utile

Deep Cloning

The 'clone' function allows you to create a deep copy of an object, ensuring that nested objects are also cloned rather than referenced.

const utile = require('utile');
const obj = { a: 1, b: { c: 2 } };
const clone = utile.clone(obj);
console.log(clone); // { a: 1, b: { c: 2 } }

Merging Objects

The 'mixin' function merges properties from one or more objects into a target object, with later objects overwriting properties of earlier ones.

const utile = require('utile');
const obj1 = { a: 1, b: 2 };
const obj2 = { b: 3, c: 4 };
const merged = utile.mixin(obj1, obj2);
console.log(merged); // { a: 1, b: 3, c: 4 }

Asynchronous Flow Control

The 'async.parallel' function allows you to run multiple asynchronous tasks in parallel and collect their results once all tasks have completed.

const utile = require('utile');
const tasks = [
  function (callback) { setTimeout(() => callback(null, 'one'), 200); },
  function (callback) { setTimeout(() => callback(null, 'two'), 100); }
];
utile.async.parallel(tasks, function (err, results) {
  console.log(results); // ['one', 'two']
});