A lot of iOS build automation tooling is dependent on Ruby. fastlane is the de-facto standard in this space, which is a Ruby gem and CLI application. As a resul

A lot of iOS build automation tooling is dependent on Ruby. fastlane is the de-facto standard in this space, which is a Ruby gem and CLI application. As a result, every iOS developer almost inevitably has to learn at least some basic Ruby to cobble together a deployment pipeline for their app.