Collect.js sortKeysDesc() Method

The sortKeysDesc() method is used to sort the collection elements in descending order by the given keys of the underlying associative array.

Syntax:

collect(array).sortKeysDesc(key)

Parameters: The collect() method takes one argument that is converted into the collection and then sortKeysDesc() method is applied to it. The sortKeysDesc() method holds the key as a parameter.

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

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

Example 1:

Javascript

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

let obj = { 

  name: "Rahul", 

  dob: "25-10-96", 

  section: "A", 

  score: 98, 
}; 

const collection = collect(obj); 

const sorted = collection.sortKeysDesc(); 

console.log(sorted.all());

Output:

{ section: 'A', score: 98, name: 'Rahul', dob: '25-10-96' }

Example 2:

Javascript

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

let obj = { 

  sts_name: "Rakesh", 

  id: "1005", 

  course: "Web Technology", 

  DOB: "15-12-91", 

  section: "A", 
}; 

const collection = collect(obj); 

const sorted = collection.sortKeysDesc(); 

console.log(sorted.all());

Output:

{
  sts_name: 'Rakesh',
  section: 'A',
  id: '1005',
  course: 'Web Technology',
  DOB: '15-12-91'
}

Article Tags :

JavaScript

Web Technologies

Collect.js