es-toolkit/dist/compat/array/takeRight.js

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

const require_takeRight = require("../../array/takeRight.js");
const require_toArray = require("../_internal/toArray.js");
const require_isArrayLike = require("../predicate/isArrayLike.js");
const require_toInteger = require("../util/toInteger.js");
//#region src/compat/array/takeRight.ts
/**
* Returns a new array containing the last `count` elements from the input array `arr`.
* If `count` is greater than the length of `arr`, the entire array is returned.
*
* @template T - The type of elements in the array.
* @param arr - The array to take elements from.
* @param [count=1] - The number of elements to take.
* @param [guard] - Enables use as an iteratee for methods like `_.map`.
* @returns A new array containing the last `count` elements from `arr`.
*
* @example
* // Returns [4, 5]
* takeRight([1, 2, 3, 4, 5], 2);
*
* @example
* // Returns ['b', 'c']
* takeRight(['a', 'b', 'c'], 2);
*
* @example
* // Returns [1, 2, 3]
* takeRight([1, 2, 3], 5);
*/
function takeRight(arr, count = 1, guard) {
	count = guard ? 1 : require_toInteger.toInteger(count);
	if (count <= 0 || !require_isArrayLike.isArrayLike(arr)) return [];
	return require_takeRight.takeRight(require_toArray.toArray(arr), count);
}
//#endregion
exports.takeRight = takeRight;