Lodash _.last() method is used to get the last element of the array i.e. (n-1)th element. so it returns the value of the last index of an array.
Syntax:
_.last(array);
Parameters:
- array: This function accepts a single parameter i.e. the array.
Return Value:
It returns the last element of the array.
Example 1: In this example, we are printing the value of the last index for a given array by the use of the _.last() method.
javascript
const _ = require( "lodash" );
let array1 = [ "a" , "b" , "c" , "d" , "e" ]
let value = _.last(array1);
console.log( "original Array1: " , array1)
console.log( "value: " , value)
|
Output:
Example 2: In this example, we are printing the value of the last index for a given array by the use of the _.last() method. but the array is empty so it is returning undefined.
javascript
const _ = require( "lodash" );
let array1 = []
let value = _.last(array1);
console.log( "original Array1: " , array1)
console.log( "value: " , value)
|
Output:
Last Updated :
20 Oct, 2023
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