I’m late to the game, I’ve been looking at Swift from a distance, lurking over at /r/swift watching the evolution of the language and the community. This autumn I decided I’d want to learn more of this language, in my previous post I went a bit into why.
Swift is now at 4.2, and I figured I could start my journey here. I have some experience from Xcode from previous endeavours, so navigating this application wasn't too hard. The one thing I do not like however with iOS development is the storyboards, I guess this is because I started out as a web-dev that transitioned into React Native. I like to write my UI, and did not think this was possible with Xcode. I think Apple wants you to use storyboards because; I guess it's easier for newcomers to programming? I stumbled opon a YouTube channel “Lets Build That App”, and learned that this guy writes out his UI in code! When I realised this, I went out and found a project I could do.
I use sentry.io to track bugs in projects, but to my knowledge Sentry does not provide a mobile application. They do however provide API’s, and rather good ones at that with good documentation. My starting project would be to build an app that lets you login with a Sentry token, fetch projects and fetch issues related to those projects. The app would not be pretty, I just wanted to build an app that covered a lot of basic functionality (login flow, tableviews, custom cells, fetch from http requests and persisting data). Following a couple of tutorials on programmatic UI with Swift, I was able to complete this project in a couple of nights.
These two tutorials stood out to me, and became important for my app. The rest of the app I just Googled my issue or searched around the documentation built into Xcode.
My experience building this app was awesome😎. I now really like Swift, it's fun and I figured I could work really well with this tool. The documentation built into Xcode is so much better than anything I’ve experienced earlier in my web projects.
Also, on a general note. Working with another language feels nice and fresh. It breaks my usual pattern, and keeps me sharp. From now on, I will try to put in an hour a day dedicated to learn all about Swift and iOS development. Guess I’ll write more about further findings in the future.