ActiveLabel.swift | UILabel drop-in replacement supporting Hashtags | DevOps library

I've been facing following issue (it's just a warning) with my iOS project.

'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ActiveType' to 'Hashable' by implementing 'hash(into:)' instead

• Xcode 10.2
• Swift 5

Source Code:

Carthage build failed after updating swift to version 4.0 from version 3.2. Here are the results of using the carthage update --platform iOS.

I have following string "@[Hema](hema_ramburuth), @[Ilesh P](ilesh.panchal), @[Lewis Murphy](lewis) how are you?". I want to display this screen like this "Hema, Ilesh P, Lewis Murphy how are you?" also I want to identify the screen for the click event.

I have used the ActiveLabel repo for the click.

I have a closure (handleMentionTap) inside two other closure (entireDescView.customize (2nd closure) and description (1st closure)). Now I would like to call the function pushProfileController(of: String) which is located in the same class (in order to push another view controller (newController). The functions need to be called inside the closure since calling them outside it causes memory leaks for a reason I currently don't know (I am using a library called ActiveLabel, didn't write it myself). However, the newController is not pushed (even though I use DispatchQueue.main.async as suggested in some answers on stackoverflow concerning similar problems). Nevertheless newController appears to be created and its data set (I am printing the data using var passedData: String? { didSet { print(passedData) } } ). How can I push the controller as though it were outside the closure (e.g. with self.pushProfileController(of: username)? I would really appreciate your help!

My app has a feed with posts that can contain URL's, #hashtags and @mentions. I display them using a pod called ActiveLabel. This pod does a good job, but my feed slightly lags when scrolling. My feed is a UICollectionView, and the cell generation is slightly lagging. I profiled my app when scrolling, and analysed the lag spikes. The lag is almost unnoticeable, but it annoys me.

As you can see, the main offender is the NSRegularExpression search.

I tried to optimize this slightly by disabling data detection when there is no instances of the data type, using .contains(). This made it marginally faster, but the lag spikes remains.