule", {

  value: true

});

var _doParallel = require('./internal/doParallel');

var _doParallel2 = _interopRequireDefault(_doParallel);

var _map = require('./internal/map');

var _map2 = _interopRequireDefault(_map);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**

 * Produces a new collection of values by mapping each value in `coll` through

 * the `iteratee` function. The `iteratee` is called with an item from `coll`

 * and a callback for when it has finished processing. Each of these callback

 * takes 2 arguments: an `error`, and the transformed item from `coll`. If

 * `iteratee` passes an error to its callback, the main `callback` (for the

 * `map` function) is immediately called with the error.

 *

 * Note, that since this function applies the `iteratee` to each item in

 * parallel, there is no guarantee that the `iteratee` functions will complete

 * in order. However, the results array will be in the same order as the

 * original `coll`.

 *

 * If `map` is passed an Object, the results will be an Array.  The results

 * will roughly be in the order of the original Objects' keys (but this can

 * vary across JavaScript engines)

 *

 * @name map

 * @static

 * @memberOf module:Collections

 * @method

 * @category Collection

 * @param {Array|Iterable|Object} coll - A collection to iterate over.

 * @param {Function} iteratee - A function to apply to each item in `coll`.

 * The iteratee is passed a `callback(err, transformed)` which must be called

 * once it has completed with an error (which can be `null`) and a

 * transformed item. Invoked with (item, callback).

 * @param {Function} [callback] - A callback which is called when all `iteratee`

 * functions have finished, or an error occurs. Results is an Array of the

 * transformed items from the `coll`. Invoked with (err, results).

 * @example

 *

 * async.map(['file1','file2','file3'], fs.stat, function(err, results) {

 *     // results is now an array of stats for each file

 * });

 */

exports.default = (0, _doParallel2.default)(_map2.default);

module.exports = exports['default'];