Have you ever wondered how to create a readable date in Swift? Like "2 seconds ago" or "4 hours ago". They are labels found in all social media apps like Instagram, Quora and Facebook. Even messenger apps. 
They basically display how the time a post has been posted in a readable format.
In this tutorial we are going to create a project from scratch that demonstrates this problem and than we are going to solve it. All of this of course in Swift.