Collect.js sortKeysDesc() Method

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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'
}

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