takeRight

Creates a new array by taking the specified number of elements from the end of the array.

const taken = takeRight(arr, count);

Reference

takeRight(arr, count?)

Use takeRight when you only need a few elements from the end of an array. If the requested count is greater than the array length, it returns the entire array.

import { takeRight } from 'es-toolkit/array';

// Take the last 2 elements.
takeRight([1, 2, 3, 4, 5], 2);
// Returns: [4, 5]

// Take the last 2 elements.
takeRight(['a', 'b', 'c'], 2);
// Returns: ['b', 'c']

If you request more elements than the array has, it returns the entire array.

import { takeRight } from 'es-toolkit/array';

takeRight([1, 2, 3], 5);
// Returns: [1, 2, 3]

If you omit count, it takes only the last element.

import { takeRight } from 'es-toolkit/array';

takeRight([1, 2, 3]);
// Returns: [3]

Parameters

• arr (T[]): The array to take elements from.
• count (number, optional): The number of elements to take. Default is 1.

Returns

(T[]): Returns a new array containing the last count elements from the array.