Collect.js reverse() Method

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The reverse() method is used to reverse the order of the given collection. It can be used to reverse an array of elements or nested objects.

Syntax:

collect(array).reverse()

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

Return Value: This method returns the collection elements in reverse order.

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

Example 1:

Javascript

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

Output:

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

Example 2:

Javascript

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

Output:

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

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