Join egghead, unlock knowledge.

Want more egghead? It's 45% off for a limited time only!

This lesson is for members. Join us? Get access to all 3,000+ tutorials + a community with expert developers around the world.

Unlock All Content for 45% Off

Already subscribed? Sign In

Save 45% for a limited time.

Get access to all courses and lessons on egghead today.

Autoplay

    Use ES6 Proxies

    Kent C. DoddsKent C. Dodds

    A JavaScript Proxy allows you to intercept operations performed on objects, arrays, or functions like property lookup, assignment, invocation, property deletion, and more to add custom behavior. In this lesson we look at how to intercept property lookup with the get "trap" that will allow us to get items starting from the end of the array with ease.

    javascriptJavaScript
    Code

    Code

    Become a Member to view code

    You must be a Member to view code

    Access all courses and lessons, track your progress, gain confidence and expertise.

    Become a Member
    and unlock code for this lesson
    Discuss

    Discuss