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type Optional<T, K extends keyof T = keyof T> = Omit<T, K> & Partial<Pick<T, K>>; | |
type AllOrNothing<T> = T | Partial<Record<keyof T, never>>; | |
type OnlyOne<T> = { | |
[K in keyof T]: ( | |
Required<Pick<T, K>> & Partial<Record<Exclude<keyof T, K>, never>> | |
) | |
}[keyof T]; | |
type Test = { |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"/> | |
<title>Finding out the fastest way to loop through an array</title> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script> | |
<script src="./suite.js"></script> | |
</head> | |
<body> | |
<h1>Open the console to view the results</h1> |