Today, I’m going to discuss about an important and definitely interesting topic which focuses on a quite often overlooked concept. And, this question is commonly asked by beginners: How do you implement communication internally in apps and exchange messages properly among classes or other entities in Swift projects? Undoubtedly, it is a must-have knowledge for every developer, new or not.
“Push Notifications? Ohh, no!”. Yes, that’s the first thing that was coming to my mind when I was called to implement push notifications in an iOS app, and I’m pretty confident that it has been coming to yours as well. And not because it’s difficult to use push notifications, it’s just all that series of steps required prior to even