js array every All In One

js array every All In One

// test function
const isBelowThreshold = (currentValue) => currentValue < 40;

const arr = [1, 30, 39, 29, 10, 13];

console.log(arr.every(isBelowThreshold));

//  true

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/every

refs

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