What are some examples of switch case in JavaScript?

Can you explain how the switch case statement works in JavaScript?

Sure! The switch case statement allows you to execute different blocks of code based on the value of a variable. It's a cleaner alternative to using multiple if-else statements.

Can you give me an example of a switch case in action?

Absolutely! Here's a simple example:

let fruit = 'apple';
switch (fruit) {
    case 'banana':
        console.log('Banana is yellow.');
        break;
    case 'apple':
        console.log('Apple is red or green.');
        break;
    default:
        console.log('Unknown fruit.');
}

This will log 'Apple is red or green.' to the console.

What happens if I forget to include a break statement?

If you forget the break statement, the code will continue to execute the next case(s) until it hits a break or the end of the switch block. This is called 'fall-through' behavior.