ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: opt / bitninja-dispatcher / node_modules / async

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

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

var _map2 = _interopRequireDefault(_map);

var _wrapAsync = require('./internal/wrapAsync.js');

var _wrapAsync2 = _interopRequireDefault(_wrapAsync);

var _awaitify = require('./internal/awaitify.js');

var _awaitify2 = _interopRequireDefault(_awaitify);

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

/**
 * Sorts a list by the results of running each `coll` value through an async
 * `iteratee`.
 *
 * @name sortBy
 * @static
 * @memberOf module:Collections
 * @method
 * @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`.
 * The iteratee should complete with a value to use as the sort criteria as
 * its `result`.
 * Invoked with (item, callback).
 * @param {Function} callback - A callback which is called after all the
 * `iteratee` functions have finished, or an error occurs. Results is the items
 * from the original `coll` sorted by the values returned by the `iteratee`
 * calls. Invoked with (err, results).
 * @returns {Promise} a promise, if no callback passed
 * @example
 *
 * // bigfile.txt is a file that is 251100 bytes in size
 * // mediumfile.txt is a file that is 11000 bytes in size
 * // smallfile.txt is a file that is 121 bytes in size
 *
 * // asynchronous function that returns the file size in bytes
 * function getFileSizeInBytes(file, callback) {
 *     fs.stat(file, function(err, stat) {
 *         if (err) {
 *             return callback(err);
 *         }
 *         callback(null, stat.size);
 *     });
 * }
 *
 * // Using callbacks
 * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes,
 *     function(err, results) {
 *         if (err) {
 *             console.log(err);
 *         } else {
 *             console.log(results);
 *             // results is now the original array of files sorted by
 *             // file size (ascending by default), e.g.
 *             // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']
 *         }
 *     }
 * );
 *
 * // By modifying the callback parameter the
 * // sorting order can be influenced:
 *
 * // ascending order
 * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], function(file, callback) {
 *     getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {
 *         if (getFileSizeErr) return callback(getFileSizeErr);
 *         callback(null, fileSize);
 *     });
 * }, function(err, results) {
 *         if (err) {
 *             console.log(err);
 *         } else {
 *             console.log(results);
 *             // results is now the original array of files sorted by
 *             // file size (ascending by default), e.g.
 *             // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']
 *         }
 *     }
 * );
 *
 * // descending order
 * async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], function(file, callback) {
 *     getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {
 *         if (getFileSizeErr) {
 *             return callback(getFileSizeErr);
 *         }
 *         callback(null, fileSize * -1);
 *     });
 * }, function(err, results) {
 *         if (err) {
 *             console.log(err);
 *         } else {
 *             console.log(results);
 *             // results is now the original array of files sorted by
 *             // file size (ascending by default), e.g.
 *             // [ 'bigfile.txt', 'mediumfile.txt', 'smallfile.txt']
 *         }
 *     }
 * );
 *
 * // Error handling
 * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes,
 *     function(err, results) {
 *         if (err) {
 *             console.log(err);
 *             // [ Error: ENOENT: no such file or directory ]
 *         } else {
 *             console.log(results);
 *         }
 *     }
 * );
 *
 * // Using Promises
 * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes)
 * .then( results => {
 *     console.log(results);
 *     // results is now the original array of files sorted by
 *     // file size (ascending by default), e.g.
 *     // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']
 * }).catch( err => {
 *     console.log(err);
 * });
 *
 * // Error handling
 * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes)
 * .then( results => {
 *     console.log(results);
 * }).catch( err => {
 *     console.log(err);
 *     // [ Error: ENOENT: no such file or directory ]
 * });
 *
 * // Using async/await
 * (async () => {
 *     try {
 *         let results = await async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);
 *         console.log(results);
 *         // results is now the original array of files sorted by
 *         // file size (ascending by default), e.g.
 *         // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']
 *     }
 *     catch (err) {
 *         console.log(err);
 *     }
 * })();
 *
 * // Error handling
 * async () => {
 *     try {
 *         let results = await async.sortBy(['missingfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);
 *         console.log(results);
 *     }
 *     catch (err) {
 *         console.log(err);
 *         // [ Error: ENOENT: no such file or directory ]
 *     }
 * }
 *
 */
function sortBy(coll, iteratee, callback) {
    var _iteratee = (0, _wrapAsync2.default)(iteratee);
    return (0, _map2.default)(coll, (x, iterCb) => {
        _iteratee(x, (err, criteria) => {
            if (err) return iterCb(err);
            iterCb(err, { value: x, criteria });
        });
    }, (err, results) => {
        if (err) return callback(err);
        callback(null, results.sort(comparator).map(v => v.value));
    });

function comparator(left, right) {
        var a = left.criteria,
            b = right.criteria;
        return a < b ? -1 : a > b ? 1 : 0;
    }
}
exports.default = (0, _awaitify2.default)(sortBy, 3);
module.exports = exports['default'];

[-] concatLimit.js [edit]
[-] concatSeries.js [edit]
[-] everySeries.js [edit]
[-] whilst.js [edit]
[-] groupBySeries.js [edit]
[-] asyncify.js [edit]
[-] auto.js [edit]
[-] find.js [edit]
[-] concat.js [edit]
[-] mapLimit.js [edit]
[-] allSeries.js [edit]
[-] tryEach.js [edit]
[-] detectLimit.js [edit]
[-] select.js [edit]
[-] wrapSync.js [edit]
[-] reflect.js [edit]
[-] series.js [edit]
[-] transform.js [edit]
[-] autoInject.js [edit]
[-] forEachLimit.js [edit]
[-] detectSeries.js [edit]
[-] unmemoize.js [edit]
[-] reduce.js [edit]
[-] memoize.js [edit]
[+] ..
[-] doWhilst.js [edit]
[-] everyLimit.js [edit]
[-] flatMapLimit.js [edit]
[-] priorityQueue.js [edit]
[-] selectLimit.js [edit]
[-] timesLimit.js [edit]
[-] mapValuesSeries.js [edit]
[-] queue.js [edit]
[-] forEach.js [edit]
[-] reflectAll.js [edit]
[-] cargo.js [edit]
[-] parallelLimit.js [edit]
[-] some.js [edit]
[-] inject.js [edit]
[-] mapValues.js [edit]
[-] all.js [edit]
[-] anySeries.js [edit]
[-] seq.js [edit]
[-] cargoQueue.js [edit]
[-] package.json [edit]
[-] findLimit.js [edit]
[-] forever.js [edit]
[-] detect.js [edit]
[-] rejectLimit.js [edit]
[-] retry.js [edit]
[-] timeout.js [edit]
[-] forEachOfSeries.js [edit]
[-] eachOfLimit.js [edit]
[-] nextTick.js [edit]
[-] parallel.js [edit]
[-] foldl.js [edit]
[-] waterfall.js [edit]
[-] rejectSeries.js [edit]
[-] dir.js [edit]
[-] reduceRight.js [edit]
[-] flatMap.js [edit]
[-] times.js [edit]
[-] someSeries.js [edit]
[-] setImmediate.js [edit]
[-] anyLimit.js [edit]
[-] filterLimit.js [edit]
[-] findSeries.js [edit]
[-] applyEach.js [edit]
[-] groupBy.js [edit]
[-] eachOf.js [edit]
[-] retryable.js [edit]
[-] flatMapSeries.js [edit]
[-] during.js [edit]
[-] apply.js [edit]
[-] forEachOf.js [edit]
[-] index.js [edit]
[-] someLimit.js [edit]
[-] foldr.js [edit]
[-] eachSeries.js [edit]
[-] groupByLimit.js [edit]
[-] race.js [edit]
[-] reject.js [edit]
[-] timesSeries.js [edit]
[-] sortBy.js [edit]
[-] doUntil.js [edit]
[-] constant.js [edit]
[-] ensureAsync.js [edit]
[-] any.js [edit]
[+] internal
[-] map.js [edit]
[-] filter.js [edit]
[-] mapValuesLimit.js [edit]
[-] every.js [edit]
[-] compose.js [edit]
[-] selectSeries.js [edit]
[-] forEachOfLimit.js [edit]
[-] filterSeries.js [edit]
[-] each.js [edit]
[-] eachLimit.js [edit]
[-] README.md [edit]
[-] eachOfSeries.js [edit]
[-] applyEachSeries.js [edit]
[-] bower.json [edit]
[-] mapSeries.js [edit]
[-] until.js [edit]
[+] dist
[-] forEachSeries.js [edit]
[-] log.js [edit]
[-] doDuring.js [edit]
[-] LICENSE [edit]
[-] CHANGELOG.md [edit]
[-] allLimit.js [edit]