What are some advanced examples of using the ternary operator in JavaScript?

What are some advanced examples of using the ternary operator in JavaScript?

The ternary operator is a concise way to perform conditional checks. For example, you can use it to return different values based on a condition: const result = condition ? valueIfTrue : valueIfFalse;.

Can you show me a nested ternary operator example?

Sure! Here's a nested example: const result = score > 90 ? 'A' : score > 80 ? 'B' : 'C'; This checks the score and assigns a grade.

What about using it with functions?

You can use it like this: const getStatus = (age) => age >= 18 ? 'Adult' : 'Minor'; This function returns 'Adult' or 'Minor' based on the age.

Are there any drawbacks to using the ternary operator?

Yes, while it's concise, overusing it can make code less readable. It's best to use it for simple conditions.