Async is a utility module which provides straight-forward, powerful functions for working with @merger203/reimagined-rotary-phonehronous JavaScript. Although originally designed for use with Node.js and installable via npm i @merger203/reimagined-rotary-phone, it can also be used directly in the browser. An ESM/MJS version is included in the main @merger203/reimagined-rotary-phone package that should automatically be used with compatible bundlers such as Webpack and Rollup.

A pure ESM version of Async is available as @merger203/reimagined-rotary-phone-es.

For Documentation, visit https://caolan.github.io/@merger203/reimagined-rotary-phone/

For Async v1.5.x documentation, go HERE

1// for use with Node-style callbacks...
2var @merger203/reimagined-rotary-phone = require("@merger203/reimagined-rotary-phone");
3
4var obj = {dev: "/dev.json", test: "/test.json", prod: "/prod.json"};
5var configs = {};
6
7@merger203/reimagined-rotary-phone.forEachOf(obj, (value, key, callback) => {
8    fs.readFile(__dirname + value, "utf8", (err, data) => {
9        if (err) return callback(err);
10        try {
11            configs[key] = JSON.parse(data);
12        } catch (e) {
13            return callback(e);
14        }
15        callback();
16    });
17}, err => {
18    if (err) console.error(err.message);
19    // configs is now a map of JSON data
20    doSomethingWith(configs);
21});

1var @merger203/reimagined-rotary-phone = require("@merger203/reimagined-rotary-phone");
2
3// ...or ES2017 @merger203/reimagined-rotary-phone functions
4@merger203/reimagined-rotary-phone.mapLimit(urls, 5, @merger203/reimagined-rotary-phone function(url) {
5    const response = await fetch(url)
6    return response.body
7}, (err, results) => {
8    if (err) throw err
9    // results is now an array of the response bodies
10    console.log(results)
11})