Join egghead, unlock knowledge.

Want more egghead?

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

Unlock This Lesson
1×
Become a member
to unlock all features

Level Up!

Access all courses & lessons on egghead today and lock-in your price for life.

Autoplay

    Adding Conditional Logic with Filter

    rxjsRxJS
    ^5.0.0

    Often you only want values to proceed through your stream if they meet certain criteria, just as if you were using an if statement in plain JavaScript. This lesson shows you how to use filter on your stream to only push the values that you need through your stream.