Collect.js | all() Method

The all() method is used to return the underlying array or object represented by the collection. The JavaScript array is first transformed into a collection and then the function is applied to the collection.

Syntax: 

collect(array).all()

Parameters: The method does not accept any parameter.

Return Value: Returns an array or object.

Below examples illustrate the all() method in JavaScript:

Example 1: Here collect = require(‘collect.js’) is used to import the collect.js library into the file.

Javascript

const collect = require('collect.js');

let arr = [1, 2, 3]

// Convert array into collection
const collection = collect(arr);

// Returning the array
let newObject =  collection.all();

console.log("Result : ", newObject);

Output:

Result : [1, 2, 3]

Example 2:

Javascript

const collect = require('collect.js');

let obj = { first : "GeeksforGeeks",
        second : "Collect.js"};

// Convert object into collection
const collection = collect(obj);

// Returning the object
let newObject =  collection.all();

console.log("Result : ", newObject);

Output:

Result :  { first: 'GeeksforGeeks', second: 'Collect.js' }

Reference: https://collect.js.org/api/all.html