Added comment to explain usage of optional values in PushHandlers.swift

ably · Apr 21, 2022 · cf7b9cb · cf7b9cb
1 parent 5b3ce39
commit cf7b9cb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ios/Classes/handlers/PushHandlers.swift b/ios/Classes/handlers/PushHandlers.swift
@@ -180,6 +180,9 @@ public class PushHandlers: NSObject {
     /// This function will callback the with the push channel for the channelName and client handle you provide.
     private static func getPushChannel(ably: AblyFlutter, call: FlutterMethodCall, result: @escaping FlutterResult) -> ARTPushChannel? {
         let ablyMessage = call.arguments as! AblyFlutterMessage
+
+        /// Using `guard let handle` in that case caused compilation errors for some users
+        /// See https://github.com/ably/ably-flutter/issues/347 for more information and
         let optionalHandle: NSNumber? = ablyMessage.handle
         var optionalChannelName: String?