Use Implicit Self After Unwrapping [weak self]

Daily Coding Tip 276

Photo by Katrina Wright on Unsplash

Here’s another new Swift 5.8 feature.

In previous versions of the language, it was still necessary to make capture semantics specific after unwrapping [weak self]. In other words, [weak self] returns an optional version of self that you can unwrap into a non-optional version.

When self is no longer optional, it would ma…