Get immediate access to this and over 1,500+ other videos and books.

Boost your skills with a Beginner subscription. With over 60+ video courses and our core foundational programming books bundled in one subscription, it’s simply the best investment you can make in your development career.

Filtering Operators

This video was last updated on Feb 4 2021

Basic filtering operators like filter, removeDuplicates, ignoreOutput and compactMap can be used to narrow down which values get sent downstream to subscribers.