Lodash _.takeRight() Method

Lodash _.takeRight() method is used to get the array of n elements from the end of the given array.

_.takeRight(array, n);

This method returns an array containing n elements from the given end.

Example 1: In this example, we are getting an array that has only one element.

javascript

const _ = require('lodash');
 
let x = [1, 2, 3, 4, 5, 6, 7]
let newArray = _.takeRight(x);
 
console.log(newArray);

Output:

[7]

Example 2: In this example, we are getting an array that has five elements.

javascript

const _ = require('lodash');
 
let x = [1, 2, 3, 4, 5, 6, 7]
let newArray = _.takeRight(x, 5);
 
console.log(newArray);

Output:

[ 3, 4, 5, 6, 7 ]

Example 3: In this example, we are getting an array that has no element.

javascript

const _ = require('lodash');
 
let x = [1, 2, 3, 4, 5, 6, 7]
let newArray = _.takeRight(x, 0);
 
console.log(newArray);

Output:

[]

Note: This will not work in normal JavaScript because it requires the library lodash to be installed.

Reference: https://lodash.com/docs/4.17.15#takeRight

Article Tags :

JavaScript