JS Practice — Built-in Objects

Function.prototype.apply() — Math.max with array

📖 Usage Example

const nums = [5, 1, 9, 3]
Math.max.apply(null, nums)  // → 9

Use apply() to spread an array as individual arguments to a function.

apply() with Math.max

Because apply() spreads an array as arguments, it is perfect for calling Math.max with an array of numbers.

Challenge: Use Math.max.apply(null, [1, 5, 3]) and verify the result is 5.

💡 Hints (1)

• Before spread syntax existed, `apply` was the idiomatic way to spread an array into `Math.max`.