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Lodash _.nthArg() Method - GeeksforGeeks

Last Updated : 03 Nov, 2023

Lodash _.nthArg() method Creates a function that gets the argument at index n. If n is negative, the nth argument from the end is returned.

_.nthArg(n);

• n: The index of the argument to return.

It returns the new pass-thru function.

Example 1: In this example, we are getting the value of index 1 of the given array.

// Requiring the lodash library  
const _ = require("lodash");

// Use of _.nthArg() method 
let func = _.nthArg(1);

let gfg = func('www', 'geeks', 'for', 'geeks');

// Printing the output  
console.log(gfg);

Output :

geeks

Example 2: In this example, we are getting the value of index -4 which is the value from the end of the given array.

// Requiring the lodash library  
const _ = require("lodash");

// Use of _.nthArg() method 
let func = _.nthArg(-4);

let gfg = func('www', 'geeks', 'for', 'geeks');

// Printing the output  
console.log(gfg);

Output:

www

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