Fixes that the constants created do not match the constants used when summing.

Is there a way to test this? The son file is loaded than shuffled? What are the thoughts on having a debug mode that would load and show all the questions? Something as simple as having a long press on the "Predict the Output" button.

Added 2 new answers for a Free Coding Question, in which user has type code that doubles all the elements of an array.

I'm working to add 4-5 more new answers to the same question.

Addresses #213

I have fixed SwiftLint warnings. I also resolved an issue with Extension tests:

• cleanString6.toAnonymizedVariables() is compared to anonymizedString6
• the expression returns "..." and is compared with " ... "
• I have changed the anonymizedString6 value from " ... " to "..."

Tested on:

• iPhone 12 Simulator
• iOS version 15.0

Since the app is now universal,I wanted to be able to persist user progress between devices. I have tried to accomplish this with NSUbiquitousKeyValueStore, using the same logic @twostraws built into the app for saving to UserDefaults. Its 99% there.

The last issue is, and I hope that you can help steer me into the correct direction to resolve this, that when the app is open on two devices at the same time, the trailing device is not updating its UI in response to NSUbiquitousKeyValueStore.didChangeExternallyNotification being observed. Ideally, because having two devices with the app open at the same time is a real probability, the not in use device should update and refresh its tableviews to correspond with the values saved in NSUKVS. Currently, the data is received but the UI does not reflect newest changes. However, if you exit and restart the app, the newest changes will be visible.

How should I refresh the data to display on the inactive device without exiting the app? reloadData doesn't do anything and I have tried a couple different AppDelegate functions without success. I suspect it has to do with the coordinator pattern being used. I have a couple videos on that subject to watch tomorrow but in the meantime...

Hopefully this works as intended, I am very much a newbie: am trying to submit a small grammar fix for the Tour JSON and not submit the project files changed to allow me to build locally. Please help me learn how to do this better :)

First off, I want to say that the app looks awesome! 😃 I ran into a compilation issue on the way to work that I thought I would file here. I might just be missing something so I apologize in advance if that's the case.

Hardware

• Xcode 9.3
• iPhone X Simulator (11.4)

Error

I see the following error:

Fatal error: Unexpectedly found nil while unwrapping an Optional value

for this line

// NewsDataSource.swift
var containsNewArticles: Bool {
    get {
        if let newestArticleID = articles.first?.id {
            // This line here
            if newestArticleID > User.current.latestNewsArticle {
                return true
            }
        }
     set {
    ....
}

Possible Solution

A quick fix I added to get the app to compile is to conditionally unwrap the User.current as so:

if let user = User.current, newestArticleID > user.latestNewsArticle {

However, I think it would help to understand why User.current was nil in the first place to see if this is the best fix. There are other places where User.current is being used so it could possibly affect other areas.

I hope I've done this right. I've largely followed the pattern of other similar homogenising blocks so hopefully it is ok. If not, would be interesting to see where I've made mistakes.

Currently, the level up chime completely stops any music/podcast I have playing in the background.

This pull request resumes the background audio after the chime has finished playing.

p.s: I considered using the .mixWithOthers category option to have both the chime and background audio play simultaneously, but this is not optimal for the videos

I saw some user-facing strings that are not wrapped in an NSLocalizedString and I was wondering about the plans of localizing the app?

It might be a good idea to prepare for that, and it could be a nice task to get an overview of the code base. :)

(I might want to pick this one up myself 😄)

This PR fixes an issue with the blue badges added in #103 whereby reused cells would sometimes show the incorrect badge state because the badge state was not reset on reused cells.

It feels so much better when you can use an iPhone app on an iPad as well. If there are no bigger concerns why this app shouldn't allow universal builds then I like the user to decide which device fits best to use the app.

#29

Somehow I got into a state on my iPad where I could keep clicking "Continue" and it would add the challenge score to my total.

So after tapping "continue" the screen doesn't change. So I hit the Continue button again and saw that it was increasing my total progress. Then I just hit the "Continue button as fast as I could and boom I got over a million points.

Steps to reproduce

I have no idea how I got here. I just did the challenge. I was working on it in bed and fell asleep then woke up and kept going. Now I can get infinite points.

Expected behavior

When I hit continue it would score and then at least deactivate the "Continue" button. Or it would take me to another screen saying I needed to wait a day for the next challenge.

I'm not sure how this is supposed to work so I was just playing around with the app. There are a few different UX paths this could take.

Actual behavior

Here is a video of the behavior.

Environment

• iOS Version:
  • 15.2
• Unwrap App Version:
  • 1.5
• Device:
  • iPad 9th gen

Upon fixing #232, I discovered it actually was all already in there, so all I did was display the buttons. If there was a reason for not displaying them, please tell me, so I can try to do it right.

Works fine for me in simulator, and no new failing tests or linting errors due to my commit.

The news section in this app is quite limiting as one has to read an article in the app. It would be great if one could open them in the browser, or it had a share menu to send it to other apps for reading later or sharing on social media

Steps to reproduce

1. Go to News section
2. Tap on article
3. See there's no button other than reload

Expected behavior

4. Have two buttons for opening in Safari and sharing

I've been trying to get a streak going but every so often I forget to open the app so daily reminders could be of use — is this a worthy improvement I could work on that others would like?

I'm thinking something really simple like choosing what time you want the notifications to trigger and then that's it 😊 perhaps a "Configure Notifications" cell in the Challenges table or something, that presents/pushes a new view controller

The problem

It seems that if the app is opened on an M1 Mac, that the users progress is reset. I haven’t tried it myself, mainly because I don’t use an M1 (yet).

Reported on the slack channel here: https://hackingwithswift.slack.com/archives/CJBQQ7J4C/p1634786078000800

Expected behaviour

I suppose either the app should be set to not target macOS, or it should not wipe progress when it is installed.

Unsure which versions were being used. Have asked and will update when I get a reply.

From a user: "There is a “link” that plays the video for the section, but from an accessibility point of view all that is spoken is “link”. Could you consider adding a label like “Play Video” so that the Voiceover speaks “Play Video link”. "