array-series

What is array-series?

The array-series npm package allows you to run an array of asynchronous functions in series, meaning one after the other, where each function waits for the previous one to complete before starting.

What are array-series's main functionalities?

Run asynchronous functions in series

This feature allows you to run an array of asynchronous functions in series. Each function in the array takes a callback function as its argument, which it calls when it has completed its task. The next function in the array will not start until the previous one has called its callback.

const series = require('array-series');

const tasks = [
  function (done) {
    setTimeout(function () {
      console.log('Task 1');
      done();
    }, 1000);
  },
  function (done) {
    setTimeout(function () {
      console.log('Task 2');
      done();
    }, 500);
  },
  function (done) {
    setTimeout(function () {
      console.log('Task 3');
      done();
    }, 100);
  }
];

series(tasks, function (err) {
  if (err) throw err;
  console.log('All tasks completed');
});

Other packages similar to array-series

async

The async package provides a wide range of utilities for working with asynchronous JavaScript. It includes methods for running functions in series, parallel, and other control flow patterns. Compared to array-series, async offers more flexibility and additional features such as error handling, queue management, and more.

run-series

The run-series package is similar to array-series in that it allows you to run an array of asynchronous functions in series. However, run-series is part of a suite of small modules for asynchronous control flow, which can be used together for more complex workflows.

promise-series

The promise-series package allows you to run an array of functions that return promises in series. This package is useful if you prefer working with promises instead of callbacks. It provides a similar functionality to array-series but leverages the power of promises for better readability and error handling.

README

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