The introduction of complex data types: Arrays, Sets, and Tuples. I normally get sets and tuples mixed up hopefully not after today. I spent some time going through my older run throughs of the material.

In a previous attempt to make it through the 100 days, I had created an Xcode playground with pages for the different days.

I’ll brush this bad boy off and use it to take notes. One of the gripes that I have that waiting for results feels kind of nerve wracking as I’m looking at the little spinner in the corner of the status bar.

I liked using playgrounds sometimes to see if certain lines are valid.

Apparently, you can’t use raw values with associated types in enums.

This one took a while, but I think this time was just a little more fun to do.

Working through Paul Hudson’s excellent 100 days of SwiftUI. I thought about changing the title to reflect the fact that I’ll be going through this but decided to stick with this to show that it’s part of a greater arch.

Notable things

Having the _ as a number separator is kind of fun to think about because it reminds me that not every language looks at the comma , the same way.

I like the fact that every section that I’ve looked at has an option page on “why” something is the way it is.

Overall, a very good start to an addition of my programming habit!

The last day of my run through!

I get to run the completed application.

Tomorrow I’ll start going through Paul Hudson’s Hacking Swift tutorials.

Work got busy and then the Country’s Capital got attacked so I didn’t put any time into my programming.

Well. It’s time to get back to it. I don’t want not working on my task to be a habit!

Section 4: History View

Purpose: Create a simple view for the history of the the user’s scrums.

The tutorial certainly reads very well, but every once in a while, you run into a scenario where I feel that they probably could have made it a little better. For example, in the history view we give the preview a string for the preview. The website doesn’t read very well in the browser page that it’s on.

Of course, it looks a lot better when it is in Xcode.

I couldn’t stop messing with the code because I wanted the properties for this thing to stick out.

I’m hoping that if I start using source control for this, I’ll be able to go back and refactor a little easier. This might just be attempting to optimize for something that doesn’t need to be optimized.

I need to do some research on how the extension keyword works in swift and at what point. I think I understand that we placed it here because no other view needs to do a translation of the attendees array. A discussion on refactoring is most likely not going to be part of this tutorial.

I’m going to finish the last section tomorrow.

This is the last section of the tutorial.

There were a lot of distractions today, but I’m going to finish this so that I can move on.

Section 2: Integrate Speech Recognition

Purpose: Introduce the code that will allow the application to record speech.

Although the time to go through this is pretty quick, you would really want to go back and take your time to understand how it’s calling access.

Section 3: Display Recording Indicators

Purpose: Learn about dynamically toggling interface elements to let the user know that they are being recorded.

It was pretty fun to do this section, but I’m still reminded that I don’t like ternary statement. The reason for this is that the question mark means it’s an optional if it’s next to the variable but it’s a ternary if it’s not. The rest of the statement should let the developer know, but if you are new or coming back to an old code…