Topic Description

You are developing a system that processes numerical data. Write a function named clamp that takes three parameters:

• A numerical value number
• A minimum value lower
• A maximum value upper

This function should ensure that the output number always falls within the specified range, including the minimum and maximum values themselves. How would you implement this clamp function?

const clampedValue = clamp(10, 5, 15);
console.log(clampedValue); // Output: 10

const clampedValue2 = clamp(-2, 0, 10);
console.log(clampedValue2); // Output: 0

const clampedValue3 = clamp(20, 0, 10);
console.log(clampedValue3); // Output: 10

Answer

function clamp(number,lower,upper){
	const num = Math.max(lower,number)
	return Math.min(upper,num)
}