122. – Davi Alves Sep 1 '17 at 20:22 Let’s dive deeper into the attributes to customize your Arrow Playground snippets! If you want to initiate Arrow Playground manually, you can separate the process of fetching the library and the code conversion itself. You could definitely use the answer by Ed. Examples. I’m using Kotlin Playground so you can actually run this code!) So, in the example above, the full name of printMessage() is org.example.printMessage, and the full name of Message is org.example.Message.. Prerequisites. Insert a