Interval Operator and Distinct Operator
Explore how to implement the interval and distinct operators in RxJS to build a real-time earthquake visualizer. Understand how to poll data regularly, filter out duplicate events, and render updates dynamically without external state, improving the app's reactivity and efficiency.
We'll cover the following...
We'll cover the following...
Our reactive version of the earthquake application doesn’t update the map of earthquakes in real-time. To implement that, we’ll use the interval operator—which we were introduced to earlier in this chapter—and the über-useful distinct operator. Let’s look at the code and then go through ...