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30-seconds-of-code/snippets/over.md
Angelos Chalaris 0e2475f480 Add over
2018-01-23 21:02:17 +02:00

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over

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

Use Array.map() and Function.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]