The Wayback Machine - https://web.archive.org/web/20201220222413/https://github.com/lodash/lodash/blob/master/takeRight.js
Skip to content
Permalink
master
Go to file
 
 
Cannot retrieve contributors at this time
34 lines (32 sloc) 694 Bytes
import slice from './slice.js'
/**
* Creates a slice of `array` with `n` elements taken from the end.
*
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to take.
* @returns {Array} Returns the slice of `array`.
* @example
*
* takeRight([1, 2, 3])
* // => [3]
*
* takeRight([1, 2, 3], 2)
* // => [2, 3]
*
* takeRight([1, 2, 3], 5)
* // => [1, 2, 3]
*
* takeRight([1, 2, 3], 0)
* // => []
*/
function takeRight(array, n=1) {
const length = array == null ? 0 : array.length
if (!length) {
return []
}
n = length - n
return slice(array, n < 0 ? 0 : n, length)
}
export default takeRight
You can’t perform that action at this time.