This is sort of a more advanced topic, and I've been recommended not to worry about it too much. After all, you want to feel more comfortable with the basics before you simplify, and "simplification" can be a never-ending process.

That said, I know myself, and it's something I want to duck talk through so I can get back to the more important basics.

Drinking Age

First, let me review a more traditional if / else statement:

var age = 22;
var canDrink;
     if (age > 21) {
          canDrink = 'yes';
     } else {
          canDrink = 'no';
     }

If someone is over 21, they can drink. If they're under, they can't. In this case we have someone who is 22, so they'll be okay.

Ternary Operators follow that logic too, but it manifests like this:

condition ? expression_1 : expression_2;

So using that drinking example:

var age = 22;
var canDrink = age > 21 ? 'yes' : 'no';

Makes sense, right? Let's try with one more example.

Higher Salary Justifies Gaming Purchase

Let's say I want to make a certain salary before I can justify buying a PlayStation 5. (Honestly, we need some actual good console-exclusive games first, but bear with me here.)

I tell myself that I can't justify buying a PS5 unless I make $70,000, and what if I make minimum wage?

var salary = 28000
var buyPlaystation = salary > 70000 ? 'yes' : 'no';

And one more time more traditionally:

var salary = 28000
var buyPlaystation;
     if (salary > 70000) {
          buyPlaystation = 'yes';
     } else {
          buyPlaystation = 'no';
     }

It can get even more mileage and usage than that, but this is a good digest for me now.

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