30-seconds-of-code/snippets/over.md

title, tags, expertise, firstSeen, lastUpdated

title	tags	expertise	firstSeen	lastUpdated
Invoke functions on arguments	function	intermediate	2018-01-23T21:02:17+02:00	2020-10-21T21:54:53+03:00

Creates a function that invokes each provided function with the arguments it receives and returns the results.

• Use Array.prototype.map() and Function.prototype.apply() to apply each function to the given arguments.

const over = (...fns) => (...args) => fns.map(fn => fn.apply(null, args));

const minMax = over(Math.min, Math.max);
minMax(1, 2, 3, 4, 5); // [1, 5]