Roby for mobile apps: DragonRuby, from "Dark Room" app

a good story podcast, about creating a "viral success" app, and using Ruby for making mobile apps

 A Dark Room - From Code Hobo to Indie Game Developer With Amir Rajan - CoRecursive Podcast

DragonRuby | DragonRuby

Build native Mac, iOS, and Android apps with direct access to underlying SDKs. Made for companies small and large.

DragonRuby/dragonruby-game-toolkit-contrib: Parts of DragonRuby GameToolkit source released under MIT license. @GitHub