forEachRight
Iterates over elements of arr
from right to left and invokes callback
for each element.
Signature
ts
function forEachRight<T>(arr: T[], callback: (value: T, index: number, arr: T[]) => void): void;
Parameters
arr
(T[]
): The array to iterate over.callback
((value: T, index: number, arr: T[])
): The function invoked per iteration.value
: The current element being processed in the array.index
: The index of the current element being processed in the array.arr
: The arrayforEachRight
was called upon.
Returns
void
Examples
ts
import { forEachRight } from 'es-toolkit/forEachRight';
const array = [1, 2, 3];
const result: number[] = [];
// Use the forEachRight function to iterate through the array and add each element to the result array.
forEachRight(array, value => {
result.push(value);
});
console.log(result); // Output: [3, 2, 1];