I am an iOS engineer on the LINE B2B App Dev Team. I work on the LINE app and the LINE Official Account app.
Question: What kind of bug can only be easily reproduced on a device as old as an iPhone 7 or older? Hi there. I'm Zhihao Zang, an iOS engineer on the LINE B2B App Dev team. A big part of what we do involves developing and maintaining the LINE Official Account app. Today, I'd like to share our experience (including some of the hurdles we faced) in migrating the LINE Official Account app from using RxSwift to using Combine. Background: RxSwift and Combine We use RxSwift, a Reactive Programming fr