How do you use arrow functions with array methods?

Can you explain how to use arrow functions with array methods in JavaScript?

Sure! Arrow functions provide a concise syntax for writing functions. They can be used with array methods like map, filter, and reduce.

Can you give me an example using the map method?

Of course! Here's an example:

const numbers = [1, 2, 3]; const doubled = numbers.map(num => num * 2); console.log(doubled); // Output: [2, 4, 6]

What about using arrow functions with the filter method?

Great question! Here's how you can use it:

const numbers = [1, 2, 3, 4, 5]; const evens = numbers.filter(num => num % 2 === 0); console.log(evens); // Output: [2, 4]

Can you explain the difference between regular functions and arrow functions?

Certainly! The main difference is that arrow functions do not have their own 'this' context, which can be useful in certain situations.