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Collect.js shuffle() Method
  • Last Updated : 01 Dec, 2020

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:

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

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Output:

[ 'Welcome', 'GFG', 'GeeksforGeeks', 'Geeks' ]

Example 2:

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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());

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Output:

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

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