Having seen our first macro in Xcode, we will explore more roles in which you can use macros and I will show you how I used macros to simplify the codebase of an app I am currently working on.įinally, I will show you how macros can communicate errors or warnings back to the compiler if they are not applicable in a certain context. I will start off by giving you a short overview of how macros work.Īfterwards, we will jump straight into Xcode and see how you can create your first macro. My name is Alex Hoppen, and today I am going to show you how you can write your own macros. Swift macros allow you to generate that repetitive code at compile time, making your app's codebases more expressive and easier to read.
Moreover, it brings life to your usual dull phone keyboard.♪ ♪ Alex Hoppen: Who likes writing repetitive boilerplate code? Nobody does! And that's why in Swift 5.9 we are introducing Swift macros. However, the truckloads of ads that appear from time to time can destroy your user experience but you can consider this a minor inconvenience, especially with the huge emoji collection, GIFs, and stickers it permits you to utilize free of charge. It grants smart autocorrect and next word suggestion tech functions.Īs mentioned, this keyboard companion upholds swipe typing enabling you to type quickly and smoothly. If you aim to send your reactions fast, the Emoji Prediction feature is there for you. Its GIF section is equipped with a search bar that allows you to effortlessly look for fun responses that you want to insert. This personalization suite supports over a hundred languages, letting you converse no matter what dialect you speak. Thousands of these can be shared with your loved ones as well along with the elegant themes it displays. As stated, there are over 3,600 emojis, emoticons, GIFs, symbols, and stickers that you will be able to freely utilize here. With Emoji Keyboard, you can now express what you are currently feeling through your messages to your friends, family, or any acquaintances more accurately.
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