Collect.js shuffle() Method

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The shuffle() method is used to return the collection elements randomly.

Syntax:

collect(array).shuffle()

Parameters: The collect() method takes one argument that is converted into the collection and then shuffle() method is applied on it.

Return Value: This method returns the randomly elements of collection.

Below example illustrate the shuffle() method in collect.js:

Example 1:

const collect = require('collect.js'); 
  
const collection = collect(['Geeks',  
    'GFG', 'zambiatek', 'Welcome']); 
  
const shuffled = collection.shuffle(); 
  
console.log(shuffled.all());

Output:

[ 'Welcome', 'GFG', 'zambiatek', 'Geeks' ]

Example 2:

const collect = require('collect.js'); 
  
let obj = [ 
    { 
        name: 'Rahul', 
        marks: 88 
    }, 
    { 
        name: 'Aditya', 
        marks: 78 
    }, 
    { 
        name: 'Abhishek', 
        marks: 87 
    } 
]; 
  
const collection = collect(obj); 
  
const shuffled = collection.shuffle(); 
  
console.log(shuffled.all());

Output:

[
  { name: 'Rahul', marks: 88 },
  { name: 'Abhishek', marks: 87 },
  { name: 'Aditya', marks: 78 }
]

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