Raymond Law

Mentor and train development teams to apply Clean Architecture and unit testing best practices

[Raymond Law @rayvinly]

Learn how to apply Uncle Bob's Clean Architecture to your projects #swift #iosdev https://t.co/sQvYE4FYwG

[iOS Conf SG @iosconfsg]

Thank You, Danijela Vrzan (@dvrzan), for introducing us to VIP.♥️

We're sure many iOS developers want to give it a try after your presentation. 🎉

Here's the summary of Danijela's talk.

#iosconfsg #talks #architecture

[Danijela Vrzan @dvrzan]

VIP, Clean Swift Architecture, works well in UIKit apps. But what about SwiftUI?

Make sure to check my latest article to see how you can use it in your SwiftUI apps!

[Raymond Law @rayvinly]

She sets a goal of earning her first $100 to buy her first stock. If you have children who also plays Minecraft, you can support her at https://t.co/gAoz9CT8Ol

[Raymond Law @rayvinly]

Chloe spent a lot of time making tons of incredible custom Minecraft skins, and has opened her own online store to sell them.

https://t.co/gAoz9CT8Ol

[Raymond Law @rayvinly]

She has learned so many skills such as pixel design, image editing in Pixelmator, recording and editing screencasts using ScreenFlow. Such a great first step to entrepreneurship. I am so proud of her!

[Raymond Law @rayvinly]

Another work from @Costco. This time in packaged and wrapped biscuits… what the heck???

[Raymond Law @rayvinly]

@Costco I just bought plums from #costco and there are worms crawling from inside after I took a bite. Seriously WTF!!!???

[Raymond Law @rayvinly]

@kylpo @PaulSolt Haha, nice! Want even more speed? If you stub out all dependencies of your test subject, and do that for every class, your hundreds of unit tests can finish running in a matter of single digit seconds.

[Raymond Law @rayvinly]

All these in the midst of me looking at alternatives. Please tell me why am I paying you, Slack?

[Raymond Law @rayvinly]

Very frustrated morning. This hasn't happened to me for at least 15 years. Slack has lost me a long form message that I typed to my customer, coz of its constant connection issues! One would think such a catastrophe would not happen and it lies something in Draft. But it's not.

[Raymond Law @rayvinly]

It's not about the words that I lost. It's about the deep care and thoughts that I put in to respond to my customers that cannot be recaptured again. The second time is not the same.

[Raymond Law @rayvinly]

@JorgeHeafy Fixed. The code syntax highlighting is there again. Thank you for letting me know!

[Raymond Law @rayvinly]

@JorgeHeafy Turns out the code syntax highlighter breaks in Wordpress 5.4.1. I disabled it for now so you can at least read the posts. I'll continue to look into it.

[Raymond Law @rayvinly]

@JorgeHeafy Thanks for letting me know! Looking into it…

[Raymond Law @rayvinly]

Specifically, if it helps, the error is PHP Warning: count(): Parameter must be an array or an object that implements Countable in /nas/content/live/cleanswift/wp-content/plugins/crayon-syntax-highlighter/util/crayon_util.class.php on line 631

[Raymond Law @rayvinly]

@_aramk_ Hi Aram. I use your Crayon Syntax Highlighter plugin for https://t.co/R0qaVkxkXF. My readers alerted me that many posts aren't loading. And we saw an error with the plugin in the log. I know you may be busy working at Facebook. Would you be able to look into it? Thanks.

[Raymond Law @rayvinly]

@jutoart I don’t know your particular app or scenario. But it sounds like you can extract logic into workers that are shared by multiple scenes.

[Raymond Law @rayvinly]

@jutoart You can split up any way you want. But I wouldn’t call them scenes and VIP. They are just workers requiring proper encapsulation. A scene is a view controller and its interactor, presenter, …etc. Unless you want to use view controller containment to split up your sections.

[Raymond Law @rayvinly]

@jutoart Would you prefer having 8 use cases namespaced by enums and 4 workers each encapsulating a different set of business rules, or having a massive view controller doing all of the above?