swift-async-algorithms
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swift-async-algorithms | RIBs | |
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swift-async-algorithms
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Swift Concurrency: Sequential Async Task Architecture
Last weekend, I started reading up on Swift Concurrency through the use of async-await, actors, etc... I really liked what I read and thought of converting my current code to use these new Swift Concurrency tools and ditch the GCD. I used continuation to convert all methods with completion handlers from the Device class to async throw methods and turned Device into an actor in order to protect some members from race conditions. Once more, I am faced with the issue of calling the async methods of the Device actor one by one (waiting for each ones completion before starting the next one). I spent a lot of time thinking on how to do this and came across a number of useful references such as this one and this one. I tried to think of ways of implementing such a channel in my controller class, to guarantee sequential execution of different tasks that require the underlying library, but I'm facing a few issues with this approach:
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Let's do a quick poll: Async/Await vs Combine in your codebase going forward
AsyncStreams also now has the associated AsyncAlgorithms library https://github.com/apple/swift-async-algorithms which covers a lot of the Combine features (debounce, merge zip etc.)
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XCTest: How do you test async fuctnions?
You might find the treasure trove known as Swift Async Algorithms and look at their test suite.
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Functional Reactive Programming
https://github.com/apple/swift-async-algorithms
Requires Xcode 14, which is still in beta and cannot push to the App Store.
Also, Apple fucked their back port badly. It’s supposedly fixed now, but if you built an app that used async/await anywhere in Xcode 13.X and a user installed running iOS 12/13/up to 14.5 they’d crash on launch.
So I personally wouldn’t trust it, and instead just push to raise your iOS minimum. I’ve had no problems requiring iOS15 in my projects over 1M installs
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Anyone know how to create a collection view using RxSwift? I can't seem to find a tutorial on how to create a basic collection view in RxSwift, was able to find ones for Table View though. Appreciate your help!
Asynchronicity is only one aspect of Functional Reactive Programming. You’re comparing single values vs. multiple values. AsyncStream is a better analog, but I’m pretty sure you still need to bring in swift-async-algorithms to have an apples-to-apples comparison.
- SwiftUI in 2022
RIBs
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Koji je vas odnos prema alternativnim hype-ovanim paradimama programiranja, frameworcima i tehnologijama?
Razliciti alternativni frameworci i arhitekture - Recimo, na pamet mi padaju Composable Architecture (https://github.com/pointfreeco/swift-composable-architecture) i RIBs arhitektura (https://github.com/uber/RIBs). Ok, ove arhitekture resavaju neke probleme. Ali da li problemi koje te arhitekture resavaju solidan developer ne moze sam da resi bez vendor locka za kreatore tih arhitektura. Jesu one open-source, ali meni je rizik da se vezujem za bilo sta sto sutra moze da prestane da se odrzava.
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What is Uber using for UI?
A quick google says nothing about its Uber app, just the UberEats app. AFAIK, Uber uses RIBs for their main app, which is native based.
- Ribs - Uber's cross-platform mobile architecture framework.
- SwiftUI in 2022
- Uber's Architecture Reactor-Interactor-Builder
What are some alternatives?
book - V2 of Real World OCaml
react-native-contacts - React Native Contacts
DeepMenu
ios-architecture - A collection of iOS architectures - MVC, MVVM, MVVM+RxSwift, VIPER, RIBs and many others
dream - Tidy, feature-complete Web framework
swift-composable-architecture - A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
reflex - Interactive programs without callbacks or side-effects. Functional Reactive Programming (FRP) uses composable events and time-varying values to describe interactive systems as pure functions. Just like other pure functional code, functional reactive code is easier to get right on the first try, maintain, and reuse.
RIBs - Uber's cross-platform mobile architecture framework.
BreadBuddy - Recipe scheduler for iOS
awesome-flutter - An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.
Builder - Demonstrates SwiftUI builder patterns for UIKit and networking.
Mosby - A Model-View-Presenter / Model-View-Intent library for modern Android apps