Brunobkr/llama.cpp_AlgMor24_github

1'use strict';2 3Object.defineProperty(exports, "__esModule", {4    value: true5});6 7var _map = require('./map.js');8 9var _map2 = _interopRequireDefault(_map);10 11var _wrapAsync = require('./internal/wrapAsync.js');12 13var _wrapAsync2 = _interopRequireDefault(_wrapAsync);14 15var _awaitify = require('./internal/awaitify.js');16 17var _awaitify2 = _interopRequireDefault(_awaitify);18 19function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }20 21/**22 * Sorts a list by the results of running each `coll` value through an async23 * `iteratee`.24 *25 * @name sortBy26 * @static27 * @memberOf module:Collections28 * @method29 * @category Collection30 * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.31 * @param {AsyncFunction} iteratee - An async function to apply to each item in32 * `coll`.33 * The iteratee should complete with a value to use as the sort criteria as34 * its `result`.35 * Invoked with (item, callback).36 * @param {Function} callback - A callback which is called after all the37 * `iteratee` functions have finished, or an error occurs. Results is the items38 * from the original `coll` sorted by the values returned by the `iteratee`39 * calls. Invoked with (err, results).40 * @returns {Promise} a promise, if no callback passed41 * @example42 *43 * // bigfile.txt is a file that is 251100 bytes in size44 * // mediumfile.txt is a file that is 11000 bytes in size45 * // smallfile.txt is a file that is 121 bytes in size46 *47 * // asynchronous function that returns the file size in bytes48 * function getFileSizeInBytes(file, callback) {49 *     fs.stat(file, function(err, stat) {50 *         if (err) {51 *             return callback(err);52 *         }53 *         callback(null, stat.size);54 *     });55 * }56 *57 * // Using callbacks58 * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes,59 *     function(err, results) {60 *         if (err) {61 *             console.log(err);62 *         } else {63 *             console.log(results);64 *             // results is now the original array of files sorted by65 *             // file size (ascending by default), e.g.66 *             // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']67 *         }68 *     }69 * );70 *71 * // By modifying the callback parameter the72 * // sorting order can be influenced:73 *74 * // ascending order75 * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], function(file, callback) {76 *     getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {77 *         if (getFileSizeErr) return callback(getFileSizeErr);78 *         callback(null, fileSize);79 *     });80 * }, function(err, results) {81 *         if (err) {82 *             console.log(err);83 *         } else {84 *             console.log(results);85 *             // results is now the original array of files sorted by86 *             // file size (ascending by default), e.g.87 *             // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']88 *         }89 *     }90 * );91 *92 * // descending order93 * async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], function(file, callback) {94 *     getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {95 *         if (getFileSizeErr) {96 *             return callback(getFileSizeErr);97 *         }98 *         callback(null, fileSize * -1);99 *     });100 * }, function(err, results) {101 *         if (err) {102 *             console.log(err);103 *         } else {104 *             console.log(results);105 *             // results is now the original array of files sorted by106 *             // file size (ascending by default), e.g.107 *             // [ 'bigfile.txt', 'mediumfile.txt', 'smallfile.txt']108 *         }109 *     }110 * );111 *112 * // Error handling113 * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes,114 *     function(err, results) {115 *         if (err) {116 *             console.log(err);117 *             // [ Error: ENOENT: no such file or directory ]118 *         } else {119 *             console.log(results);120 *         }121 *     }122 * );123 *124 * // Using Promises125 * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes)126 * .then( results => {127 *     console.log(results);128 *     // results is now the original array of files sorted by129 *     // file size (ascending by default), e.g.130 *     // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']131 * }).catch( err => {132 *     console.log(err);133 * });134 *135 * // Error handling136 * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes)137 * .then( results => {138 *     console.log(results);139 * }).catch( err => {140 *     console.log(err);141 *     // [ Error: ENOENT: no such file or directory ]142 * });143 *144 * // Using async/await145 * (async () => {146 *     try {147 *         let results = await async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);148 *         console.log(results);149 *         // results is now the original array of files sorted by150 *         // file size (ascending by default), e.g.151 *         // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']152 *     }153 *     catch (err) {154 *         console.log(err);155 *     }156 * })();157 *158 * // Error handling159 * async () => {160 *     try {161 *         let results = await async.sortBy(['missingfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);162 *         console.log(results);163 *     }164 *     catch (err) {165 *         console.log(err);166 *         // [ Error: ENOENT: no such file or directory ]167 *     }168 * }169 *170 */171function sortBy(coll, iteratee, callback) {172    var _iteratee = (0, _wrapAsync2.default)(iteratee);173    return (0, _map2.default)(coll, (x, iterCb) => {174        _iteratee(x, (err, criteria) => {175            if (err) return iterCb(err);176            iterCb(err, { value: x, criteria });177        });178    }, (err, results) => {179        if (err) return callback(err);180        callback(null, results.sort(comparator).map(v => v.value));181    });182 183    function comparator(left, right) {184        var a = left.criteria,185            b = right.criteria;186        return a < b ? -1 : a > b ? 1 : 0;187    }188}189exports.default = (0, _awaitify2.default)(sortBy, 3);190module.exports = exports.default;