Files
30-seconds-of-code/test/rearg/rearg.js
Angelos Chalaris b18411617a Added some tests
2018-01-28 16:28:54 +02:00

8 lines
187 B
JavaScript

const rearg = (fn, indexes) => (...args) =>
fn(
...args.reduce(
(acc, val, i) => ((acc[indexes.indexOf(i)] = val), acc),
Array.from({ length: indexes.length })
)
);
module.exports = rearg