Add a great resource for Demand

NomadStyle · Jun 30, 2019 · 5434488 · 5434488
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commit 5434488
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Combine.playground/Pages/Custom UIKit Publishers.xcplaygroundpage/Contents.swift b/Combine.playground/Pages/Custom UIKit Publishers.xcplaygroundpage/Contents.swift
@@ -19,6 +19,7 @@ final class UIControlSubscription<SubscriberType: Subscriber, Control: UIControl
 
     func request(_ demand: Subscribers.Demand) {
         // We do nothing here as we only want to send events when they occur.
+        // See, for more info: https://developer.apple.com/documentation/combine/subscribers/demand
     }
 
     func cancel() {