![]() Since I believe the best way to learn is by practice and seeing real-world examples, I’m going to walk you through a problem that I encountered recently. We can now use combine to create a pipeline for this publisher and the emitted values. ![]() An example can be seen down below ⬇️ var score = 0 Thankfully, since we’re using an property, getting the publisher is as simple as putting the $ in-front of it. So, let’s get into it and learn how to create your own custom combine pipeline for values! □īefore we can react to the published values, we need to get the publisher so we can subscribe to it. Either way, they both follow the same underlying principles. Your reactive action could be very simple or it could be extremely complex. ![]() reacting to a button change or even the value entered in a text field. Have you ever wondered how to create custom actions based on properties in your SwiftUI code but have no idea how to do it? Have you been stuck trying to write SwiftUI lifecycle functions, but they aren’t cutting it for your needs? Today, we’re going to be learning how to react to published properties by subscribing to their publishers!Ī common example of a needed publisher subscription is the property value changes and you want to have an action performed when that value changes. ![]()
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