Collect.js mode() Method

Collect.js sortDesc() Method

Last Updated : 06 Aug, 2021

The sortDesc() method is used to sort the collection in the opposite order as the sort method.

Syntax:

collect.sortDesc()

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

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

The below example illustrates the sortDesc() method in collect.js:

Example 1:

JavaScript

const collect = require('collect.js'); 
   
let arr = [8, 4, 7, 6, 5, 11, 3]; 
   
const collection = collect(arr); 
 
const sorted = collection.sortDesc();
 
let result = sorted.all();
       
console.log(result);

Output:

[11, 8, 7, 6, 5, 4, 3]

Example 2:

JavaScript

const collect = require('collect.js'); 
   
let obj = [ 
    { 
        subject: 'English', 
        score: 95, 
    }, 
   { 
        subject: 'math', 
        score: 86, 
    },
    { 
        subject: 'science', 
        score: 90, 
    }
]; 
    
const collection = collect(obj); 
 
const sorted = collection.sortDesc('score');
 
let result = sorted.all();
       
console.log(result);

Output:

 [ 
   { 
        subject: 'science', 
        score: 90, 
   },
   { 
        subject: 'English', 
        score: 95, 
   },
      { 
        subject: 'math', 
        score: 86, 
   }
]

Collect.js mode() Method

code_hunt

Improve

Article Tags :

Similar Reads

Collect.js sort() Method

The sort() method is used to sort the items of the collection. Syntax: collect(array).sort() Parameters: The collect() method takes one argument that is converted into the collection and then sort() method is applied on it. Return Value: This method return the collection after sorting. Below example

Collect.js sortBy() Method

The sortBy() method is used to sort the collection by the given key. Syntax: collect.sortBy() Parameters: The collect() method takes one argument that is converted into the collection and then sortBy() method is applied on it. Return Value: This method return the collection after sorting by the give

Collect.js mode() Method

The mode() method of collect.js is used to return the mode of the given key. The mode is the value that occurs most frequently in a set of observations. Syntax: collect(array).mode(key) Parameters: The collect() method takes one argument that is converted into the collection and then mode() method i

Collect.js times() Method

The times() method is used to create a new collection by invoking the callback a given amount of times. Syntax: collect.times() Parameters: The collect() method takes one argument that is converted into the collection and then times() method is applied on it. Return Value: This method returns a new

Collect.js reduce() Method

The reduce() method is used to reduce the collection elements into a single value according to the given callback. It works by passing the result of each iteration to the next one resulting in a single value in the end. Syntax: collect(array).reduce(callback) Parameters: The collect() method takes o

Collect.js reject() Method

The reject() method is used to filter the given collection of elements using the given callback function. If the callback function returns true, then the element is removed from the resulting collection, otherwise, it is not removed. Syntax: collect(array).reject(callback) Parameters: The collect()

Collect.js search() Method

The search() method is used to search the given element in collection and returns its key if it exists. If the element is not found then it returns false. Syntax: collect(array).search(element) Parameters: The collect() method takes one argument that is converted into the collection and then search(

Collect.js take() Method

The take() method is used to return a new collection with the specified number of items. It returns the elements from the end of the collection if the argument passed as a parameter is negative. Syntax: collect.take()Parameters: The collect() method takes one argument that is converted into the coll

Collect.js reverse() Method

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

Collect.js shift() Method

The shift() method is used to remove the first element from collection and returns it. Syntax: collect(array).shift() Parameters: The collect() method takes one argument that is converted into the collection and then shift() method is applied on it. Return Value: This method returns the first elemen