Write cross platform native apps in Ruby
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RubyMotion is a toolchain enabling developers to create native iOS, macOS, and Android applications using Ruby. It requires a Mac and membership in various developer programs for iOS and Android, and promotes automatic memory management and concurrent execution through virtual machine objects. While it provides an easier syntax for iOS development and is compliant with app store policies, it is a commercial product with limited community support and documentation.
Write cross platform native apps in Ruby
- 1. Write Cross-platform Native Apps in Ruby 2017 February #vilniusrb
- 2. Giedrius Rimkus Ruby Developer @ PlateCulture - Social dining experiences https://plateculture.com
- 5. Tools to make hybrid apps
- 6. Other cross-platform tools to create native apps
- 7. RubyMotion
- 8. RubyMotion is a toolchain that allows developers to write native iOS (iPhone, iPad), WatchOS (Apple Watch), OS X (laptop and desktop computers) and Android (phones, tablets, TVs, wearable, etc) applications in the Ruby programming language.
- 17. iOS
- 18. Android
- 19. Requirements (iOS) You will need a Mac running OS X 10.9 or higher. For iOS development, you will also need to install the iOS SDK and join the iOS developer program in order to receive an application-signing certificate. You will need an iOS device (iPhone or iPad) if you want to physically test your application. For OS X development, you will need to join the Mac developer program if you intend to deliver apps on the Mac App Store.
- 20. Requirements (Android) For Android development, you will need to join the Google Play program and also an Android device configured for development.
- 21. Requirements (Windows or Linux) It works on Mac exclusively.
- 22. Memory management RubyMotion provides automatic memory management; you do not need to reclaim unused objects. Since memory can be limited on iOS hardware, you must take care not to create large object graphs.
- 23. Concurrency The ability to run code concurrently became critical as multicore processors appeared on iOS devices. RubyMotion has been designed around this purpose. RubyMotion has the concept of virtual machine objects, which wrap the state of a thread of execution. A piece of code is running through a virtual machine. Virtual machines don’t have locks and there can be multiple virtual machines running at the same time, concurrently.
- 24. Compliance RubyMotion is 100% compliant with Apple's App Store and Google Play policies. Your code is compiled ahead-of-time, never interpreted, and you access the entire set of iOS, OS X and Android public APIs. Once compiled, a RubyMotion app looks pretty much the same as an Objective-C or Java app.
- 26. ProMotion ProMotion is a RubyMotion gem that makes iOS development more like Ruby and less like Objective-C. It introduces a clean, Ruby-style syntax for building screens that is easy to learn and remember and abstracts a ton of boilerplate UIViewController, UINavigationController, and other iOS code into a simple, Ruby-like DSL.
- 29. RedPotion Framework for faster iOS development in Rubymotion.
- 30. BluePotion Framework for faster Android development in Rubymotion.
- 31. Motion Game Cross-platform game engine for RubyMotion
- 32. Success stories
- 36. Pros ● Use the language you already know and love - Ruby. ● No need to use Xcode, pick your favorite editor and work from terminal. ● Pretty easy to get started. ● Repl (read, evaluate, print, loop) ● Final result - natively compiled application
- 37. Cons ● Commercial product, so it costs money ● Lack of tutorials, examples, documentations ● Outdated gems (companies moved to alternative solutions) ● Tiny community
- 38. DEMO
- 39. References ● https://github.com/infinitered/redpotion ● https://github.com/infinitered/bluepotion ● https://github.com/infinitered/ProMotion ● https://github.com/infinitered/rmq ● https://github.com/infinitered/cdq ● http://www.rubymotion.com ● https://motioninmotion.tv ● http://motion-toolbox.com ● https://github.com/torben/FlappyMotion ● https://motionpdx.github.io/blog/2016/01/20/getting-started-with-redpotion/ ● https://www.youtube.com/watch?v=QjwugPJllEQ ● http://www.rubymotion.com/developers/guides/manuals/cocoa/runtime/
- 40. Questions?
- 41. Thank You Write Cross-platform Native Apps in Ruby Giedrius Rimkus